heat pumps, China heat pumps, water source heat pumps, air source heat pumps

Normally, if the water source is well pumping water or river water, we call it water source heat pump, and the water loop is open loop. If the water source is water in underground buried pipe, we call it geothermal source heat pump or ground source heat pump. But all above heat pump can be called water to water heat pump. Absorb heat from outdoor water, release water to indoor water.

Our water source heat pump and geothermal source heat pump have following features:
1. Source side heat exchanger: For water source heat pump, we use shell and tube heat exchanger, this kind of heat exchanger can be washed easily,because there are many sand or other dirty material in the water, we must wash them timingly. For geothermal source heat pump, we use plate heat exchanger, this kind heat exchanger has high efficiency, but it require water must be very clean and soft, and should add some antifreeze liquid in the clean water.
2.Load side heat exchanger: we use double-pipe heat exchanger for load side,  high efficiency and large internal diameter so that prevent water blocking because of dirty.
3.Use scroll compressor, working stable and long lifetime
4.Multi-function controller, can check and set all the parameters, multi-protection and alarming function
5.Use insulation for compressor, condenser and pipes, make sure reduce vibrate and noise and heat loss
6.Stick silencer cotton on the internal wall of the heat pump, to reduce noise.
7.R417/R407/R404 refrigerant, environment friendly.
8. The heat pump has two working mode: heating mode and cooling mode. Users can select the working mode by operating the control panel.