{"title":"Pool \u0026 Spa Heaters","description":"","products":[{"product_id":"pentair-460735-mastertemp-300k-btu-propane-gas-pool-heater-high-performance-energy-efficient","title":"Pentair | 460735 | MasterTemp 300K BTU Propane Gas Pool Heater – High-Performance, Energy-Efficient","description":"\u003cp data-start=\"5231\" data-end=\"5551\"\u003eThe \u003cstrong data-start=\"5235\" data-end=\"5297\"\u003ePentair 460735 MasterTemp 300K BTU Propane Gas Pool Heater\u003c\/strong\u003e is engineered to deliver rapid, energy-efficient heating for pools and spas. Designed for dependable operation, this heater features a \u003cstrong data-start=\"5433\" data-end=\"5467\"\u003e300,000 BTU propane gas output\u003c\/strong\u003e, allowing fast temperature recovery and consistent comfort even in cooler climates.\u003c\/p\u003e\n\u003cp data-start=\"5553\" data-end=\"5852\"\u003eThe compact design simplifies installation while maximizing performance efficiency. Its corrosion-resistant heat exchanger enhances durability and ensures long service life. Advanced safety features protect internal components while maintaining reliable heating performance under varying conditions.\u003c\/p\u003e\n\u003cp data-start=\"5854\" data-end=\"5987\"\u003eWith quiet operation and efficient fuel usage, this heater provides consistent warmth while helping reduce long-term operating costs.\u003c\/p\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"5994\" data-end=\"6012\"\u003e\n\u003cstrong data-start=\"5235\" data-end=\"5297\"\u003ePentair 460735 MasterTemp 300K BTU Propane Gas Pool Heater \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"6013\" data-end=\"6270\"\u003e\n\u003cli data-section-id=\"1vriql8\" data-start=\"6013\" data-end=\"6069\"\u003eCompatible with \u003cstrong data-start=\"6031\" data-end=\"6067\"\u003epropane gas pool heating systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hwvmo5\" data-start=\"6070\" data-end=\"6117\"\u003eSuitable for \u003cstrong data-start=\"6085\" data-end=\"6115\"\u003eresidential pools and spas\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"duv53l\" data-start=\"6118\" data-end=\"6166\"\u003eDesigned for \u003cstrong data-start=\"6133\" data-end=\"6164\"\u003einground pool installations\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1jh55nu\" data-start=\"6167\" data-end=\"6217\"\u003eWorks with \u003cstrong data-start=\"6180\" data-end=\"6215\"\u003epool automation control systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10696a\" data-start=\"6218\" data-end=\"6270\"\u003eCompatible with standard plumbing configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460735. Quote 460735 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030356394301,"sku":"460735","price":4111.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/mastertemp.png?v=1763858761"},{"product_id":"pentair-460763-max-e-therm-400k-btu-asme-commercial-pool-heater-natural-gas-cupro-nickel","title":"Pentair | 460763 | Max-E-Thermostat 400K BTU ASME Commercial Pool Heater, Natural Gas, Cupro-Nickel","description":"\u003cp data-start=\"227\" data-end=\"549\"\u003eThe \u003cstrong data-start=\"231\" data-end=\"287\"\u003ePentair Max-E-Therm 400K ASME Commercial Pool Heater\u003c\/strong\u003e provides high-capacity, energy-efficient heating for commercial and large residential pools. Built with a \u003cstrong data-start=\"394\" data-end=\"425\"\u003eCupro-Nickel heat exchanger\u003c\/strong\u003e, it ensures maximum corrosion resistance, long-lasting durability, and reliable performance under high-demand conditions.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rkevhk\" data-start=\"551\" data-end=\"570\"\u003e\n\u003cstrong data-start=\"231\" data-end=\"287\"\u003ePentair Max-E-Therm 400K ASME Commercial Pool Heater \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"571\" data-end=\"802\"\u003e\n\u003cli data-section-id=\"6fkg4o\" data-start=\"571\" data-end=\"628\"\u003eSuitable for \u003cstrong data-start=\"586\" data-end=\"626\"\u003ecommercial and large in-ground pools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"fze7v1\" data-start=\"629\" data-end=\"679\"\u003eCompatible with \u003cstrong data-start=\"647\" data-end=\"677\"\u003enatural gas supply systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"59quf9\" data-start=\"680\" data-end=\"746\"\u003eWorks seamlessly with \u003cstrong data-start=\"704\" data-end=\"744\"\u003ePentair pumps and filtration systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18v4wvq\" data-start=\"747\" data-end=\"802\"\u003eASME-certified for high-pressure pool installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460763. Quote 460763 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359408957,"sku":"460763","price":4770.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460763.png?v=1763858846"},{"product_id":"pentair-460772-mastertemp-250k-btu-asme-pool-heater-propane-gas-low-nox-high-performance","title":"Pentair | 460772 | MasterTemp 250K BTU ASME Pool Heater, Propane Gas, Low NOx, High Performance","description":"\u003cp data-start=\"3937\" data-end=\"4223\"\u003eThe \u003cstrong data-start=\"3941\" data-end=\"3997\"\u003ePentair MasterTemp 250K ASME Propane Gas Pool Heater\u003c\/strong\u003e provides high-capacity, low-NOx heating for larger pools. Its ASME construction ensures compliance and safety for high-pressure applications, while advanced energy-efficient design delivers consistent, reliable performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rkevhk\" data-start=\"4225\" data-end=\"4244\"\u003e\n\u003cstrong data-start=\"3941\" data-end=\"3997\"\u003ePentair MasterTemp 250K ASME Propane Gas Pool Heater \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"4245\" data-end=\"4451\"\u003e\n\u003cli data-section-id=\"1wtlprq\" data-start=\"4245\" data-end=\"4299\"\u003eFor \u003cstrong data-start=\"4251\" data-end=\"4297\"\u003eresidential and commercial in-ground pools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"248s3h\" data-start=\"4300\" data-end=\"4342\"\u003eCompatible with \u003cstrong data-start=\"4318\" data-end=\"4340\"\u003epropane gas supply\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gy28zn\" data-start=\"4343\" data-end=\"4398\"\u003eWorks with \u003cstrong data-start=\"4356\" data-end=\"4396\"\u003ePentair pumps and filtration systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"8b1ab3\" data-start=\"4399\" data-end=\"4451\"\u003eFits larger pools requiring \u003cstrong data-start=\"4429\" data-end=\"4449\"\u003e250K BTU heating\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460772. Quote 460772 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359441725,"sku":"460772","price":3850.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460772.png?v=1763858846"},{"product_id":"pentair-460970-ultratemp-120k-btu-hybrid-pool-heater-with-heat-pump-energy-efficient-heating","title":"Pentair | 460970 | UltraTemp 120K BTU Hybrid Pool Heater with Heat Pump – Energy-Efficient Heating","description":"\u003cp data-start=\"612\" data-end=\"1013\"\u003eThe \u003cstrong data-start=\"616\" data-end=\"663\"\u003ePentair UltraTemp 460970 Hybrid Pool Heater\u003c\/strong\u003e delivers \u003cstrong data-start=\"673\" data-end=\"716\"\u003e120,000 BTU of energy-efficient heating\u003c\/strong\u003e by leveraging hybrid heat pump technology that pulls ambient air energy to warm your pool water. Designed for \u003cstrong data-start=\"827\" data-end=\"877\"\u003eyear-round comfort and reduced operating costs\u003c\/strong\u003e, this heater minimizes reliance on traditional gas or electric-only systems by utilizing the climate-smart efficiency of a heat pump.\u003c\/p\u003e\n\u003cp data-start=\"1015\" data-end=\"1471\"\u003eBuilt for long service life and consistent performance, the UltraTemp 460970 features advanced compressor design, optimized refrigerant flow, and quiet operation—providing reliable warmth while delivering significant energy savings compared to conventional heating options. Its durable construction and intelligent controls make it ideal for homeowners seeking \u003cstrong data-start=\"1376\" data-end=\"1470\"\u003ecost-effective, steady temperature control for their pool throughout extended swim seasons\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-start=\"1478\" data-end=\"1500\"\u003e\u003cstrong data-start=\"1481\" data-end=\"1498\"\u003e\u003cstrong data-start=\"616\" data-end=\"663\"\u003ePentair UltraTemp 460970 Hybrid Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1501\" data-end=\"1975\"\u003e\n\u003cli data-start=\"1501\" data-end=\"1591\"\u003e\n\u003cp data-start=\"1503\" data-end=\"1591\"\u003eDesigned for \u003cstrong data-start=\"1516\" data-end=\"1546\"\u003einground residential pools\u003c\/strong\u003e needing efficient heat pump-based heating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1592\" data-end=\"1649\"\u003e\n\u003cp data-start=\"1594\" data-end=\"1649\"\u003eWorks with \u003cstrong data-start=\"1605\" data-end=\"1646\"\u003estandard 2” pool plumbing connections\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1650\" data-end=\"1757\"\u003e\n\u003cp data-start=\"1652\" data-end=\"1757\"\u003eCompatible with \u003cstrong data-start=\"1668\" data-end=\"1698\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1758\" data-end=\"1871\"\u003e\n\u003cp data-start=\"1760\" data-end=\"1871\"\u003eIntegrates with variable-speed pumps, modern filtration systems, and pool controllers for seamless operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1872\" data-end=\"1975\"\u003e\n\u003cp data-start=\"1874\" data-end=\"1975\"\u003eSuitable as an upgrade or replacement for traditional gas or electric heaters of comparable capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460970. Quote 460970 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359474493,"sku":"460970","price":7955.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460970.png?v=1763858847"},{"product_id":"pentair-461060-mastertemp-125k-btu-pool-heater-natural-gas-compact-high-efficiency-no-code-model","title":"Pentair | 461060 | MasterTemp 125K BTU Pool Heater, Propane – Compact, High Efficiency, No Code Model","description":"\u003cp data-start=\"1507\" data-end=\"1811\"\u003eThe \u003cstrong data-start=\"1511\" data-end=\"1562\"\u003ePentair MasterTemp 125K PropaneGas Pool Heater\u003c\/strong\u003e is a compact, high-efficiency solution for maintaining ideal pool temperatures. Its no-code design allows flexible installation and reliable performance for residential pool owners seeking energy-efficient heating without sacrificing convenience.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rkevhk\" data-start=\"1813\" data-end=\"1832\"\u003e\n\u003cstrong data-start=\"1511\" data-end=\"1562\"\u003ePentair MasterTemp 125K Propane Pool Heater \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"1833\" data-end=\"2051\"\u003e\n\u003cli data-section-id=\"4zdtte\" data-start=\"1833\" data-end=\"1881\"\u003eDesigned for \u003cstrong data-start=\"1848\" data-end=\"1879\"\u003eresidential in-ground pools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"87kgwr\" data-start=\"1882\" data-end=\"1924\"\u003eCompatible with Propane \u003cstrong data-start=\"1900\" data-end=\"1922\"\u003esupply\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gy28zn\" data-start=\"1925\" data-end=\"1980\"\u003eWorks with \u003cstrong data-start=\"1938\" data-end=\"1978\"\u003ePentair pumps and filtration systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15snad1\" data-start=\"1981\" data-end=\"2051\"\u003eSuitable for replacing other \u003cstrong data-start=\"2012\" data-end=\"2049\"\u003e125K BTU Propane pool heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461060. Quote 461060 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359507261,"sku":"461060","price":1758.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461060.png?v=1763858848"},{"product_id":"pentair-460793-mastertemp-175k-lp-btu-propane-gas-pool-heater-high-performance-and-energy-efficient","title":"Pentair | 460793 | MasterTemp 175K LP BTU Propane Gas Pool Heater - High Performance and Energy Efficient","description":"\u003cp data-start=\"191\" data-end=\"551\"\u003eThe \u003cstrong data-start=\"195\" data-end=\"249\"\u003ePentair MasterTemp 175K LP Propane Gas Pool Heater\u003c\/strong\u003e delivers high-performance heating for residential pools. Its compact design and energy-efficient operation ensure quick heat-up times while maintaining lower energy consumption. Built with reliability in mind, this heater provides consistent, comfortable pool water temperatures season after season.\u003c\/p\u003e\n\u003ch3 data-section-id=\"rkevhk\" data-start=\"553\" data-end=\"572\"\u003e\n\u003cstrong data-start=\"195\" data-end=\"249\"\u003ePentair MasterTemp 175K LP Propane Gas Pool Heater \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h3\u003e\n\u003cul data-start=\"573\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"1cin8y2\" data-start=\"573\" data-end=\"619\"\u003eWorks with \u003cstrong data-start=\"586\" data-end=\"617\"\u003eresidential in-ground pools\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"248s3h\" data-start=\"620\" data-end=\"662\"\u003eCompatible with \u003cstrong data-start=\"638\" data-end=\"660\"\u003epropane gas supply\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"iagczp\" data-start=\"663\" data-end=\"725\"\u003eSuitable for \u003cstrong data-start=\"678\" data-end=\"723\"\u003ePentair pool pumps and filtration systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"azbhk0\" data-start=\"726\" data-end=\"791\"\u003eIdeal replacement for other \u003cstrong data-start=\"756\" data-end=\"789\"\u003e175K BTU propane pool heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460793. Quote 460793 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359540029,"sku":"460793","price":2749.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460793.png?v=1763858849"},{"product_id":"pentair-461000-asme-gas-heater","title":"Pentair MasterTemp ASME Pool Heater 461000 – 200K BTU Natural Gas, High-Performance Heating, 120\/240V","description":"\u003cp data-start=\"697\" data-end=\"1136\"\u003eThe \u003cstrong data-start=\"701\" data-end=\"747\"\u003ePentair MasterTemp ASME Pool Heater 461000\u003c\/strong\u003e is a \u003cstrong data-start=\"753\" data-end=\"802\"\u003ecommercial-grade natural gas heating solution\u003c\/strong\u003e engineered for \u003cstrong data-start=\"818\" data-end=\"857\"\u003econsistent, high-performance warmth\u003c\/strong\u003e and long-term reliability. With a \u003cstrong data-start=\"892\" data-end=\"914\"\u003e200,000 BTU output\u003c\/strong\u003e and \u003cstrong data-start=\"919\" data-end=\"950\"\u003eASME-certified construction\u003c\/strong\u003e, this heater combines durable components, optimized heat transfer, and precision digital controls to deliver dependable pool heating for residential and commercial environments alike.