China heat recovery unit factory with CE approval
A coil is placed near a hot spring while the other is near the user zone.
Model:SRPS-22ZR-O-N
A coil is placed near a hot spring while the other is near the user zone.
Model:SRPS-22ZR-O-N
Once again, a heat exchanger is used to transfer heat to the air in the ventilation ducts
Model:SRPS-22ZR-O-N