Details: AquaPro Heat Pumps are most notable for their high efficiency ratings and are designed for trouble-free, long-lasting performance. Ideal for all climates and able to withstand the harshest elements, this AquaPro Heat Pump features a titanium heat exchanger, rugged UV resistant housing, and PVC slip fittings for simple installation. Heats pools up to 12,000 gallons and is perfect for most above ground and smaller in ground pools. This 50,000 BTU model features an easy-to-use digital thermostat with self-diagnostic codes and high temperature lock out. This model can heat or cool water. 5 year warranty on the heat exchanger. Wire for 230/208V. 2in. x 1.5in. PVC slip fittings. AHRI Certified.