• Heat your pool with an environmentally friendly heat pump. Pentair’s UltraTemp heat pump uses an ozone-friendly refrigerant and has a 100% pure titanium heat exchanger that assures corrosion-free performance for extra-long life.
    • LCD control board displays an intuitive, menu-driven readout with easy to follow, full-word messages—no more codes
    • AutoSet (time clock override) feature monitors water temperature and turns the water circulation pump on and off as needed to maintain desired pool temperatures
    • Automatic defrost feature senses refrigerant temperature and prevents UltraTemp from freezing, allowing the heat pump to operate at even lower temperatures
    • Compatible with all automated control packages
    • Long-life, corrosion-resistant plastic composite cabinet stands up to severe climates and pool chemicals
    • Emerson Copeland Scroll Compressor on 60-Hz, single-phase models
    • ETL listed for safe operation
    • Thermostatic Expansion Valve (TXV) controls refrigerant flow for optimum efficiency and BTU output over a wider operating range
    • Highest efficiency available—meets or exceeds existing codes and standards
    • BTU and efficiency performance independently certified by the Air-Conditioning, Heating and Refrigeration Institute (AHRI)
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
    • Lightweight - Lightest heater in its class
    • Compact Design - Ideal for retro-fit installation
    • Lower Operating Costs - 84% efficiency rating - rated 1st in its class for highest energy efficiency
    • Rustproof Housing Sleek, matte black enclosure is made of Dura-Glass - an exclusive Sta-Rite material that handles the heat and weathers the elements
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • As easy to use as your home-heating system, MasterTemp 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.
    • Heats up fast, so no long waits before enjoying your pool or spa
    • 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
    * Standard copper heat exchanger 84% efficient. Heavy-duty (HD) cupro-nickel heat exchanger 82% efficient.
  • The First Pool Heater to Combine a Heat Pump and Gas-Fired Heater

    Another industry first from Pentair, the UltraTemp ETi Hybrid Pool Heater combines a pool heat pump and an ultra-high-efficiency, gas-fired heater in the same unit. The result is a hybrid pool heater system that is eco-friendly pool heater that delivers superior energy savings and lets you put more summer in your calendar.
    • Four operating modes
    • Dual titanium heat exchangers for long life
    • Interfaces with EasyTouch® Automation Systems
    • Low NOx and no ozone-depleting refrigerant
    • Works seamlessly with IntelliFlo® Pumps
    • Lower energy costs for longer pool season
    • NOTE: This product is for Natural Gas Only.  Propane Retrofit Kit is Coming Soon!!