\u003c\/p\u003e\n\u003cp data-start=\"1138\" data-end=\"1512\"\u003eBuilt for applications that require rugged durability and certified performance, the 461000 uses a high-efficiency heat exchanger, electronic ignition, and advanced safety features to ensure smooth operation and excellent fuel economy. Its 120\/240V compatibility and robust design make it ideal for systems where continuous operation and certified compliance are priorities.\u003c\/p\u003e\n\u003ch2 data-start=\"1519\" data-end=\"1541\"\u003e\u003cstrong data-start=\"1522\" data-end=\"1539\"\u003e\u003cstrong data-start=\"701\" data-end=\"747\"\u003ePentair MasterTemp ASME Pool Heater 461000 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1542\" data-end=\"2076\"\u003e\n\u003cli data-start=\"1542\" data-end=\"1634\"\u003e\n\u003cp data-start=\"1544\" data-end=\"1634\"\u003e\u003cstrong data-start=\"1544\" data-end=\"1562\"\u003eASME-certified\u003c\/strong\u003e for commercial and high-demand residential pool heating applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1635\" data-end=\"1715\"\u003e\n\u003cp data-start=\"1637\" data-end=\"1715\"\u003eDesigned for \u003cstrong data-start=\"1650\" data-end=\"1678\"\u003enatural gas fuel systems\u003c\/strong\u003e with proper supply and regulators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1716\" data-end=\"1798\"\u003e\n\u003cp data-start=\"1718\" data-end=\"1798\"\u003eWorks with \u003cstrong data-start=\"1729\" data-end=\"1770\"\u003estandard 2” pool plumbing connections\u003c\/strong\u003e for efficient water flow.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1799\" data-end=\"1906\"\u003e\n\u003cp data-start=\"1801\" data-end=\"1906\"\u003eCompatible with \u003cstrong data-start=\"1817\" data-end=\"1847\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1907\" data-end=\"2000\"\u003e\n\u003cp data-start=\"1909\" data-end=\"2000\"\u003eIntegrates easily with variable-speed pumps, modern filtration, and pool control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2001\" data-end=\"2076\"\u003e\n\u003cp data-start=\"2003\" data-end=\"2076\"\u003eIdeal as a replacement for other ASME-rated 200K BTU natural gas heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461000. Quote 461000 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359572797,"sku":"461000","price":4074.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461000.png?v=1763858850"},{"product_id":"pentair-462042-ultratemp-140h","title":"Pentair UltraTemp 140H Hybrid Pool Heater 462042 – 140K BTU Heat Pump for Efficient Year-Round Heating","description":"\u003cp data-start=\"665\" data-end=\"1067\"\u003eThe \u003cstrong data-start=\"669\" data-end=\"721\"\u003ePentair UltraTemp 140H Hybrid Pool Heater 462042\u003c\/strong\u003e combines advanced heat pump technology with intelligent system design to deliver \u003cstrong data-start=\"803\" data-end=\"856\"\u003e140,000 BTU of powerful, energy-efficient heating\u003c\/strong\u003e for residential pools. Designed for \u003cstrong data-start=\"893\" data-end=\"915\"\u003eyear-round comfort\u003c\/strong\u003e, this hybrid heater draws ambient air energy to heat pool water, providing significant operational savings compared to conventional gas-only systems.\u003c\/p\u003e\n\u003cp data-start=\"1069\" data-end=\"1511\"\u003eEngineered for durability and reliable performance, the UltraTemp 140H features advanced compressor technology, optimized refrigerant flow, and quiet operation — making it an ideal choice for homeowners seeking \u003cstrong data-start=\"1280\" data-end=\"1325\"\u003econsistent warmth with lower energy costs\u003c\/strong\u003e. Whether extending your swim season or maintaining comfortable water temperatures throughout the year, this hybrid heat pump delivers efficient performance and long-lasting reliability.\u003c\/p\u003e\n\u003ch2 data-start=\"1518\" data-end=\"1540\"\u003e\u003cstrong data-start=\"1521\" data-end=\"1538\"\u003e\u003cstrong data-start=\"669\" data-end=\"721\"\u003ePentair UltraTemp 140H Hybrid Pool Heater 462042 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1541\" data-end=\"2021\"\u003e\n\u003cli data-start=\"1541\" data-end=\"1635\"\u003e\n\u003cp data-start=\"1543\" data-end=\"1635\"\u003eDesigned for \u003cstrong data-start=\"1556\" data-end=\"1587\"\u003einground pool installations\u003c\/strong\u003e requiring energy-efficient heat pump heating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1698\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1698\"\u003eCompatible with standard \u003cstrong data-start=\"1663\" data-end=\"1695\"\u003e2” pool plumbing connections\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1699\" data-end=\"1812\"\u003e\n\u003cp data-start=\"1701\" data-end=\"1812\"\u003eWorks seamlessly with \u003cstrong data-start=\"1723\" data-end=\"1753\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1813\" data-end=\"1914\"\u003e\n\u003cp data-start=\"1815\" data-end=\"1914\"\u003eIntegrates with variable-speed pumps, modern filtration equipment, and automated control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1915\" data-end=\"2021\"\u003e\n\u003cp data-start=\"1917\" data-end=\"2021\"\u003eSuitable as a replacement or upgrade to existing heat pump or hybrid heater systems of similar capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 462042. Quote 462042 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359605565,"sku":"462042","price":7955.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/462042.png?v=1763858851"},{"product_id":"pentair-460776-asme-propane-heater","title":"Pentair MasterTemp ASME Pool Heater 460776 – 400K BTU Propane, High-Performance \u0026 Energy-Efficient Heating","description":"\u003cp data-start=\"689\" data-end=\"1083\"\u003eThe \u003cstrong data-start=\"693\" data-end=\"739\"\u003ePentair MasterTemp ASME Pool Heater 460776\u003c\/strong\u003e is a \u003cstrong data-start=\"745\" data-end=\"785\"\u003ehigh-performance propane pool heater\u003c\/strong\u003e engineered for environments that require powerful, dependable heating with \u003cstrong data-start=\"861\" data-end=\"892\"\u003eASME-certified construction\u003c\/strong\u003e. With a robust \u003cstrong data-start=\"908\" data-end=\"930\"\u003e400,000 BTU output\u003c\/strong\u003e, this heater delivers rapid warm-up times, optimized heat transfer, and consistent temperature control—even under heavy use or challenging conditions.\u003c\/p\u003e\n\u003cp data-start=\"1085\" data-end=\"1464\"\u003eFeaturing a high-efficiency heat exchanger, advanced ignition system, and rugged, corrosion-resistant housing, the MasterTemp ASME 460776 is designed to provide \u003cstrong data-start=\"1246\" data-end=\"1306\"\u003elong-lasting service life and energy-efficient operation\u003c\/strong\u003e. Its commercial-grade build and safety certification make it a solid choice for large residential pools as well as commercial or institutional installations.\u003c\/p\u003e\n\u003ch2 data-start=\"1471\" data-end=\"1493\"\u003e\u003cstrong data-start=\"1474\" data-end=\"1491\"\u003e\u003cstrong data-start=\"693\" data-end=\"739\"\u003ePentair MasterTemp ASME Pool Heater 460776 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1494\" data-end=\"1984\"\u003e\n\u003cli data-start=\"1494\" data-end=\"1585\"\u003e\n\u003cp data-start=\"1496\" data-end=\"1585\"\u003eASME-certified for \u003cstrong data-start=\"1515\" data-end=\"1570\"\u003ecommercial and high-demand residential pool heating\u003c\/strong\u003e applications\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1586\" data-end=\"1666\"\u003e\n\u003cp data-start=\"1588\" data-end=\"1666\"\u003eDesigned for \u003cstrong data-start=\"1601\" data-end=\"1629\"\u003epropane gas fuel systems\u003c\/strong\u003e with correct regulators and supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1667\" data-end=\"1723\"\u003e\n\u003cp data-start=\"1669\" data-end=\"1723\"\u003eWorks with standard \u003cstrong data-start=\"1689\" data-end=\"1721\"\u003e2” pool plumbing connections\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1724\" data-end=\"1828\"\u003e\n\u003cp data-start=\"1726\" data-end=\"1828\"\u003eCompatible with \u003cstrong data-start=\"1742\" data-end=\"1772\"\u003ePentair automation systems\u003c\/strong\u003e such as IntelliCenter®, EasyTouch®, and IntelliTouch®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1829\" data-end=\"1897\"\u003e\n\u003cp data-start=\"1831\" data-end=\"1897\"\u003eIdeal replacement for other \u003cstrong data-start=\"1859\" data-end=\"1895\"\u003e400K BTU ASME-rated pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1898\" data-end=\"1984\"\u003e\n\u003cp data-start=\"1900\" data-end=\"1984\"\u003eIntegrates with variable-speed pumps, modern filters, and advanced control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460776. Quote 460776 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359638333,"sku":"460776","price":5899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460776.png?v=1763858852"},{"product_id":"pentair-460731-200k-propane-heater","title":"Pentair MasterTemp Pool Heater 460731 – 200K BTU Propane, High-Performance \u0026 Energy-Efficient Heating","description":"\u003cp data-start=\"659\" data-end=\"1032\"\u003eThe \u003cstrong data-start=\"663\" data-end=\"704\"\u003ePentair MasterTemp 460731 Pool Heater\u003c\/strong\u003e is a \u003cstrong data-start=\"710\" data-end=\"745\"\u003epropane-fueled heating solution\u003c\/strong\u003e engineered to provide \u003cstrong data-start=\"768\" data-end=\"818\"\u003e200,000 BTU of powerful, high-performance heat\u003c\/strong\u003e for residential pool and spa environments. With an advanced combustion design and optimized heat exchanger, this model delivers rapid warm-up times, consistent temperature control, and reliable year-round comfort.\u003c\/p\u003e\n\u003cp data-start=\"1034\" data-end=\"1395\"\u003eCompact yet robust, the MasterTemp 460731 balances energy efficiency with dependable operation. Its digital controls simplify temperature settings and diagnostics, while its corrosion-resistant construction stands up to outdoor elements. Whether you’re extending your swim season or maintaining comfortable water temperature, it’s a versatile and rugged choice.\u003c\/p\u003e\n\u003ch2 data-start=\"1402\" data-end=\"1424\"\u003e\u003cstrong data-start=\"1405\" data-end=\"1422\"\u003e\u003cstrong data-start=\"663\" data-end=\"704\"\u003ePentair MasterTemp 460731 Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1425\" data-end=\"1898\"\u003e\n\u003cli data-start=\"1425\" data-end=\"1522\"\u003e\n\u003cp data-start=\"1427\" data-end=\"1522\"\u003eDesigned for \u003cstrong data-start=\"1440\" data-end=\"1468\"\u003epropane gas fuel systems\u003c\/strong\u003e with proper regulators and residential connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1523\" data-end=\"1621\"\u003e\n\u003cp data-start=\"1525\" data-end=\"1621\"\u003eWorks with \u003cstrong data-start=\"1536\" data-end=\"1577\"\u003estandard 2” pool plumbing connections\u003c\/strong\u003e typical of most residential pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1622\" data-end=\"1729\"\u003e\n\u003cp data-start=\"1624\" data-end=\"1729\"\u003eCompatible with \u003cstrong data-start=\"1640\" data-end=\"1670\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1730\" data-end=\"1813\"\u003e\n\u003cp data-start=\"1732\" data-end=\"1813\"\u003eSuitable as a \u003cstrong data-start=\"1746\" data-end=\"1768\"\u003edirect replacement\u003c\/strong\u003e for similar capacity propane pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1814\" data-end=\"1898\"\u003e\n\u003cp data-start=\"1816\" data-end=\"1898\"\u003eIntegrates with modern filtration, variable-speed pumps, and pool control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460731. Quote 460731 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359671101,"sku":"460731","price":3179.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460731.png?v=1763858853"},{"product_id":"pentair-461020-hd-asme-heater","title":"Pentair MasterTemp HD Pool Heater 461020 – 250K BTU Natural Gas, ASME-Certified Commercial Heating","description":"\u003cp data-start=\"685\" data-end=\"1127\"\u003eThe \u003cstrong data-start=\"689\" data-end=\"733\"\u003ePentair MasterTemp HD Pool Heater 461020\u003c\/strong\u003e is a \u003cstrong data-start=\"739\" data-end=\"778\"\u003ecommercial-grade natural gas heater\u003c\/strong\u003e engineered to deliver \u003cstrong data-start=\"801\" data-end=\"856\"\u003e250,000 BTU of dependable, high-performance heating\u003c\/strong\u003e for demanding pool environments. Built to \u003cstrong data-start=\"899\" data-end=\"931\"\u003eASME certification standards\u003c\/strong\u003e, this model combines rugged construction, efficient combustion, and advanced control technology to provide consistent warmth, reduced fuel costs, and long service life in high-usage applications.\u003c\/p\u003e\n\u003cp data-start=\"1129\" data-end=\"1548\"\u003eWith a heavy-duty heat exchanger and intuitive digital control interface, the 461020 ensures rapid warm-up times, precise temperature management, and dependable performance—even under continuous or heavy load conditions. Its robust design and safety-minded features make it well-suited for facilities such as hotels, fitness centers, apartments, or large residential pools that require \u003cstrong data-start=\"1515\" data-end=\"1547\"\u003ecommercial-rated reliability\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 data-start=\"1555\" data-end=\"1577\"\u003e\u003cstrong data-start=\"1558\" data-end=\"1575\"\u003e\u003cstrong data-start=\"689\" data-end=\"733\"\u003ePentair MasterTemp HD Pool Heater 461020 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1578\" data-end=\"2141\"\u003e\n\u003cli data-start=\"1578\" data-end=\"1670\"\u003e\n\u003cp data-start=\"1580\" data-end=\"1670\"\u003e\u003cstrong data-start=\"1580\" data-end=\"1598\"\u003eASME-certified\u003c\/strong\u003e for commercial and high-demand residential pool heating applications.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1671\" data-end=\"1763\"\u003e\n\u003cp data-start=\"1673\" data-end=\"1763\"\u003eDesigned for \u003cstrong data-start=\"1686\" data-end=\"1701\"\u003enatural gas\u003c\/strong\u003e fuel systems with the appropriate gas supply and regulator.