Air/air heat pump 3 IN 1

air/waterresidentialinverter

“3 in 1” includes in one body 3 different functions: winter heating, summer cooling and sanitary water heating. A special version includes as well all components for solar function. The new indoor module, marked by nice design and reduced dimensions (base is only 60×60 cm!), contains: heat pump module with brazed plates, DC Inverter (class A) circulation pump on primary circuit, 200 litres inertial tank with instantaneous heat exchanger (stainless steel AISI 316L, 4m2) for sanitary water, hydraulic splitter, 24 litres plant expansion vessel (48 litres for special version with solar function), safety valves, diverting valve for sanitary hot water, stopcocks, sieve filter for plant water, automatic vents to avoid air bubbles . 3in1 includes as well an electronic circulation pump (A class) for plant, downstream of hydraulic splitter. This solution permits the complete separation between primary and secondary circuits, with higher reliability of the whole heat pump –no more change of flow due to water circulation on the plant side.