Pentair | 460970 | UltraTemp 120K BTU Hybrid Pool Heater with Heat Pump – Energy-Efficient Heating
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The Pentair UltraTemp 460970 Hybrid Pool Heater delivers 120,000 BTU of energy-efficient heating by leveraging hybrid heat pump technology that pulls ambient air energy to warm your pool water. Designed for year-round comfort and reduced operating costs, this heater minimizes reliance on traditional gas or electric-only systems by utilizing the climate-smart efficiency of a heat pump.
Built 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 cost-effective, steady temperature control for their pool throughout extended swim seasons.
Pentair UltraTemp 460970 Hybrid Pool Heater Compatibility
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Designed for inground residential pools needing efficient heat pump-based heating.
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Works with standard 2” pool plumbing connections.
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Compatible with Pentair automation systems including IntelliCenter®, EasyTouch®, and IntelliTouch®.
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Integrates with variable-speed pumps, modern filtration systems, and pool controllers for seamless operation.
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Suitable as an upgrade or replacement for traditional gas or electric heaters of comparable capacity.
Frequently asked questions
How do I size a pool heater?
Heater 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.
What is the part number for this heater component?
Pentair 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.
What routine maintenance does a pool heater need?
Keep 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.
How do I confirm this fits my equipment?
Match 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.
Is this the complete heater or a replacement part?
Check 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.
Is there a warranty on this heater component?
It 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.