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"1856\"\u003e\n\u003cp data-start=\"1766\" data-end=\"1856\"\u003eWorks with \u003cstrong data-start=\"1777\" data-end=\"1818\"\u003estandard 2” pool plumbing connections\u003c\/strong\u003e found on most heater installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1857\" data-end=\"1964\"\u003e\n\u003cp data-start=\"1859\" data-end=\"1964\"\u003eCompatible with \u003cstrong data-start=\"1875\" data-end=\"1905\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1965\" data-end=\"2061\"\u003e\n\u003cp data-start=\"1967\" data-end=\"2061\"\u003eIntegrates with variable-speed pumps, modern filtration systems, and pool control platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2062\" data-end=\"2141\"\u003e\n\u003cp data-start=\"2064\" data-end=\"2141\"\u003eIdeal as a replacement for other \u003cstrong data-start=\"2097\" data-end=\"2140\"\u003e250K BTU ASME-rated natural gas heaters\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461020. Quote 461020 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359703869,"sku":"461020","price":4626.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461020.png?v=1763858854"},{"product_id":"pentair-461061-125k-gas-heater","title":"Pentair MasterTemp Pool Heater 461061 – 125K BTU Natural Gas, High-Performance Heating with Cord","description":"\u003cp data-start=\"677\" data-end=\"1043\"\u003eThe \u003cstrong data-start=\"681\" data-end=\"722\"\u003ePentair MasterTemp Pool Heater 461061\u003c\/strong\u003e is a \u003cstrong data-start=\"728\" data-end=\"758\"\u003enatural gas-powered heater\u003c\/strong\u003e engineered to deliver \u003cstrong data-start=\"781\" data-end=\"836\"\u003e125,000 BTU of dependable, high-performance heating\u003c\/strong\u003e for residential pools and spa combinations. Designed with energy efficiency and user convenience in mind, this model includes a \u003cstrong data-start=\"965\" data-end=\"996\"\u003efactory-supplied power cord\u003c\/strong\u003e for easier installation and faster start-up.\u003c\/p\u003e\n\u003cp data-start=\"1045\" data-end=\"1351\"\u003eWith advanced heat exchanger technology and electronic ignition, the MasterTemp 461061 provides quick water warm-up times, smooth temperature control, and quiet operation. Its compact, weather-resistant housing fits most equipment pads, making it a versatile choice for new installations or replacements.\u003c\/p\u003e\n\u003ch2 data-start=\"1358\" data-end=\"1380\"\u003e\u003cstrong data-start=\"1361\" data-end=\"1378\"\u003e\u003cstrong data-start=\"681\" data-end=\"722\"\u003ePentair MasterTemp Pool Heater 461061 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1381\" data-end=\"1857\"\u003e\n\u003cli data-start=\"1381\" data-end=\"1486\"\u003e\n\u003cp data-start=\"1383\" data-end=\"1486\"\u003eDesigned for \u003cstrong data-start=\"1396\" data-end=\"1440\"\u003enatural gas pool and spa heating systems\u003c\/strong\u003e using standard residential gas connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1487\" data-end=\"1571\"\u003e\n\u003cp data-start=\"1489\" data-end=\"1571\"\u003eWorks with \u003cstrong data-start=\"1500\" data-end=\"1527\"\u003e2” plumbing connections\u003c\/strong\u003e common to most pool heater installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1572\" data-end=\"1679\"\u003e\n\u003cp data-start=\"1574\" data-end=\"1679\"\u003eCompatible with \u003cstrong data-start=\"1590\" data-end=\"1620\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1680\" data-end=\"1754\"\u003e\n\u003cp data-start=\"1682\" data-end=\"1754\"\u003eIdeal as a \u003cstrong data-start=\"1693\" data-end=\"1708\"\u003ereplacement\u003c\/strong\u003e for like-capacity natural gas pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1755\" data-end=\"1857\"\u003e\n\u003cp data-start=\"1757\" data-end=\"1857\"\u003eIntegrates seamlessly with variable-speed pumps, modern filtration systems, and control platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461061. Quote 461061 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359736637,"sku":"461061","price":1758.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/Screenshot_2024-10-17_091659.png?v=1763858854"},{"product_id":"pentair-461058-125k-gas-heater","title":"Pentair MasterTemp Pool \u0026 Spa Heater 461058 – 125K BTU Natural Gas, High-Performance Heating (No Cord)","description":"\u003cp data-start=\"656\" data-end=\"1039\"\u003eThe \u003cstrong data-start=\"660\" data-end=\"707\"\u003ePentair MasterTemp Pool \u0026amp; Spa Heater 461058\u003c\/strong\u003e is a \u003cstrong data-start=\"713\" data-end=\"753\"\u003enatural gas-powered heating solution\u003c\/strong\u003e engineered to deliver \u003cstrong data-start=\"776\" data-end=\"812\"\u003e125,000 BTU of dependable warmth\u003c\/strong\u003e for residential pools and spas. Built with Pentair’s commitment to performance and reliability, this model offers fast warm-up times, energy-efficient operation, and consistent temperature control throughout the swim season.\u003c\/p\u003e\n\u003cp data-start=\"1041\" data-end=\"1415\"\u003eFeaturing an advanced heat exchanger, electronic ignition system, and user-friendly digital controls, the MasterTemp 461058 provides smooth, quiet performance and simplified operation. The heater’s \u003cstrong data-start=\"1239\" data-end=\"1260\"\u003ecompact footprint\u003c\/strong\u003e makes it ideal for tight equipment pad spaces or retrofit applications where space is at a premium. \u003cem data-start=\"1361\" data-end=\"1415\"\u003e(Note: This model is supplied without a power cord.)\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2 data-start=\"1422\" data-end=\"1444\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1442\"\u003e\u003cstrong data-start=\"660\" data-end=\"707\"\u003ePentair MasterTemp Pool \u0026amp; Spa Heater 461058 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1445\" data-end=\"1921\"\u003e\n\u003cli data-start=\"1445\" data-end=\"1550\"\u003e\n\u003cp data-start=\"1447\" data-end=\"1550\"\u003eDesigned for \u003cstrong data-start=\"1460\" data-end=\"1504\"\u003enatural gas pool and spa heating systems\u003c\/strong\u003e using standard residential gas connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1551\" data-end=\"1637\"\u003e\n\u003cp data-start=\"1553\" data-end=\"1637\"\u003eWorks with \u003cstrong data-start=\"1564\" data-end=\"1591\"\u003e2” plumbing connections\u003c\/strong\u003e typical of most pool and spa installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1638\" data-end=\"1745\"\u003e\n\u003cp data-start=\"1640\" data-end=\"1745\"\u003eCompatible with \u003cstrong data-start=\"1656\" data-end=\"1686\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1746\" data-end=\"1828\"\u003e\n\u003cp data-start=\"1748\" data-end=\"1828\"\u003eSuitable as a \u003cstrong data-start=\"1762\" data-end=\"1784\"\u003edirect replacement\u003c\/strong\u003e for similar 125K BTU natural gas heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1829\" data-end=\"1921\"\u003e\n\u003cp data-start=\"1831\" data-end=\"1921\"\u003eIntegrates with variable-speed pumps, heaters, controllers, and pool automation platforms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461058. Quote 461058 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359769405,"sku":"461058","price":1800.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461058_2.png?v=1763858856"},{"product_id":"pentair-460792-175k-gas-heater","title":"Pentair MasterTemp Pool Heater 460792 – 175K BTU Natural Gas, High-Performance \u0026 Energy-Efficient Heating","description":"\u003cp data-start=\"682\" data-end=\"1053\"\u003eThe \u003cstrong data-start=\"686\" data-end=\"727\"\u003ePentair MasterTemp 460792 Pool Heater\u003c\/strong\u003e is a \u003cstrong data-start=\"733\" data-end=\"763\"\u003enatural gas-powered heater\u003c\/strong\u003e engineered to deliver \u003cstrong data-start=\"786\" data-end=\"829\"\u003e175,000 BTU of high-performance heating\u003c\/strong\u003e for residential swimming pools and spa combinations. Designed for energy-efficient operation and reliable performance, this heater provides rapid warm-up times, consistent temperature control, and quiet combustion cycles.\u003c\/p\u003e\n\u003cp data-start=\"1055\" data-end=\"1336\"\u003eWith advanced heat exchanger technology and digital ignition controls, the MasterTemp 460792 ensures smooth, efficient heat transfer and easy operation. Its compact design fits most equipment pads, making it a flexible choice for installations where space and performance matter.\u003c\/p\u003e\n\u003ch2 data-start=\"1343\" data-end=\"1365\"\u003e\u003cstrong data-start=\"1346\" data-end=\"1363\"\u003e\u003cstrong data-start=\"686\" data-end=\"727\"\u003ePentair MasterTemp 460792 Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1366\" data-end=\"1824\"\u003e\n\u003cli data-start=\"1366\" data-end=\"1466\"\u003e\n\u003cp data-start=\"1368\" data-end=\"1466\"\u003eDesigned for \u003cstrong data-start=\"1381\" data-end=\"1425\"\u003enatural gas pool and spa heating systems\u003c\/strong\u003e using standard residential gas supply.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1467\" data-end=\"1553\"\u003e\n\u003cp data-start=\"1469\" data-end=\"1553\"\u003eWorks with \u003cstrong data-start=\"1480\" data-end=\"1507\"\u003e2” plumbing connections\u003c\/strong\u003e common to residential heater installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1554\" data-end=\"1661\"\u003e\n\u003cp data-start=\"1556\" data-end=\"1661\"\u003eCompatible with \u003cstrong data-start=\"1572\" data-end=\"1602\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1662\" data-end=\"1735\"\u003e\n\u003cp data-start=\"1664\" data-end=\"1735\"\u003eSuitable as a replacement for like-capacity natural gas pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1736\" data-end=\"1824\"\u003e\n\u003cp data-start=\"1738\" data-end=\"1824\"\u003eIntegrates easily with variable-speed pumps, modern filtration, and control systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460792. Quote 460792 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359834941,"sku":"460792","price":2861.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460792.png?v=1763858857"},{"product_id":"pentair-460969-ultratemp-eti-heater","title":"Pentair UltraTemp ETi Hybrid Heater 460969 – 220K Heating Output, Natural Gas + Heat Pump, 230V","description":"\u003cp data-end=\"1071\" data-start=\"663\"\u003eThe \u003cstrong data-end=\"713\" data-start=\"667\"\u003ePentair UltraTemp ETi Hybrid Heater 460969\u003c\/strong\u003e delivers advanced, \u003cstrong data-end=\"759\" data-start=\"733\"\u003edual-mode pool heating\u003c\/strong\u003e by combining \u003cstrong data-end=\"813\" data-start=\"773\"\u003enatural gas and heat pump technology\u003c\/strong\u003e into one hybrid system. With a \u003cstrong data-end=\"875\" data-start=\"845\"\u003e220,000 BTU heating output\u003c\/strong\u003e and 230V electrical capability, this innovative heater maximizes fuel efficiency and minimizes operating costs by intelligently selecting the optimal heat source based on conditions and demand.\u003c\/p\u003e\n\u003cp data-end=\"1510\" data-start=\"1073\"\u003eBy uniting the power of a traditional natural gas burner with the energy efficiency of a heat pump, the UltraTemp ETi Hybrid provides fast warm-up capability when needed and cost-effective heat maintenance when conditions allow. Built with rugged components, advanced diagnostics, and digital controls, this hybrid solution delivers consistent comfort, extended swim seasons, and reliable performance in a single, space-saving package.\u003c\/p\u003e\n\u003ch2 data-end=\"1539\" data-start=\"1517\"\u003e\u003cstrong data-end=\"1537\" data-start=\"1520\"\u003e\u003cstrong data-end=\"713\" data-start=\"667\"\u003ePentair UltraTemp ETi Hybrid Heater 460969 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1994\" data-start=\"1540\"\u003e\n\u003cli data-end=\"1616\" data-start=\"1540\"\u003e\n\u003cp data-end=\"1616\" data-start=\"1542\"\u003eDesigned for \u003cstrong data-end=\"1588\" data-start=\"1555\"\u003einground pool and spa systems\u003c\/strong\u003e requiring hybrid heating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1705\" data-start=\"1617\"\u003e\n\u003cp data-end=\"1705\" data-start=\"1619\"\u003eWorks with \u003cstrong data-end=\"1666\" data-start=\"1630\"\u003estandard 2” plumbing connections\u003c\/strong\u003e found on residential equipment pads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1813\" data-start=\"1706\"\u003e\n\u003cp data-end=\"1813\" data-start=\"1708\"\u003eCompatible with \u003cstrong data-end=\"1754\" data-start=\"1724\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1901\" data-start=\"1814\"\u003e\n\u003cp data-end=\"1901\" data-start=\"1816\"\u003eIntegrates with variable-speed pumps, filtration systems, and advanced controllers.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1994\" data-start=\"1902\"\u003e\n\u003cp data-end=\"1994\" data-start=\"1904\"\u003eSuitable as a replacement for traditional gas or heat pump heaters of comparable capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460969. Quote 460969 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359933245,"sku":"460969","price":7953.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460969.png?v=1763858858"},{"product_id":"pentair-461112-eti250-heater","title":"Pentair ETi 250 Pool Heater 461112 – 250K BTU Natural Gas, High-Efficiency Commercial-Grade Heating","description":"\u003cp data-start=\"694\" data-end=\"1004\"\u003eThe \u003cstrong data-start=\"698\" data-end=\"738\"\u003ePentair ETi 250 Pool Heater (461112)\u003c\/strong\u003e is a \u003cstrong data-start=\"744\" data-end=\"792\"\u003ehigh-efficiency natural gas heating solution\u003c\/strong\u003e engineered for demanding residential and commercial applications. With a \u003cstrong data-start=\"866\" data-end=\"891\"\u003e250,000 BTU\/hr output\u003c\/strong\u003e, the ETi Series provides powerful heating that delivers fast warm-up times and consistent temperature control.\u003c\/p\u003e\n\u003cp data-start=\"1006\" data-end=\"1338\"\u003eBuilt with quality components, advanced combustion technology, and an optimized heat exchanger, the ETi 250 model maximizes fuel transfer and energy efficiency while minimizing operating costs. Its rugged design and reliable electronics make it an excellent choice for pool facilities requiring dependable performance day after day.