Heat pump water heater is more efficient than electric resistance water heater, because the latter is used for moving heat from one place to another rather than generating the heat directly. The heat source is air outside or air in the basement where the house is located. Refrigerant fluids in the compressors transfer heat into an insulated storage tank. Heat pump water heaters are available with built-in water tanks called integral units, or add-ons to the existing hot water tanks. A heat pump water heater uses 1/3 -1/2 electricity as much as a conventional electric resistance water heater. It can performance better in warm climates.

Features
- Water and electricity are completely separated, which ensures safety and reliability.
- High quality compressor with high efficiency, low noise and excellent heating capacity.
- Convenient and comfortable automatic control.
- 24-hour hot water supply guaranteed.