WATER COOLED CHILLERS AND HEAT PUMPS AVAILABLE WITH 1 OR 2 COOLING CIRCUIT
RWE/PWE :Water cooled monoblock chillers (RWE) and heat pumps (PWE) using ground or evaporative (chiller only) tower water, designed for internal installation. RWE & PWE units are equipped with hermetic MULTISCROLL compressors and plate heat exchangers, and utilise either R410a or low GWP R454b (option) refrigerant.
RWH & PWH units are identical to the RWE & PWE units but utilize semi-hermetic screw compressors shell and tube direct expasion heat exchangers. The standard refrigerant is R134a but they are also available as options with the low GWP refrigerants, either R513a or HFO R1234ze. Reversible heat pump versions with cycle inversion on the hydraulic circuit.