\u003c\/p\u003e\n\u003ch2 data-start=\"1345\" data-end=\"1367\"\u003e\u003cstrong data-start=\"1348\" data-end=\"1365\"\u003e\u003cstrong data-start=\"698\" data-end=\"738\"\u003ePentair ETi 250 Pool Heater (461112) \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1368\" data-end=\"1828\"\u003e\n\u003cli data-start=\"1368\" data-end=\"1421\"\u003e\n\u003cp data-start=\"1370\" data-end=\"1421\"\u003eDesigned for \u003cstrong data-start=\"1383\" data-end=\"1419\"\u003enatural gas pool and spa systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1422\" data-end=\"1528\"\u003e\n\u003cp data-start=\"1424\" data-end=\"1528\"\u003eWorks with \u003cstrong data-start=\"1435\" data-end=\"1471\"\u003estandard 2” plumbing connections\u003c\/strong\u003e found in most residential and commercial installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1529\" data-end=\"1635\"\u003e\n\u003cp data-start=\"1531\" data-end=\"1635\"\u003eIntegrates with \u003cstrong data-start=\"1547\" data-end=\"1577\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1636\" data-end=\"1733\"\u003e\n\u003cp data-start=\"1638\" data-end=\"1733\"\u003eCompatible with variable-speed pumps, modern filtration systems, and popular pool controllers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1734\" data-end=\"1828\"\u003e\n\u003cp data-start=\"1736\" data-end=\"1828\"\u003eSuitable as a replacement for like-capacity natural gas heaters in existing equipment pads\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461112. Quote 461112 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359966013,"sku":"461112","price":7843.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461112.png?v=1763858858"},{"product_id":"pentair-460771-asme-gas-heater","title":"Pentair MasterTemp ASME Pool Heater 460771 – 250K BTU Natural Gas, Commercial-Grade Heating, 120\/240V","description":"\u003cp data-start=\"417\" data-end=\"779\"\u003eThe \u003cstrong data-start=\"421\" data-end=\"467\"\u003ePentair MasterTemp ASME Pool Heater 460771\u003c\/strong\u003e is a \u003cstrong data-start=\"473\" data-end=\"517\"\u003ecommercial-grade natural gas pool heater\u003c\/strong\u003e engineered for \u003cstrong data-start=\"533\" data-end=\"571\"\u003ereliable, high-performance heating\u003c\/strong\u003e in demanding residential and commercial environments. With a \u003cstrong data-start=\"633\" data-end=\"655\"\u003e250,000 BTU output\u003c\/strong\u003e, this heater delivers rapid heat-up times while maintaining excellent energy efficiency and consistent temperature control.\u003c\/p\u003e\n\u003cp data-start=\"781\" data-end=\"1108\"\u003eBuilt to meet \u003cstrong data-start=\"795\" data-end=\"813\"\u003eASME standards\u003c\/strong\u003e, the MasterTemp 460771 features a rugged, corrosion-resistant cabinet, a high-efficiency heat exchanger, and advanced electronic controls. Its compact design allows for flexible installation on crowded equipment pads, making it ideal for facilities that require both performance and compliance.\u003c\/p\u003e\n\u003ch2 data-start=\"1115\" data-end=\"1137\"\u003e\u003cstrong data-start=\"1118\" data-end=\"1135\"\u003e\u003cstrong data-start=\"421\" data-end=\"467\"\u003ePentair MasterTemp ASME Pool Heater 460771 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1138\" data-end=\"1525\"\u003e\n\u003cli data-start=\"1138\" data-end=\"1191\"\u003e\n\u003cp data-start=\"1140\" data-end=\"1191\"\u003eDesigned for \u003cstrong data-start=\"1153\" data-end=\"1189\"\u003enatural gas pool and spa systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1192\" data-end=\"1290\"\u003e\n\u003cp data-start=\"1194\" data-end=\"1290\"\u003eSuitable for \u003cstrong data-start=\"1207\" data-end=\"1288\"\u003ecommercial pools, apartments, hotels, schools, and high-end residential pools\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1291\" data-end=\"1397\"\u003e\n\u003cp data-start=\"1293\" data-end=\"1397\"\u003eCompatible with \u003cstrong data-start=\"1309\" data-end=\"1339\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1398\" data-end=\"1454\"\u003e\n\u003cp data-start=\"1400\" data-end=\"1454\"\u003eWorks with standard \u003cstrong data-start=\"1420\" data-end=\"1452\"\u003e2” pool plumbing connections\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1455\" data-end=\"1525\"\u003e\n\u003cp data-start=\"1457\" data-end=\"1525\"\u003eIntegrates with variable-speed pumps and modern filtration systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460771. Quote 460771 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030359998781,"sku":"460771","price":4451.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460771.png?v=1763858860"},{"product_id":"pentair-461059-125k-gas-heater","title":"Pentair MasterTemp Pool \u0026 Spa Heater 461059 – 125K BTU Natural Gas, High-Performance Heating","description":"\u003cp data-start=\"636\" data-end=\"1021\"\u003eThe \u003cstrong data-start=\"640\" data-end=\"687\"\u003ePentair MasterTemp 461059 Pool \u0026amp; Spa Heater\u003c\/strong\u003e provides \u003cstrong data-start=\"697\" data-end=\"744\"\u003e125,000 BTU of reliable natural gas heating\u003c\/strong\u003e designed specifically for \u003cstrong data-start=\"771\" data-end=\"817\"\u003esmall to medium residential pools and spas\u003c\/strong\u003e. Built for energy-efficient operation and consistent performance, the MasterTemp series delivers fast warm-ups, quiet combustion cycles, and durable construction that stands up to outdoor environments.\u003c\/p\u003e\n\u003cp data-start=\"1023\" data-end=\"1367\"\u003eEquipped with a high-efficiency heat exchanger and intuitive digital temperature controls, the 461059 model delivers comfortable water warmth while optimizing fuel use. Its compact footprint and straightforward installation make it a great choice for tight equipment pads, retrofit projects, or adding heating capability where space is limited.\u003c\/p\u003e\n\u003ch2 data-start=\"1374\" data-end=\"1396\"\u003e\u003cstrong data-start=\"1377\" data-end=\"1394\"\u003e\u003cstrong data-start=\"640\" data-end=\"687\"\u003ePentair MasterTemp 461059 Pool \u0026amp; Spa Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1397\" data-end=\"1934\"\u003e\n\u003cli data-start=\"1397\" data-end=\"1503\"\u003e\n\u003cp data-start=\"1399\" data-end=\"1503\"\u003eDesigned for \u003cstrong data-start=\"1412\" data-end=\"1456\"\u003enatural gas pool and spa heating systems\u003c\/strong\u003e using standard residential fuel connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1596\"\u003e\n\u003cp data-start=\"1506\" data-end=\"1596\"\u003eWorks with \u003cstrong data-start=\"1517\" data-end=\"1532\"\u003e2” plumbing\u003c\/strong\u003e common to most residential pool and spa heater installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1597\" data-end=\"1704\"\u003e\n\u003cp data-start=\"1599\" data-end=\"1704\"\u003eCompatible with \u003cstrong data-start=\"1615\" data-end=\"1645\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1705\" data-end=\"1835\"\u003e\n\u003cp data-start=\"1707\" data-end=\"1835\"\u003eSuitable as a \u003cstrong data-start=\"1721\" data-end=\"1743\"\u003edirect replacement\u003c\/strong\u003e for other 125K BTU natural gas heaters with similar plumbing and electrical requirements.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1836\" data-end=\"1934\"\u003e\n\u003cp data-start=\"1838\" data-end=\"1934\"\u003eIntegrates easily with variable-speed pumps, heaters, controllers, and pool automation setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461059. Quote 461059 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030360031549,"sku":"461059","price":1799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461059.png?v=1763858861"},{"product_id":"pentair-461021-hd-asme-heater","title":"Pentair MasterTemp HD ASME Pool Heater 461021 – 400K BTU Natural Gas, High-Performance \u0026 Energy Efficient","description":"\u003cp data-start=\"649\" data-end=\"1053\"\u003eThe \u003cstrong data-start=\"653\" data-end=\"702\"\u003ePentair MasterTemp HD ASME Pool Heater 461021\u003c\/strong\u003e delivers \u003cstrong data-start=\"712\" data-end=\"757\"\u003e400,000 BTU of powerful, reliable heating\u003c\/strong\u003e with built-in ASME certification for high-performance applications. Designed to meet rigorous commercial and residential standards, this natural gas heater blends robust construction, efficient heat transfer, and advanced control features to extend your swimming season with consistent warmth.\u003c\/p\u003e\n\u003cp data-start=\"1055\" data-end=\"1449\"\u003eFeaturing a \u003cstrong data-start=\"1067\" data-end=\"1101\"\u003ehigh‑efficiency heat exchanger\u003c\/strong\u003e, electronic ignition, and intuitive digital controls, the MasterTemp HD ASME model provides fast warm‑up times, optimized fuel use, and dependable operation even under demanding conditions. Its ASME‑rated design ensures enhanced safety and durability, making it ideal for larger pools, heavy use, or installations requiring certified compliance.\u003c\/p\u003e\n\u003ch2 data-start=\"1456\" data-end=\"1478\"\u003e\u003cstrong data-start=\"1459\" data-end=\"1476\"\u003e\u003cstrong data-start=\"653\" data-end=\"702\"\u003ePentair MasterTemp HD ASME Pool Heater 461021 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1479\" data-end=\"1880\"\u003e\n\u003cli data-start=\"1479\" data-end=\"1533\"\u003e\n\u003cp data-start=\"1481\" data-end=\"1533\"\u003eDesigned for \u003cstrong data-start=\"1494\" data-end=\"1530\"\u003enatural gas pool heating systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1534\" data-end=\"1619\"\u003e\n\u003cp data-start=\"1536\" data-end=\"1619\"\u003eFits \u003cstrong data-start=\"1541\" data-end=\"1568\"\u003e2” plumbing connections\u003c\/strong\u003e common in both residential and commercial pools.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1620\" data-end=\"1727\"\u003e\n\u003cp data-start=\"1622\" data-end=\"1727\"\u003eCompatible with \u003cstrong data-start=\"1638\" data-end=\"1668\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1728\" data-end=\"1806\"\u003e\n\u003cp data-start=\"1730\" data-end=\"1806\"\u003eIdeal as a replacement for older ASME‑rated or high‑capacity pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1807\" data-end=\"1880\"\u003e\n\u003cp data-start=\"1809\" data-end=\"1880\"\u003eWorks with standard pool circulation and variable‑speed pump systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 461021. Quote 461021 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030360064317,"sku":"461021","price":5086.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/461020_8bf95e1e-10cc-4141-a06d-c224dac22b41.png?v=1763858862"},{"product_id":"pentair-460775-asme-gas-heater","title":"Pentair MasterTemp ASME Pool Heater 460775 – 400K BTU Natural Gas.","description":"\u003cp data-start=\"614\" data-end=\"1028\"\u003eThe \u003cstrong data-start=\"618\" data-end=\"664\"\u003ePentair MasterTemp ASME Pool Heater 460775\u003c\/strong\u003e provides \u003cstrong data-start=\"674\" data-end=\"723\"\u003e400,000 BTU of dependable natural gas heating\u003c\/strong\u003e with robust ASME‑rated construction designed for both high‑demand residential and commercial pool applications. With advanced heat exchanger technology and an intuitive digital control interface, this heater delivers fast warm‑up times, consistent temperature regulation, and optimized fuel efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1030\" data-end=\"1260\"\u003eBuilt to withstand continuous operation and harsh outdoor conditions, the MasterTemp ASME 460775 combines time‑tested performance with modern safety features, ensuring comfortable water temperatures and long‑lasting reliability.\u003c\/p\u003e\n\u003ch2 data-start=\"1267\" data-end=\"1289\"\u003e\u003cstrong data-start=\"1270\" data-end=\"1287\"\u003e\u003cstrong data-start=\"618\" data-end=\"664\"\u003ePentair MasterTemp ASME Pool Heater 460775 \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1290\" data-end=\"1715\"\u003e\n\u003cli data-start=\"1290\" data-end=\"1344\"\u003e\n\u003cp data-start=\"1292\" data-end=\"1344\"\u003eDesigned for \u003cstrong data-start=\"1305\" data-end=\"1341\"\u003enatural gas pool heating systems\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1345\" data-end=\"1442\"\u003e\n\u003cp data-start=\"1347\" data-end=\"1442\"\u003eFits \u003cstrong data-start=\"1352\" data-end=\"1388\"\u003estandard 2” plumbing connections\u003c\/strong\u003e found on residential and commercial equipment pads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1443\" data-end=\"1550\"\u003e\n\u003cp data-start=\"1445\" data-end=\"1550\"\u003eCompatible with \u003cstrong data-start=\"1461\" data-end=\"1491\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, IntelliTouch®, and EasyTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1551\" data-end=\"1642\"\u003e\n\u003cp data-start=\"1553\" data-end=\"1642\"\u003eSuitable as a direct replacement for older ASME‑rated pool heaters of similar capacity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1643\" data-end=\"1715\"\u003e\n\u003cp data-start=\"1645\" data-end=\"1715\"\u003eWorks with variable‑speed pump systems and modern filtration setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460775. Quote 460775 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030360097085,"sku":"460775","price":5299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460775.png?v=1763858863"},{"product_id":"pentair-460733-250k-propane-heater","title":"Pentair MasterTemp 250K BTU Pool Heater 460733 – Propane Gas, High-Efficiency Heating for Inground Pools","description":"\u003cp data-start=\"662\" data-end=\"1135\"\u003eThe \u003cstrong data-start=\"666\" data-end=\"716\"\u003ePentair MasterTemp 460733 250K BTU Pool Heater\u003c\/strong\u003e is a \u003cstrong data-start=\"722\" data-end=\"760\"\u003ehigh‑efficiency propane gas heater\u003c\/strong\u003e engineered to deliver dependable warmth for inground pools. With \u003cstrong data-start=\"826\" data-end=\"858\"\u003e250,000 BTU of heating power\u003c\/strong\u003e, this model provides consistent, comfortable water temperatures throughout the swim season. Its compact design and advanced combustion system ensure efficient fuel use and smooth performance, making it ideal for residential pool installations with propane fuel availability.\u003c\/p\u003e\n\u003cp data-start=\"1137\" data-end=\"1497\"\u003eDesigned for easy installation and reliable operation, the MasterTemp 460733 features a durable heat exchanger, electronic ignition, and user‑friendly digital controls that simplify operation and diagnostics. Whether you’re extending your pool season or maintaining comfortable water year after year, this propane heater offers performance and peace of mind.