EWH-H HE is a well water heat pump, for heating only, for indoor installation.
Ewh-H/STD (standard):
Single unit mounted on powder painted galvanised steel bearing structures. Scroll compressor with crankcase resistance, brazed plate evaporator and condenser. The cooling circuit has a dehydration filter and liquid/humidity indicator. Microprocessor regulation control all the working parameters and active components in the circuit. General isolation switch with door blocking device.
Ewh-H/AP (with storage tank and pump):
Fitted like the basic version, but with 1 circulation unit or axial pump fitted, water storage tank, expansion tank, safety valve, flow switch.