HEAT&COOL Geothermal – Heat pump water/water, high performance and low noise system, with low power consumption: C.O.P. > 3.6 - E.E.R. > 3.2, according to EN 814 standard. Constant real C.O.P. between 4.2 and 5,83, depending on the outer circle. This system ensures a high climatic comfort with a ... [Detail]