\u003c\/p\u003e\n\u003ch2 data-start=\"1504\" data-end=\"1526\"\u003e\u003cstrong data-start=\"1507\" data-end=\"1524\"\u003e\u003cstrong data-start=\"666\" data-end=\"716\"\u003ePentair MasterTemp 460733 250K BTU Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1527\" data-end=\"1961\"\u003e\n\u003cli data-start=\"1527\" data-end=\"1595\"\u003e\n\u003cp data-start=\"1529\" data-end=\"1595\"\u003eDesigned for \u003cstrong data-start=\"1542\" data-end=\"1570\"\u003epropane gas fuel systems\u003c\/strong\u003e with standard hookups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1596\" data-end=\"1684\"\u003e\n\u003cp data-start=\"1598\" data-end=\"1684\"\u003eWorks with \u003cstrong data-start=\"1609\" data-end=\"1645\"\u003estandard 2” plumbing connections\u003c\/strong\u003e typical for inground pool equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1685\" data-end=\"1792\"\u003e\n\u003cp data-start=\"1687\" data-end=\"1792\"\u003eCompatible with \u003cstrong data-start=\"1703\" data-end=\"1733\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1793\" data-end=\"1862\"\u003e\n\u003cp data-start=\"1795\" data-end=\"1862\"\u003eIdeal as a replacement for similar‑capacity propane pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1863\" data-end=\"1961\"\u003e\n\u003cp data-start=\"1865\" data-end=\"1961\"\u003eSuited for pools with variable‑speed pumps, modern filtration, and other integrated equipment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460733. Quote 460733 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030360129853,"sku":"460733","price":3333.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460733.png?v=1763858864"},{"product_id":"pentair-460730-200k-gas-heater","title":"Pentair MasterTemp 200K BTU Natural Gas Pool \u0026 Spa Heater 460730","description":"\u003cp data-end=\"1013\" data-start=\"663\"\u003eThe \u003cstrong data-end=\"717\" data-start=\"667\"\u003ePentair MasterTemp 460730 200K BTU Pool Heater\u003c\/strong\u003e delivers dependable, \u003cstrong data-end=\"770\" data-start=\"739\"\u003enatural gas‑powered heating\u003c\/strong\u003e engineered for energy‑efficient performance and consistent temperature control in residential inground pools. With \u003cstrong data-end=\"908\" data-start=\"886\"\u003e200,000 BTU output\u003c\/strong\u003e, this unit provides quick, comfortable warm‑ups and reliable operation throughout the swimming season.\u003c\/p\u003e\n\u003cp data-end=\"1341\" data-start=\"1015\"\u003eBuilt with a \u003cstrong data-end=\"1062\" data-start=\"1028\"\u003ehigh‑efficiency heat exchanger\u003c\/strong\u003e and advanced digital ignition controls, the MasterTemp 460730 combines efficient fuel use with easy operation and diagnostics. Its compact footprint and quiet combustion make it an ideal choice for pool owners who want dependable warmth without excessive energy cost or noise.\u003c\/p\u003e\n\u003ch2 data-end=\"1370\" data-start=\"1348\"\u003e\u003cstrong data-end=\"1368\" data-start=\"1351\"\u003e\u003cstrong data-end=\"717\" data-start=\"667\"\u003ePentair MasterTemp 460730 200K BTU Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-end=\"1834\" data-start=\"1371\"\u003e\n\u003cli data-end=\"1464\" data-start=\"1371\"\u003e\n\u003cp data-end=\"1464\" data-start=\"1373\"\u003eDesigned for \u003cstrong data-end=\"1414\" data-start=\"1386\"\u003enatural gas fuel systems\u003c\/strong\u003e with standard residential gas line connections.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1551\" data-start=\"1465\"\u003e\n\u003cp data-end=\"1551\" data-start=\"1467\"\u003eWorks with \u003cstrong data-end=\"1510\" data-start=\"1478\"\u003e2” pool plumbing connections\u003c\/strong\u003e common in inground pool installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1659\" data-start=\"1552\"\u003e\n\u003cp data-end=\"1659\" data-start=\"1554\"\u003eCompatible with \u003cstrong data-end=\"1600\" data-start=\"1570\"\u003ePentair automation systems\u003c\/strong\u003e including IntelliCenter®, EasyTouch®, and IntelliTouch®.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1733\" data-start=\"1660\"\u003e\n\u003cp data-end=\"1733\" data-start=\"1662\"\u003eSuitable as a replacement for like‑capacity natural gas pool heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1834\" data-start=\"1734\"\u003e\n\u003cp data-end=\"1834\" data-start=\"1736\"\u003eIntegrates seamlessly with variable‑speed pumps, modern filtration systems, and pool automation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"585\" data-start=\"569\" data-section-id=\"6xcx3v\"\u003ePentair 460730\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"606\" data-start=\"586\" data-section-id=\"1ifyhyl\"\u003ePentair MasterTemp\u003c\/li\u003e\n\u003cli data-end=\"634\" data-start=\"607\" data-section-id=\"e27kuj\"\u003ePentair MasterTemp 460730\u003c\/li\u003e\n\u003cli data-end=\"652\" data-start=\"635\" data-section-id=\"1pznli9\"\u003eMasterTemp 200K\u003c\/li\u003e\n\u003cli data-end=\"677\" data-start=\"653\" data-section-id=\"9r5hq2\"\u003e200000 BTU Pool Heater\u003c\/li\u003e\n\u003cli data-end=\"703\" data-start=\"678\" data-section-id=\"1vaxr0f\"\u003eNatural Gas Pool Heater\u003c\/li\u003e\n\u003cli data-end=\"723\" data-start=\"704\" data-section-id=\"nvt4pr\"\u003ePool \u0026amp; Spa Heater\u003c\/li\u003e\n\u003cli data-end=\"745\" data-start=\"724\" data-section-id=\"1ungzke\"\u003ePentair Pool Heater\u003c\/li\u003e\n\u003cli data-end=\"767\" data-start=\"746\" data-section-id=\"6ahe1i\"\u003eLow NOx Pool Heater\u003c\/li\u003e\n\u003cli data-end=\"797\" data-start=\"768\" data-section-id=\"1cgpkzm\"\u003eHigh Efficiency Pool Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460730. Quote 460730 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030360555837,"sku":"460730","price":3031.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/460730.png?v=1763858865"},{"product_id":"pentair-460737-propane-heater","title":"Pentair MasterTemp 460737 Propane Pool Heater – 400,000 BTU High-Performance Heating, 120\/240V","description":"\u003cp data-start=\"601\" data-end=\"1006\"\u003eThe \u003cstrong data-start=\"605\" data-end=\"654\"\u003ePentair MasterTemp 460737 Propane Pool Heater\u003c\/strong\u003e delivers \u003cstrong data-start=\"664\" data-end=\"703\"\u003e400,000 BTU of robust heating power\u003c\/strong\u003e and dependable performance for residential pool owners who demand quick warm-ups, energy efficiency, and long-term reliability. Fueled by \u003cstrong data-start=\"842\" data-end=\"857\"\u003epropane gas\u003c\/strong\u003e and operating on \u003cstrong data-start=\"875\" data-end=\"893\"\u003e120\/240V power\u003c\/strong\u003e, this heater combines high-capacity output with a compact footprint, quiet performance, and easy installation.\u003c\/p\u003e\n\u003cp data-start=\"1008\" data-end=\"1383\"\u003eWith an efficient heat exchanger and digital temperature controls, the MasterTemp 460737 provides consistent, comfortable water temperature for extended swim seasons. Built with rugged composite materials, corrosion resistance, and industry-trusted safety features, this heater is ideal for pools that require powerful heating without sacrificing ease of use or durability.\u003c\/p\u003e\n\u003ch2 data-start=\"1390\" data-end=\"1412\"\u003e\u003cstrong data-start=\"1393\" data-end=\"1410\"\u003e\u003cstrong data-start=\"605\" data-end=\"654\"\u003ePentair MasterTemp 460737 Propane Pool Heater \u003c\/strong\u003eCompatibility\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1413\" data-end=\"1856\"\u003e\n\u003cli data-start=\"1413\" data-end=\"1485\"\u003e\n\u003cp data-start=\"1415\" data-end=\"1485\"\u003eDesigned for \u003cstrong data-start=\"1428\" data-end=\"1452\"\u003epropane fuel systems\u003c\/strong\u003e with standard propane hookups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1486\" data-end=\"1568\"\u003e\n\u003cp data-start=\"1488\" data-end=\"1568\"\u003eWorks with \u003cstrong data-start=\"1499\" data-end=\"1531\"\u003e2” pool plumbing connections\u003c\/strong\u003e in most residential installations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1569\" data-end=\"1687\"\u003e\n\u003cp data-start=\"1571\" data-end=\"1687\"\u003eCompatible with Pentair and many third-party pool automation controls (IntelliCenter®, EasyTouch®, IntelliTouch®).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1688\" data-end=\"1786\"\u003e\n\u003cp data-start=\"1690\" data-end=\"1786\"\u003eSuitable as a replacement for Max-E-Therm®, MasterTemp®, and similar 400K BTU propane heaters.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1787\" data-end=\"1856\"\u003e\n\u003cp data-start=\"1789\" data-end=\"1856\"\u003eIntegrates with variable-speed pump and modern filtration setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6xcx3w\" data-start=\"571\" data-end=\"587\"\u003ePentair 460737\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ifyhyl\" data-start=\"588\" data-end=\"608\"\u003ePentair MasterTemp\u003c\/li\u003e\n\u003cli data-section-id=\"e27kuk\" data-start=\"609\" data-end=\"636\"\u003ePentair MasterTemp 460737\u003c\/li\u003e\n\u003cli data-section-id=\"1pzp52f\" data-start=\"637\" data-end=\"654\"\u003eMasterTemp 400K\u003c\/li\u003e\n\u003cli data-section-id=\"xax6bg\" data-start=\"655\" data-end=\"679\"\u003e400000 BTU Pool Heater\u003c\/li\u003e\n\u003cli data-section-id=\"18p0j7w\" data-start=\"680\" data-end=\"701\"\u003ePropane Pool Heater\u003c\/li\u003e\n\u003cli data-section-id=\"w8w7gy\" data-start=\"702\" data-end=\"722\"\u003eLP Gas Pool Heater\u003c\/li\u003e\n\u003cli data-section-id=\"nvt4pr\" data-start=\"723\" data-end=\"742\"\u003ePool \u0026amp; Spa Heater\u003c\/li\u003e\n\u003cli data-section-id=\"1ungzke\" data-start=\"743\" data-end=\"764\"\u003ePentair Pool Heater\u003c\/li\u003e\n\u003cli data-section-id=\"1cgpkzm\" data-start=\"765\" data-end=\"794\"\u003eHigh Efficiency Pool Heater\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460737. Quote 460737 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030363537725,"sku":"460737","price":3899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/mastertemp_c0a965dd-3317-4212-bc7e-e5e8d3e65e12.png?v=1763858944"},{"product_id":"raypak-h000079-control-high-pressure-switch-oem-safety-component-for-heater-protection","title":"Raypak | H000079 | Control High Pressure Switch – OEM Safety Component for Heater Protection","description":"\u003cp data-start=\"135\" data-end=\"481\"\u003eThe \u003cstrong data-start=\"139\" data-end=\"186\"\u003eRaypak H000079 Control High Pressure Switch\u003c\/strong\u003e is a critical safety component designed to monitor system pressure levels in compatible \u003cstrong data-start=\"275\" data-end=\"316\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eRaypak\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e pool and spa heaters. This switch automatically interrupts heater operation when pressure exceeds safe limits, protecting internal components from potential damage.\u003c\/p\u003e\n\u003cp data-start=\"483\" data-end=\"760\"\u003eEngineered for precise pressure detection, this high-pressure switch helps maintain stable system operation and prevents overheating or equipment failure caused by excessive pressure buildup. Its durable construction ensures reliable performance in demanding pool environments.\u003c\/p\u003e\n\u003cp data-start=\"762\" data-end=\"893\"\u003eIdeal for routine maintenance or repair, this OEM safety switch restores dependable heater operation and protects vital components.\u003c\/p\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"900\" data-end=\"918\"\u003e\n\u003cstrong data-start=\"139\" data-end=\"186\"\u003eRaypak H000079 Control High Pressure Switch \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"920\" data-end=\"1165\"\u003e\n\u003cli data-section-id=\"1wxz607\" data-start=\"920\" data-end=\"971\"\u003eCompatible with select \u003cstrong data-start=\"945\" data-end=\"969\"\u003eRaypak heater models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"7owlv0\" data-start=\"972\" data-end=\"1021\"\u003eDesigned for \u003cstrong data-start=\"987\" data-end=\"1019\"\u003ehigh-pressure safety systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"o5z56i\" data-start=\"1022\" data-end=\"1069\"\u003eSuitable for \u003cstrong data-start=\"1037\" data-end=\"1067\"\u003epool and spa heating units\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"h17qq4\" data-start=\"1070\" data-end=\"1119\"\u003eWorks with \u003cstrong data-start=\"1083\" data-end=\"1117\"\u003eheater safety control circuits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ugdrzm\" data-start=\"1120\" data-end=\"1165\"\u003eIdeal for \u003cstrong data-start=\"1132\" data-end=\"1165\"\u003eheater repair and maintenance\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number H000079. Quote H000079 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030396240189,"sku":"H000079","price":52.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/RAYH000079_0.jpg?v=1763859663"},{"product_id":"raypak-h000078-control-low-pressure-switch-kit-oem-safety-switch-for-raypak-heaters","title":"Raypak | H000078 | Control Low Pressure Switch Kit – OEM Safety Switch for Raypak Heaters","description":"\u003cp data-end=\"6740\" data-start=\"6428\"\u003eThe \u003cstrong data-end=\"6482\" data-start=\"6432\"\u003eRaypak H000078 Control Low Pressure Switch Kit\u003c\/strong\u003e is designed to protect heater systems by monitoring water pressure and preventing operation under low-pressure conditions. This safety component ensures proper water flow before heater activation, helping protect internal components from overheating damage.\u003c\/p\u003e\n\u003cp data-end=\"6941\" data-start=\"6742\"\u003eManufactured to OEM standards, this switch delivers accurate pressure sensing and dependable performance. Its robust design ensures reliable operation even in challenging pool equipment environments.\u003c\/p\u003e\n\u003cp data-end=\"7060\" data-start=\"6943\"\u003eThis replacement switch is essential for maintaining safe heater operation and protecting valuable system components.