Slash pool heating costs to pennies per day. With the ThermalFlo Heat Pump®, heat from the atmosphere is transferred to your pool or spa providing the most energy efficient heating available. Can cut pool heating cost by up to 80%, saving hundreds of dollars each year. Digital controls for precise temperature control. High efficiency Trane compressor. Cupronickel heat exchanger provides more efficient heat transfer than titanium. Long life corrosion resistant composite cabinet stands up to severe climates and pool chemicals.

The MasterTemp High Performance® heater provides a fully pre-mixed system with highly efficient air and gas mixture that heats up fast. No long waits before enjoying your pool or spa. Hot surface ignition (no pilot light) and pushbutton digital controls make it easy to operate. Super quiet operation with tough, rustproof composite exterior.