Description

Description

Evi air to water heat pump absorb heat from air during and release heat to water.It supply hot water along with underfloor heating.Max outlet water temperature is *0C. Heat pump controller change the *-way valve automatically for hot water and house heating water system. ZW series compland scroll compressor make heat pump work more stable at low temperature and high water temperature conditon. Working ambient air temperature is **5C to *3C.  

Working principle 

There are two lines for the output hot water and a solenoid valve control the water flow.One line is connected to hot water tank for shower,the other line is connected to room for underfloor heating.But shower hot water have priority, the valve turn to underfloor heating after the  shower hot water reach *5 C which you set on the contral panel. 

You will save much money once you choose air source heat pump which is a kind of high energy saving water heater and green products. 

Users can use it to supply domestic hot water along with house underfloor heating or heaing-cooling house. Air source heat pump can be installed on top of room, or in the garden, or in balcony, small models can be mounted on the wall.