\u003c\/p\u003e\n\u003ch2 data-end=\"7085\" data-start=\"7067\" data-section-id=\"l1om0b\"\u003e\n\u003cstrong data-end=\"6482\" data-start=\"6432\"\u003eRaypak H000078 Control Low Pressure Switch Kit \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"7323\" data-start=\"7087\"\u003e\n\u003cli data-end=\"7138\" data-start=\"7087\" data-section-id=\"1wxz607\"\u003eCompatible with select \u003cstrong data-end=\"7136\" data-start=\"7112\"\u003eRaypak heater models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7195\" data-start=\"7139\" data-section-id=\"lbyn9t\"\u003eDesigned for \u003cstrong data-end=\"7193\" data-start=\"7154\"\u003elow-pressure safety control systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7237\" data-start=\"7196\" data-section-id=\"d35td7\"\u003eSuitable for \u003cstrong data-end=\"7235\" data-start=\"7211\"\u003epool and spa heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7279\" data-start=\"7238\" data-section-id=\"1jv0d0r\"\u003eWorks with \u003cstrong data-end=\"7277\" data-start=\"7251\"\u003eheater safety circuits\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7323\" data-start=\"7280\" data-section-id=\"1i8126\"\u003eIdeal for \u003cstrong data-end=\"7323\" data-start=\"7292\"\u003emaintenance and replacement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number H000078. Quote H000078 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030396305725,"sku":"H000078","price":55.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/RAYH000078_0.jpg?v=1763859663"},{"product_id":"raypak-h000025-water-pressure-switch-kit-oem-safety-switch-for-pool-and-spa-heaters","title":"Raypak | H000025 | Water Pressure Switch Kit – OEM Safety Switch for Pool and Spa Heaters","description":"\u003cp data-start=\"2314\" data-end=\"2631\"\u003eThe \u003cstrong data-start=\"2318\" data-end=\"2362\"\u003eRaypak H000025 Water Pressure Switch Kit\u003c\/strong\u003e is a vital safety component designed to monitor water pressure levels in compatible \u003cstrong data-start=\"2447\" data-end=\"2488\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eRaypak\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003e heater systems. This switch prevents heater operation when water flow is insufficient, protecting internal components from overheating damage.\u003c\/p\u003e\n\u003cp data-start=\"2633\" data-end=\"2862\"\u003eEngineered for accuracy and reliability, this pressure switch ensures proper flow conditions before ignition. Its durable design withstands repeated operation and harsh environmental conditions, making it ideal for long-term use.\u003c\/p\u003e\n\u003cp data-start=\"2864\" data-end=\"2979\"\u003eThis OEM safety switch is essential for maintaining safe heater performance and preventing costly equipment damage.\u003c\/p\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"2986\" data-end=\"3004\"\u003e\n\u003cstrong data-start=\"2318\" data-end=\"2362\"\u003eRaypak H000025 Water Pressure Switch Kit \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"3006\" data-end=\"3266\"\u003e\n\u003cli data-section-id=\"co9s1e\" data-start=\"3006\" data-end=\"3070\"\u003eCompatible with select \u003cstrong data-start=\"3031\" data-end=\"3068\"\u003eRaypak pool and spa heater models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sdsun5\" data-start=\"3071\" data-end=\"3128\"\u003eDesigned for \u003cstrong data-start=\"3086\" data-end=\"3126\"\u003ewater flow safety monitoring systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"33mv7e\" data-start=\"3129\" data-end=\"3167\"\u003eSuitable for \u003cstrong data-start=\"3144\" data-end=\"3165\"\u003egas-fired heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1imdxsk\" data-start=\"3168\" data-end=\"3219\"\u003eWorks with \u003cstrong data-start=\"3181\" data-end=\"3217\"\u003eheater safety control assemblies\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dbmhs3\" data-start=\"3220\" data-end=\"3266\"\u003eIdeal for \u003cstrong data-start=\"3232\" data-end=\"3266\"\u003eroutine maintenance and repair\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number H000025. Quote H000025 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030396371261,"sku":"H000025","price":44.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/RAYH000025_0.jpg?v=1763859666"},{"product_id":"raypak-010364f-tube-bundle-for-206-207-polymer-cupro-heat-exchangers","title":"Raypak | 010364F | Tube Bundle for 206\/207 Polymer Cupro Heat Exchangers","description":"\u003cp data-start=\"6317\" data-end=\"6564\"\u003eThe \u003cstrong data-start=\"6321\" data-end=\"6351\"\u003eRaypak 010364F Tube Bundle\u003c\/strong\u003e is a high-performance replacement component designed for compatible Raypak 206 and 207 polymer cupro heat exchanger systems. This durable assembly restores efficient heat transfer and reliable heater performance.\u003c\/p\u003e\n\u003cp data-start=\"6566\" data-end=\"6743\"\u003eConstructed with cupro-nickel materials, this bundle offers excellent resistance to corrosion, making it ideal for demanding pool environments, including saltwater applications.\u003c\/p\u003e\n\u003cp data-start=\"6745\" data-end=\"6838\"\u003eThis replacement bundle supports long-term heater performance and efficient thermal transfer.\u003c\/p\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"6845\" data-end=\"6863\"\u003e\n\u003cstrong data-start=\"6321\" data-end=\"6351\"\u003eRaypak 010364F Tube Bundle \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"6865\" data-end=\"7101\"\u003e\n\u003cli data-section-id=\"om4xvp\" data-start=\"6865\" data-end=\"6921\"\u003eCompatible with \u003cstrong data-start=\"6883\" data-end=\"6919\"\u003eRaypak 206 and 207 heater models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1dpisp\" data-start=\"6922\" data-end=\"6972\"\u003eDesigned for \u003cstrong data-start=\"6937\" data-end=\"6970\"\u003epolymer cupro heat exchangers\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"17xw28n\" data-start=\"6973\" data-end=\"7016\"\u003eSuitable for \u003cstrong data-start=\"6988\" data-end=\"7014\"\u003esaltwater pool systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1i3u5ok\" data-start=\"7017\" data-end=\"7061\"\u003eWorks with \u003cstrong data-start=\"7030\" data-end=\"7059\"\u003eheater thermal assemblies\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ss5lfd\" data-start=\"7062\" data-end=\"7101\"\u003eSuitable for \u003cstrong data-start=\"7077\" data-end=\"7101\"\u003eheater refurbishment\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number 010364F. Quote 010364F when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030398533949,"sku":"010364F","price":1149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/61QkNam0AvL._AC_SL1000.jpg?v=1763859713"},{"product_id":"raypak-010088f-ref-block-206-408lt-rt-kit-replacement-heat-exchanger-block-for-pool-heaters","title":"Raypak | 010088F | Ref Block 206-408Lt\u0026Rt-Kit – Replacement Heat Exchanger Block for Pool Heaters","description":"\u003cp data-end=\"517\" data-start=\"204\"\u003eThe \u003cstrong data-end=\"256\" data-start=\"208\"\u003eRaypak 010088F Ref Block 206–408 Lt \u0026amp; Rt Kit\u003c\/strong\u003e is a high-quality refractory block replacement designed to protect and insulate the heat exchanger in compatible Raypak pool and spa heaters. This kit includes both left and right refractory blocks, ensuring proper thermal insulation and safe burner operation.\u003c\/p\u003e\n\u003cp data-end=\"804\" data-start=\"519\"\u003eConstructed from heat-resistant refractory material, this block kit helps maintain stable combustion temperatures while protecting heater components from excessive heat exposure. Proper refractory support improves burner efficiency and reduces thermal stress on surrounding components.\u003c\/p\u003e\n\u003cp data-end=\"958\" data-start=\"806\"\u003eIdeal for heater repairs or refurbishment projects, this kit helps restore proper combustion chamber function and supports long-term heater performance.\u003c\/p\u003e\n\u003ch2 data-end=\"983\" data-start=\"965\" data-section-id=\"l1om0b\"\u003e\n\u003cstrong data-end=\"256\" data-start=\"208\"\u003eRaypak 010088F Ref Block 206–408 Lt \u0026amp; Rt Kit \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"1257\" data-start=\"985\"\u003e\n\u003cli data-end=\"1037\" data-start=\"985\" data-section-id=\"1sxropg\"\u003eCompatible with \u003cstrong data-end=\"1035\" data-start=\"1003\"\u003eRaypak 206–408 heater models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1102\" data-start=\"1038\" data-section-id=\"o2sr9y\"\u003eDesigned for \u003cstrong data-end=\"1100\" data-start=\"1053\"\u003eleft and right refractory block replacement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1154\" data-start=\"1103\" data-section-id=\"mwi9pr\"\u003eSuitable for \u003cstrong data-end=\"1152\" data-start=\"1118\"\u003egas-fired pool and spa heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1203\" data-start=\"1155\" data-section-id=\"1o14p6z\"\u003eWorks with \u003cstrong data-end=\"1201\" data-start=\"1168\"\u003ecombustion chamber assemblies\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1257\" data-start=\"1204\" data-section-id=\"ci0mik\"\u003eSuitable for \u003cstrong data-end=\"1257\" data-start=\"1219\"\u003eheater rebuild and repair projects\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number 010088F. Quote 010088F when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030398632253,"sku":"010088F","price":184.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/41hkeSaZQbL._AC_SL1000.jpg?v=1763859716"},{"product_id":"raypak-009493f-heater-rocker-switch-replacement-switch-for-pool-heaters","title":"Raypak | 009493F | Heater Rocker Switch – Replacement Switch for Pool Heaters","description":"\u003cp data-start=\"2446\" data-end=\"2708\"\u003eThe \u003cstrong data-start=\"2450\" data-end=\"2489\"\u003eRaypak 009493F Heater Rocker Switch\u003c\/strong\u003e is designed to restore reliable electrical control in compatible Raypak pool and spa heaters. This durable rocker switch enables safe and efficient power operation, ensuring dependable on\/off control during heater use.\u003c\/p\u003e\n\u003cp data-start=\"2710\" data-end=\"2951\"\u003eManufactured with high-quality electrical-grade materials, this switch supports long-term performance under frequent cycling conditions. Its compact and secure design allows easy integration into existing control panels without modification.\u003c\/p\u003e\n\u003cp data-start=\"2953\" data-end=\"3085\"\u003eThis replacement rocker switch is ideal for correcting faulty power control systems and maintaining consistent heater functionality.\u003c\/p\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"3092\" data-end=\"3110\"\u003e\n\u003cstrong data-start=\"2450\" data-end=\"2489\"\u003eRaypak 009493F Heater Rocker Switch \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"3112\" data-end=\"3360\"\u003e\n\u003cli data-section-id=\"1t1yomt\" data-start=\"3112\" data-end=\"3163\"\u003eCompatible with \u003cstrong data-start=\"3130\" data-end=\"3161\"\u003eRaypak pool and spa heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"72xpi7\" data-start=\"3164\" data-end=\"3217\"\u003eSuitable for \u003cstrong data-start=\"3179\" data-end=\"3215\"\u003econtrol panel switch replacement\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1ao14xd\" data-start=\"3218\" data-end=\"3265\"\u003eDesigned for \u003cstrong data-start=\"3233\" data-end=\"3263\"\u003epower control applications\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1gwhsg1\" data-start=\"3266\" data-end=\"3313\"\u003eWorks with \u003cstrong data-start=\"3279\" data-end=\"3311\"\u003eheater electrical assemblies\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"t89zdb\" data-start=\"3314\" data-end=\"3360\"\u003eSuitable for \u003cstrong data-start=\"3329\" data-end=\"3360\"\u003eservice and repair projects\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number 009493F. Quote 009493F when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030398861629,"sku":"009493F","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/RAY009493F_0.jpg?v=1763859727"},{"product_id":"raypak-006708f-tube-bundle-185-polymer-kit","title":"Raypak | 006708F | Tube Bundle 185 Polymer-Kit","description":"\u003cp data-start=\"4699\" data-end=\"4986\"\u003eThe \u003cstrong data-start=\"4703\" data-end=\"4749\"\u003eRaypak 006708F Tube Bundle 185 Polymer Kit\u003c\/strong\u003e is designed to restore heat transfer performance in compatible Raypak 185 heater models. This polymer-compatible heat exchanger assembly allows efficient transfer of heat to circulating pool water, ensuring reliable temperature control.\u003c\/p\u003e\n\u003cp data-start=\"4988\" data-end=\"5225\"\u003eConstructed to factory standards, this replacement tube bundle improves heating performance while resisting corrosion and mineral buildup. It plays a vital role in maintaining proper heater operation and extending overall equipment life.\u003c\/p\u003e\n\u003cp data-start=\"5227\" data-end=\"5319\"\u003eIdeal for heater refurbishment, this kit restores heating efficiency and system reliability.\u003c\/p\u003e\n\u003ch2 data-section-id=\"l1om0b\" data-start=\"5326\" data-end=\"5344\"\u003e\n\u003cstrong data-start=\"4703\" data-end=\"4749\"\u003eRaypak 006708F Tube Bundle 185 Polymer Kit \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"5345\" data-end=\"5581\"\u003e\n\u003cli data-section-id=\"1ukhdhv\" data-start=\"5345\" data-end=\"5393\"\u003eCompatible with \u003cstrong data-start=\"5363\" data-end=\"5391\"\u003eRaypak 185 heater models\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"sp1mzd\" data-start=\"5394\" data-end=\"5437\"\u003eDesigned for \u003cstrong data-start=\"5409\" data-end=\"5435\"\u003epolymer header systems\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"d35td7\" data-start=\"5438\" data-end=\"5479\"\u003eSuitable for \u003cstrong data-start=\"5453\" data-end=\"5477\"\u003epool and spa heaters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v598u9\" data-start=\"5480\" data-end=\"5531\"\u003eWorks with \u003cstrong data-start=\"5493\" data-end=\"5529\"\u003eRaypak heat exchanger assemblies\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1hjfxui\" data-start=\"5532\" data-end=\"5581\"\u003eSuitable for \u003cstrong data-start=\"5547\" data-end=\"5579\"\u003eheater overhaul applications\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003eRaypak lists this heater component under part number 006708F. Quote 006708F when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Raypak equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Raypak manufacturer warranty. The terms are set by Raypak, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Raypak","offers":[{"title":"Default Title","offer_id":51030399713597,"sku":"006708F","price":664.