Home » Pentair MasterTemp 300K BTU Natural Gas Pool & Spa Heater 460734 – High-Performance Heating

Disclaimer: Actual product colors may vary slightly from the images shown due to different monitor settings and lighting conditions during photo shoots.

Pentair

Pentair MasterTemp 300K BTU Natural Gas Pool & Spa Heater 460734 – High-Performance Heating

SKU: 460734
(0)
$3,348.99
In stock - 48 items available
Usually ships within 24 hours

Got questions?

Feel free to get in touch

Return & Refund

The Pentair MasterTemp 460734 300K BTU Natural Gas Heater delivers powerful, fast, and energy-efficient heating for pools and spas of all sizes. Built with a compact, lightweight design, MasterTemp provides commercial-grade performance while remaining easy to install and quiet during operation. Its highly efficient heat exchanger ensures rapid warm-ups, while digital controls make temperature adjustments simple and precise. Designed for durability and ease of use, the MasterTemp 300K is a trusted, high-performance heating solution for residential pools and spas.

Compatibility

  • Works with standard pool and spa plumbing systems (2” connections).

  • Compatible with Pentair automation including IntelliCenter®, EasyTouch®, and IntelliTouch®.

  • Suitable for inground pools and spas requiring natural gas heating.

  • Can replace previous MasterTemp or Max-E-Therm heaters with minimal plumbing changes.
  • Model/SKU: 460734
  • BTU Rating: 300,000 BTU/hr
  • Fuel Type: Natural Gas
  • Ignition: Electronic or intermittent ignition (model dependent)
  • Plumbing: 2” connections standard
  • Application: Pool and spa heating
  • Construction: Weather-resistant outdoor housing
  • Backed by Pentair limited manufacturer warranty
  • Designed to meet industry safety and performance standards for pool heating