Swimming pool heat pump Reliable compressor Titanium Heat Exchange R410a, R407C refrigerant 380V, CE, high cop Swimming pool heat pumpSpecificationsHeating capacity:73.5kwRated input power:1.0kwRate current: ... defrostingConnect tube dia:DN25mmNet weight: 50kgMeasurement: 980x300x540mmFeatures:High efficiency heat exchanger DurableEnergy saving, compared with other ordinary hot water equipment ...