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/006708F.jpg?v=1763859749"},{"product_id":"pentair-77707-1451-na-lp-333k-conversion-kit","title":"Pentair 77707-1451 NA-LP 333K Conversion Kit","description":"\u003cp data-end=\"7272\" data-start=\"7062\"\u003eThe \u003cstrong data-end=\"7112\" data-start=\"7066\"\u003ePentair 77707-1451 NA-to-LP Conversion Kit\u003c\/strong\u003e converts compatible pool heaters from natural gas to liquid propane operation. This kit includes the components necessary to safely modify heater fuel systems.\u003c\/p\u003e\n\u003ch2 data-end=\"7464\" data-start=\"7448\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-end=\"7112\" data-start=\"7066\"\u003ePentair 77707-1451 NA-to-LP Conversion Kit \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"7576\" data-start=\"7465\"\u003e\n\u003cli data-end=\"7528\" data-start=\"7465\" data-section-id=\"1dk0prf\"\u003e\n\u003cp data-end=\"7528\" data-start=\"7467\"\u003eCompatible with \u003cstrong data-end=\"7528\" data-start=\"7483\"\u003ePentair Sta-Rite Max-E-Therm 333K heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"7576\" data-start=\"7529\" data-section-id=\"1bokxvg\"\u003e\n\u003cp data-end=\"7576\" data-start=\"7531\"\u003eDesigned for \u003cstrong data-end=\"7576\" data-start=\"7544\"\u003ePentair pool and spa heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 77707-1451. Quote 77707-1451 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030429040957,"sku":"77707-1451","price":46.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN777071451_0.jpg?v=1763860535"},{"product_id":"pentair-conversion-kit-lp-na-400k-77707-1411","title":"Pentair Conversion Kit Lp-Na 400K | 77707-1411","description":"\u003cp data-start=\"7938\" data-end=\"8148\"\u003eThe \u003cstrong data-start=\"7942\" data-end=\"7990\"\u003ePentair LP-to-NA Conversion Kit (77707-1411)\u003c\/strong\u003e converts compatible pool heaters from liquid propane to natural gas operation. This kit ensures safe and reliable fuel conversion for 400K BTU heater models.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"8319\" data-end=\"8335\"\u003e\n\u003cstrong data-start=\"7942\" data-end=\"7990\"\u003ePentair LP-to-NA Conversion Kit (77707-1411) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"8336\" data-end=\"8443\"\u003e\n\u003cli data-section-id=\"knib9p\" data-start=\"8336\" data-end=\"8390\"\u003e\n\u003cp data-start=\"8338\" data-end=\"8390\"\u003eCompatible with \u003cstrong data-start=\"8354\" data-end=\"8390\"\u003ePentair Max-E-Therm 400K heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1m5pw5d\" data-start=\"8391\" data-end=\"8443\"\u003e\n\u003cp data-start=\"8393\" data-end=\"8443\"\u003eWorks with \u003cstrong data-start=\"8404\" data-end=\"8443\"\u003ePentair pool and spa heater systems\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 77707-1411. Quote 77707-1411 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030429073725,"sku":"77707-1411","price":79.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN777071411_0.jpg?v=1763860536"},{"product_id":"pentair-tubesheet-coil-kit-333k-pool-77707-0233","title":"Pentair Tubesheet\/Coil Kit 333K Pool | 77707-0233","description":"\u003cp data-end=\"8979\" data-start=\"8771\"\u003eThe \u003cstrong data-end=\"8819\" data-start=\"8775\"\u003ePentair Tube Sheet Coil Kit (77707-0233)\u003c\/strong\u003e is a replacement heat exchanger coil assembly designed for 333K BTU pool heaters. It ensures efficient heat transfer and maintains reliable heater performance.\u003c\/p\u003e\n\u003ch2 data-end=\"9172\" data-start=\"9156\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-start=\"8775\" data-end=\"8819\"\u003ePentair Tube Sheet Coil Kit (77707-0233) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"9280\" data-start=\"9173\"\u003e\n\u003cli data-end=\"9232\" data-start=\"9173\" data-section-id=\"1pjcumu\"\u003e\n\u003cp data-end=\"9232\" data-start=\"9175\"\u003eCompatible with \u003cstrong data-end=\"9232\" data-start=\"9191\"\u003ePentair Max-E-Therm 333K pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"9280\" data-start=\"9233\" data-section-id=\"v2ubbz\"\u003e\n\u003cp data-end=\"9280\" data-start=\"9235\"\u003eWorks with \u003cstrong data-end=\"9280\" data-start=\"9246\"\u003ePentair Sta-Rite heater models\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 77707-0233. Quote 77707-0233 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030429172029,"sku":"77707-0233","price":1002.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN777070233_0.jpg?v=1763860538"},{"product_id":"pentair-inlet-mixing-tube-sta-rite-200-77707-0091","title":"Pentair Inlet Mixing Tube Sta Rite 200 | 77707-0091","description":"\u003cp data-start=\"306\" data-end=\"686\"\u003eThe \u003cstrong data-start=\"310\" data-end=\"359\"\u003ePentair Sta-Rite Inlet Mixing Tube 77707-0091\u003c\/strong\u003e is a replacement component designed for Sta-Rite Max-E-Therm pool and spa heaters. This part helps properly mix air and fuel within the heater combustion system, ensuring efficient burner performance and reliable heating operation. Built to Pentair standards, the mixing tube supports safe and consistent heater functionality.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"951\" data-end=\"967\"\u003e\n\u003cstrong data-start=\"310\" data-end=\"359\"\u003ePentair Sta-Rite Inlet Mixing Tube 77707-0091 \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"968\" data-end=\"1130\"\u003e\n\u003cli data-section-id=\"1m7jina\" data-start=\"968\" data-end=\"1039\"\u003e\n\u003cp data-start=\"970\" data-end=\"1039\"\u003eCompatible with \u003cstrong data-start=\"986\" data-end=\"1039\"\u003ePentair Sta-Rite Max-E-Therm pool and spa heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15l35n5\" data-start=\"1040\" data-end=\"1079\"\u003e\n\u003cp data-start=\"1042\" data-end=\"1079\"\u003eWorks with \u003cstrong data-start=\"1053\" data-end=\"1079\"\u003e200K BTU heater models\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"e8heur\" data-start=\"1080\" data-end=\"1130\"\u003e\n\u003cp data-start=\"1082\" data-end=\"1130\"\u003eUsed in \u003cstrong data-start=\"1090\" data-end=\"1130\"\u003ePentair heater combustion assemblies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 77707-0091. Quote 77707-0091 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030429335869,"sku":"77707-0091","price":30.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN777070091_0.jpg?v=1763860543"},{"product_id":"pentair-77707-0014-max-e-therm-heater-manifold-kit-200k","title":"Pentair 77707-0014 Max-E-Thermostat Heater Manifold Kit 200K","description":"\u003cp data-start=\"1491\" data-end=\"1765\"\u003eThe \u003cstrong data-start=\"1495\" data-end=\"1549\"\u003ePentair Max-E-Therm Heater Manifold Kit 77707-0014\u003c\/strong\u003e is a replacement manifold assembly designed for 200K BTU Max-E-Therm heaters. It ensures proper water distribution through the heater system, supporting efficient heat transfer and reliable pool heating performance.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"1978\" data-end=\"1994\"\u003e\n\u003cstrong data-start=\"1495\" data-end=\"1549\"\u003ePentair Max-E-Therm Heater Manifold Kit 77707-0014 \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"1995\" data-end=\"2123\"\u003e\n\u003cli data-section-id=\"1wk92wv\" data-start=\"1995\" data-end=\"2071\"\u003e\n\u003cp data-start=\"1997\" data-end=\"2071\"\u003eCompatible with \u003cstrong data-start=\"2013\" data-end=\"2071\"\u003ePentair Sta-Rite Max-E-Therm 200K pool and spa heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"mc96ik\" data-start=\"2072\" data-end=\"2123\"\u003e\n\u003cp data-start=\"2074\" data-end=\"2123\"\u003eWorks with \u003cstrong data-start=\"2085\" data-end=\"2123\"\u003ePentair heater plumbing assemblies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 77707-0014. Quote 77707-0014 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030429401405,"sku":"77707-0014","price":526.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN777070014_0.jpg?v=1763860545"},{"product_id":"pentair-serv-kit-kaowool-insul-pool-77707-0008","title":"Pentair Serv Kit Kaowool Insul Pool | 77707-0008","description":"\u003cp data-start=\"2448\" data-end=\"2688\"\u003eThe \u003cstrong data-start=\"2452\" data-end=\"2505\"\u003ePentair Kaowool Insulation Service Kit 77707-0008\u003c\/strong\u003e is designed to replace worn or damaged insulation within pool heater systems. The kit helps maintain proper thermal efficiency and protects internal heater components from heat loss.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"2872\" data-end=\"2888\"\u003e\n\u003cstrong data-end=\"2505\" data-start=\"2452\"\u003ePentair Kaowool Insulation Service Kit 77707-0008 \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"2889\" data-end=\"3014\"\u003e\n\u003cli data-section-id=\"4u00er\" data-start=\"2889\" data-end=\"2947\"\u003e\n\u003cp data-start=\"2891\" data-end=\"2947\"\u003eCompatible with \u003cstrong data-start=\"2907\" data-end=\"2947\"\u003ePentair Sta-Rite Max-E-Therm heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wge2t\" data-start=\"2948\" data-end=\"3014\"\u003e\n\u003cp data-start=\"2950\" data-end=\"3014\"\u003eCompatible with \u003cstrong data-start=\"2966\" data-end=\"3014\"\u003ePentair heater combustion chamber assemblies\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 77707-0008. Quote 77707-0008 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030429434173,"sku":"77707-0008","price":128.9,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN777070008_0.png?v=1763860547"},{"product_id":"pentair-mastertemp-125-thermal-regulator-474989","title":"Pentair MasterTemp 125 Thermal Regulator | 474989","description":"\u003cp data-end=\"6781\" data-start=\"6575\"\u003eThe \u003cstrong data-end=\"6632\" data-start=\"6579\"\u003ePentair MasterTemp 125 Thermal Regulator (474989)\u003c\/strong\u003e helps maintain optimal water temperature inside the heater. It regulates water flow and prevents overheating to ensure efficient heater performance.\u003c\/p\u003e\n\u003ch2 data-end=\"6799\" data-start=\"6783\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-end=\"6632\" data-start=\"6579\"\u003ePentair MasterTemp 125 Thermal Regulator (474989) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"6857\" data-start=\"6800\"\u003e\n\u003cli data-end=\"6857\" data-start=\"6800\" data-section-id=\"103tptr\"\u003e\n\u003cp data-end=\"6857\" data-start=\"6802\"\u003eCompatible with \u003cstrong data-end=\"6857\" data-start=\"6818\"\u003ePentair MasterTemp 125 pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 474989. Quote 474989 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030434873661,"sku":"474989","price":49.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN474989_0.jpg?v=1763860691"},{"product_id":"pentair-mastertemp-basic-manifold-kit-474200","title":"Pentair MasterTemp Basic Manifold Kit | 474200","description":"\u003cp data-start=\"7317\" data-end=\"7524\"\u003eThe \u003cstrong data-start=\"7321\" data-end=\"7371\"\u003ePentair MasterTemp Basic Manifold Kit (474200)\u003c\/strong\u003e distributes heated water within the heater system. This manifold assembly ensures proper water circulation and heat transfer in MasterTemp pool heaters.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"7526\" data-end=\"7542\"\u003e\n\u003cstrong data-start=\"7321\" data-end=\"7371\"\u003ePentair MasterTemp Basic Manifold Kit (474200) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"7543\" data-end=\"7596\"\u003e\n\u003cli data-section-id=\"avmmeh\" data-start=\"7543\" data-end=\"7596\"\u003e\n\u003cp data-start=\"7545\" data-end=\"7596\"\u003eCompatible with \u003cstrong data-start=\"7561\" data-end=\"7596\"\u003ePentair MasterTemp pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 474200. Quote 474200 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435037501,"sku":"474200","price":167.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN474200_0.png?v=1763860697"},{"product_id":"pentair-thermalflo-water-pressure-switch-473605","title":"Pentair Thermalflo Water Pressure Switch | 473605","description":"\u003cp data-end=\"8271\" data-start=\"8066\"\u003eThe \u003cstrong data-end=\"8123\" data-start=\"8070\"\u003ePentair ThermalFlo Water Pressure Switch (473605)\u003c\/strong\u003e monitors water pressure inside ThermalFlo heaters. It prevents heater operation when water flow is insufficient, protecting the heater from damage.\u003c\/p\u003e\n\u003ch2 data-end=\"8289\" data-start=\"8273\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-end=\"8123\" data-start=\"8070\"\u003ePentair ThermalFlo Water Pressure Switch (473605) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"8338\" data-start=\"8290\"\u003e\n\u003cli data-end=\"8338\" data-start=\"8290\" data-section-id=\"1c992yz\"\u003e\n\u003cp data-end=\"8338\" data-start=\"8292\"\u003eCompatible with \u003cstrong data-end=\"8338\" data-start=\"8308\"\u003ePentair ThermalFlo heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 473605. Quote 473605 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435070269,"sku":"473605","price":60.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN473605_0.jpg?v=1763860697"},{"product_id":"pentair-minimax-ignition-control-module-472150","title":"Pentair MiniMax Ignition Control Module | 472150","description":"\u003cp data-start=\"10173\" data-end=\"10340\"\u003eThe \u003cstrong data-start=\"10177\" data-end=\"10229\"\u003ePentair MiniMax Ignition Control Module (472150)\u003c\/strong\u003e manages the ignition sequence in MiniMax heaters. It ensures safe burner startup and monitors flame detection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"10342\" data-end=\"10358\"\u003e\n\u003cstrong data-start=\"10177\" data-end=\"10229\"\u003ePentair MiniMax Ignition Control Module (472150) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"10359\" data-end=\"10409\"\u003e\n\u003cli data-section-id=\"10zqqb2\" data-start=\"10359\" data-end=\"10409\"\u003e\n\u003cp data-start=\"10361\" data-end=\"10409\"\u003eCompatible with \u003cstrong data-start=\"10377\" data-end=\"10409\"\u003ePentair MiniMax pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 472150. Quote 472150 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435201341,"sku":"472150","price":214.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN472150_0.jpg?v=1763860700"},{"product_id":"pentair-minimax-ddtc-board-assembly-472100","title":"Pentair MiniMax DDTC Board Assembly | 472100","description":"\u003cp data-end=\"11035\" data-start=\"10841\"\u003eThe \u003cstrong data-end=\"10893\" data-start=\"10845\"\u003ePentair MiniMax DDTC Board Assembly (472100)\u003c\/strong\u003e controls key electronic functions in MiniMax pool heaters. It processes temperature and safety signals to maintain reliable heater operation.