Polyethylene-aluminnum composite non-pressurized tank, pressurized water supply, over-current water heating, complete water-electricity separation.

Features of LD air source heat pump:
The COP value of LD air source heat pump can be above 4
Low energy consumption: Its running cost is only around 20% of electric water heaters, while being 25%-30% of conventionalgas or diesel water heaters.
Eco-friendly and assisting in the problem of global warming.
Safe: The heat generated by the compressor is closely monitored by the built in microprocessor which also controls all other safety aspects of the system during operations, giving you the safest system in the market.
High efficiency: It collects the heat from the air and the electricity is only used to drive the compressor to pump up the heat from the air
All-weather use: It is not affected by the windy, rainy, and snowy weather.

The running cost of LD air source heat pump is:
1/4~1/6 of a gas water heater;
1/4~1/5 of an electrical water heater;
1/2~2/3 of solar auxiliary energy consumption.