The CliTech low temp EVI air source heat pump is special designed for house heating and sanitary hot water of cold area. Its working ambient temp range is -25ºC to 43ºC.
Most air to water heat pumps best working ambient temp range is above zero, when lower than it, the COP down quickly.
This CAR-EVI series low temp heat pump adopt Copeland ZW series compressor, which with Enhanced Vapor Injection compressor technology, deliver a higher heating capacity at lower evaporation temperature. It is a best unit can work smoothly under -25DegC.
This model of CAR-20EVI(is on producing line), with upper control box, middle of tube in tube heat exchanger, and bottom compressor, four way valves and so on.
