Most heat pumps can also operate within a cooling method exactly where the cold refrigerant is moved through the indoor coils to cool the area air. The ECOMOD 290HT array of monobloc air source heat pumps can be found in 3 chassis sizes and five outputs: 15kW, 18kW, 27kW, 40kW https://webookmarks.com/story6054462/rumored-buzz-on-r290-propane-heat-pump