\u003c\/p\u003e\n\u003ch2 data-end=\"11053\" data-start=\"11037\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-end=\"10893\" data-start=\"10845\"\u003ePentair MiniMax DDTC Board Assembly (472100) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"11099\" data-start=\"11054\"\u003e\n\u003cli data-end=\"11099\" data-start=\"11054\" data-section-id=\"11xq50y\"\u003e\n\u003cp data-end=\"11099\" data-start=\"11056\"\u003eCompatible with \u003cstrong data-end=\"11099\" data-start=\"11072\"\u003ePentair MiniMax heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 472100. Quote 472100 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435266877,"sku":"472100","price":481.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN472100_0.jpg?v=1763860702"},{"product_id":"pentair-minimax-hi-limit-thermostat-471587","title":"Pentair MiniMax Hi-Limit Thermostat | 471587","description":"\u003cp data-start=\"2022\" data-end=\"2244\"\u003eThe \u003cstrong data-start=\"2026\" data-end=\"2074\"\u003ePentair MiniMax Hi-Limit Thermostat (471587)\u003c\/strong\u003e is a safety device designed to shut off the heater if water temperature exceeds safe operating limits. This prevents overheating and protects internal heater components.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"2246\" data-end=\"2262\"\u003e\n\u003cstrong data-start=\"2026\" data-end=\"2074\"\u003ePentair MiniMax Hi-Limit Thermostat (471587) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"2263\" data-end=\"2313\"\u003e\n\u003cli data-section-id=\"10zqqb2\" data-start=\"2263\" data-end=\"2313\"\u003e\n\u003cp data-start=\"2265\" data-end=\"2313\"\u003eCompatible with \u003cstrong data-start=\"2281\" data-end=\"2313\"\u003ePentair MiniMax pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 471587. Quote 471587 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435463485,"sku":"471587","price":40.64,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN471587_0.jpg?v=1763860708"},{"product_id":"pentair-minimax-nt-thermistor-probe-471566","title":"Pentair MiniMax NT Thermistor Probe | 471566","description":"\u003cp data-end=\"3043\" data-start=\"2841\"\u003eThe \u003cstrong data-end=\"2893\" data-start=\"2845\"\u003ePentair MiniMax NT Thermistor Probe (471566)\u003c\/strong\u003e monitors water temperature inside the heater and communicates the reading to the control system. This sensor helps maintain accurate heating control.\u003c\/p\u003e\n\u003ch2 data-end=\"3061\" data-start=\"3045\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-end=\"2893\" data-start=\"2845\"\u003ePentair MiniMax NT Thermistor Probe (471566) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"3115\" data-start=\"3062\"\u003e\n\u003cli data-end=\"3115\" data-start=\"3062\" data-section-id=\"5roztg\"\u003e\n\u003cp data-end=\"3115\" data-start=\"3064\"\u003eCompatible with \u003cstrong data-end=\"3115\" data-start=\"3080\"\u003ePentair MiniMax NT pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 471566. Quote 471566 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435496253,"sku":"471566","price":43.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN471566_0.png?v=1763860709"},{"product_id":"pentair-natural-gas-millivolt-pilot-471292","title":"Pentair Natural Gas MilliVolt Pilot | 471292","description":"\u003cp data-end=\"5439\" data-start=\"5251\"\u003eThe \u003cstrong data-end=\"5303\" data-start=\"5255\"\u003ePentair Natural Gas Millivolt Pilot (471292)\u003c\/strong\u003e provides ignition flame for MiniMax heater burners. This pilot assembly helps ensure reliable ignition and consistent heater operation.\u003c\/p\u003e\n\u003ch2 data-end=\"5457\" data-start=\"5441\" data-section-id=\"14bu82z\"\u003e\n\u003cstrong data-end=\"5303\" data-start=\"5255\"\u003ePentair Natural Gas Millivolt Pilot (471292) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-end=\"5508\" data-start=\"5458\"\u003e\n\u003cli data-end=\"5508\" data-start=\"5458\" data-section-id=\"10zqqb2\"\u003e\n\u003cp data-end=\"5508\" data-start=\"5460\"\u003eCompatible with \u003cstrong data-end=\"5508\" data-start=\"5476\"\u003ePentair MiniMax pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 471292. Quote 471292 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435594557,"sku":"471292","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN471292_0.jpg?v=1763860712"},{"product_id":"pentair-471204-minimax-heater-natural-gas-pilot-assembly-iid","title":"Pentair 471204 MiniMax Heater Natural Gas Pilot Assembly IID","description":"\u003cp data-start=\"6062\" data-end=\"6276\"\u003eThe \u003cstrong data-start=\"6066\" data-end=\"6117\"\u003ePentair Natural Gas Pilot Assembly IID (471204)\u003c\/strong\u003e is a replacement ignition component used in MiniMax heaters with intermittent ignition systems. It provides reliable burner startup and safe heater operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"6278\" data-end=\"6294\"\u003e\n\u003cstrong data-start=\"6066\" data-end=\"6117\"\u003ePentair Natural Gas Pilot Assembly IID (471204) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"6295\" data-end=\"6344\"\u003e\n\u003cli data-section-id=\"1l628ae\" data-start=\"6295\" data-end=\"6344\"\u003e\n\u003cp data-start=\"6297\" data-end=\"6344\"\u003eCompatible with \u003cstrong data-start=\"6313\" data-end=\"6344\"\u003ePentair MiniMax IID heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 471204. Quote 471204 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435660093,"sku":"471204","price":97.83,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN471204_0.jpg?v=1763860713"},{"product_id":"pentair-471091-minimax-heater-dsi-ignition-control","title":"Pentair 471091 MiniMax Heater DSI Ignition Control","description":"\u003cp data-start=\"6826\" data-end=\"7040\"\u003eThe \u003cstrong data-start=\"6830\" data-end=\"6886\"\u003ePentair MiniMax Heater DSI Ignition Control (471091)\u003c\/strong\u003e manages the ignition sequence in MiniMax heaters equipped with direct spark ignition (DSI). It ensures safe burner ignition and monitors flame detection.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"7042\" data-end=\"7058\"\u003e\n\u003cstrong data-start=\"6830\" data-end=\"6886\"\u003ePentair MiniMax Heater DSI Ignition Control (471091) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"7059\" data-end=\"7122\"\u003e\n\u003cli data-section-id=\"1tyga6z\" data-start=\"7059\" data-end=\"7122\"\u003e\n\u003cp data-start=\"7061\" data-end=\"7122\"\u003eCompatible with \u003cstrong data-start=\"7077\" data-end=\"7122\"\u003ePentair MiniMax heaters with DSI ignition\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 471091. Quote 471091 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435725629,"sku":"471091","price":178.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN471091_0.jpg?v=1763860715"},{"product_id":"pentair-water-press-switch-kit-470190z","title":"Pentair Water Press Switch Kit | 470190Z","description":"\u003cp data-start=\"8502\" data-end=\"8789\"\u003eThe \u003cstrong data-start=\"8506\" data-end=\"8553\"\u003ePentair Water Pressure Switch Kit (470190Z)\u003c\/strong\u003e detects water flow inside the heater and ensures the unit operates only when adequate water pressure is present. This safety feature prevents heater damage caused by insufficient water circulation. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"8791\" data-end=\"8807\"\u003e\n\u003cstrong data-start=\"8506\" data-end=\"8553\"\u003ePentair Water Pressure Switch Kit (470190Z) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"8808\" data-end=\"8900\"\u003e\n\u003cli data-section-id=\"11xq50y\" data-start=\"8808\" data-end=\"8853\"\u003e\n\u003cp data-start=\"8810\" data-end=\"8853\"\u003eCompatible with \u003cstrong data-start=\"8826\" data-end=\"8853\"\u003ePentair MiniMax heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"kqqxfy\" data-start=\"8854\" data-end=\"8900\"\u003e\n\u003cp data-start=\"8856\" data-end=\"8900\"\u003eCompatible with \u003cstrong data-start=\"8872\" data-end=\"8900\"\u003ePentair PowerMax heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 470190Z. Quote 470190Z when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030435791165,"sku":"470190Z","price":63.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN470190Z_0.jpg?v=1763860717"},{"product_id":"pentair-460783-ignition-module-kit-460783","title":"Pentair | 460783 | Ignition Module Kit | 460783","description":"\u003cp data-start=\"6468\" data-end=\"6662\"\u003eThe \u003cstrong data-start=\"6472\" data-end=\"6512\"\u003ePentair Ignition Module Kit (460783)\u003c\/strong\u003e controls the ignition sequence in Pentair pool heaters. Replacing a faulty ignition module restores proper burner ignition and safe heater operation.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"6664\" data-end=\"6680\"\u003e\n\u003cstrong data-start=\"6472\" data-end=\"6512\"\u003ePentair Ignition Module Kit (460783) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"6681\" data-end=\"6730\"\u003e\n\u003cli data-section-id=\"1athuc1\" data-start=\"6681\" data-end=\"6730\"\u003e\n\u003cp data-start=\"6683\" data-end=\"6730\"\u003eCompatible with \u003cstrong data-start=\"6699\" data-end=\"6730\"\u003eselect Pentair pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460783. Quote 460783 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030436086077,"sku":"460783","price":450.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN460783_0.jpg?v=1763860725"},{"product_id":"pentair-460741-mastertemp-pool-heater-conversion-kit-na-lp-250k","title":"Pentair 460741 MasterTemp Pool Heater Conversion Kit NA-LP 250K","description":"\u003cp data-start=\"5601\" data-end=\"5832\"\u003eThe \u003cstrong data-start=\"5605\" data-end=\"5651\"\u003ePentair MasterTemp Conversion Kit (460741)\u003c\/strong\u003e allows a MasterTemp 250K pool heater to be converted from natural gas (NA) to liquid propane (LP). This kit includes the required components for safe and efficient fuel conversion.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"5834\" data-end=\"5850\"\u003e\n\u003cstrong data-start=\"5605\" data-end=\"5651\"\u003ePentair MasterTemp Conversion Kit (460741) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"5851\" data-end=\"5913\"\u003e\n\u003cli data-section-id=\"iee42e\" data-start=\"5851\" data-end=\"5913\"\u003e\n\u003cp data-start=\"5853\" data-end=\"5913\"\u003eCompatible with \u003cstrong data-start=\"5869\" data-end=\"5913\"\u003ePentair MasterTemp 250K BTU pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 460741. Quote 460741 when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030436184381,"sku":"460741","price":43.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN460741_0.jpg?v=1763860728"},{"product_id":"pentair-42002-0029z-max-e-therm-heater-switch-membrane","title":"Pentair 42002-0029Z Max-E-Thermostat Heater Switch Membrane","description":"\u003cp data-start=\"4795\" data-end=\"5013\"\u003eThe \u003cstrong data-start=\"4799\" data-end=\"4859\"\u003ePentair Max-E-Therm Heater Switch Membrane (42002-0029Z)\u003c\/strong\u003e replaces the front control membrane used to operate heater settings. This component restores responsive button control and protects internal electronics.\u003c\/p\u003e\n\u003ch2 data-section-id=\"14bu82z\" data-start=\"5015\" data-end=\"5031\"\u003e\n\u003cstrong data-start=\"4799\" data-end=\"4859\"\u003ePentair Max-E-Therm Heater Switch Membrane (42002-0029Z) \u003c\/strong\u003e\u003cstrong\u003eCompatibility\u003c\/strong\u003e\n\u003c\/h2\u003e\n\u003cul data-start=\"5032\" data-end=\"5086\"\u003e\n\u003cli data-section-id=\"9rzpou\" data-start=\"5032\" data-end=\"5086\"\u003e\n\u003cp data-start=\"5034\" data-end=\"5086\"\u003eCompatible with \u003cstrong data-start=\"5050\" data-end=\"5086\"\u003ePentair Max-E-Therm pool heaters\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"ps4u-faq\"\u003e\n\u003ch2\u003eFrequently asked questions\u003c\/h2\u003e\n\u003ch3\u003eHow do I size a pool heater?\u003c\/h3\u003e\n\u003cp\u003eHeater sizing follows pool surface area, the temperature rise you want and how exposed the pool is to wind. A larger BTU rating heats faster and cycles less; an undersized heater runs continuously and still struggles on cold nights. Gas heaters also need a gas line and meter capacity that can supply their rated input.\u003c\/p\u003e\n\u003ch3\u003eWhat is the part number for this heater component?\u003c\/h3\u003e\n\u003cp\u003ePentair lists this heater component under part number 42002-0029Z. Quote 42002-0029Z when you cross-reference against your equipment manual, an existing part, or a parts diagram, so you are comparing the same revision.\u003c\/p\u003e\n\u003ch3\u003eWhat routine maintenance does a pool heater need?\u003c\/h3\u003e\n\u003cp\u003eKeep water chemistry balanced, because low pH and high calcium hardness are the two most common causes of premature heat exchanger failure. Beyond that: keep the cabinet clear of debris, check for rodent nests before each season, and have the burner and gas train inspected periodically.\u003c\/p\u003e\n\u003ch3\u003eHow do I confirm this fits my equipment?\u003c\/h3\u003e\n\u003cp\u003eMatch the part number stamped on the component you are replacing, or look it up in the parts list for your Pentair equipment. If your model or serial number is not named on this page, send it to us before you order and we will confirm the fit.\u003c\/p\u003e\n\u003ch3\u003eIs this the complete heater or a replacement part?\u003c\/h3\u003e\n\u003cp\u003eCheck the title and the specification section above. Heater listings and heater component listings share the same part-number format, so confirm whether you are buying a full appliance or a single serviceable component before ordering.\u003c\/p\u003e\n\u003ch3\u003eIs there a warranty on this heater component?\u003c\/h3\u003e\n\u003cp\u003eIt carries the standard Pentair manufacturer warranty. The terms are set by Pentair, and on some equipment the coverage only applies when a licensed professional performs the installation. Keep the receipt and packaging until you have confirmed correct operation.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Pentair","offers":[{"title":"Default Title","offer_id":51030436217149,"sku":"42002-0029Z","price":113.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/files\/PEN420020029Z_0.png?v=1763860730"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0968\/6741\/8429\/collections\/poolsupply4u-pentair-pool-heater-heat-pump.jpg?v=1765947753","url":"https:\/\/poolsupply4u.com\/collections\/pool-spa-heaters.oembed?page=3","provider":"PoolSupply 4U","version":"1.0","type":"link"}