KM-96 WH is a Maszczyk heat pump used to heat domestic water. It is based on the inverter technology, operating in an environmentally friendly way and having a very low noise level. It has a R410A refrigerant, titanium enameled heat exchanger, copper evaporator, 2-step solution for cascade operation, an automatic defrost function, an LCD display with buttons for controlling the device, a built-in safety thermostat and a built-in purge valve for user convenience. The heat pump is equipped with a variety of additional accessories, such as a flow rate control, a thermostatic mixing valve, a booster pump, an anti-freeze control switch, a water filter and an anode rod. It has an impressive thermal efficiency of 303%.