Ordinary air source heat pumps heat water to 60℃ at the most. WellFort high temperature air source heat pumps can supply 80℃ hot water for both DHW and commercial water heating. It’s a large improvement.
WellFort high temperature air source heat pumps have below key technologies:
1) Specified compressors for high temperature units: WellFort HT-ASHPs use separated compressors instead of ordinary mono-bloc compressors . The motor is separated from the compressor unit. Thus high temperature refrigerant won’t damage the motor winding.
2) Specified refrigerant for high temperature units: R134a. R134a is the most widely used refrigerant for high temp ASHPs. R134a is also an Eco-friendly refrigerant.
3) system design and control for refrigerant circuit. It’s to adjust machine working conditions according to parameters and to keep high temp ASHPs working stably in a long lifespan.