Pentair MasterTemp® 400,000 BTU Pool and Spa Heater (Natural Gas)

Please contact us for pricing.

Pentair 'Trade Grade' products can not be sold online as per manufacturer. Contact us to find out how our professional installation services can extend product warranty!

As easy to use as your home-heating system, the MasterTemp pool heater has user-friendly indicator lights that make system operation and monitoring a snap. The compact design and quiet operation won’t intrude on your swimming and poolside enjoyment.

  • Best-in-class energy efficiency*
  • Manual gas shutoff when service is required
  • Eco-friendly MasterTemp is certified for low NOx emission and outperforms industry standards
  • Rotating digital display allows for easy viewing
  • Tough, rustproof exterior handles the heat and weathers the elements
    Dimensions - 21" x 23" x 28.2"

    Voltage - 120/240
    Plumbing - 2"
    Warranty - 2 Years (proof of professional installation required)
    Pool type - inground


    *Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.