Heat pumps, geothermal and AC
Which heat pumps perform best in cold climates?
...in the HVAC industry, including for heat pumps in cold climates.
Best Low-GWP Refrigerants for Cold-Climate Heat Pumps
Despite that the interest in heat pumps is growing, we're not hearing many people in North America talking about the choice of refrigerant - probably because the heat pump manufacturers and HVAC indust...