This morning I deceided to measure the temperature of the air coming from my heat pump. First of all it's a Carrier 38YZA that uses 410A and a Carrier FV4 air handler. I put a temperature probe in the furthest supply air register away the fan coil. The air temperature coming from the register was 91 dgress F. The outside temperature at the same time was 15.6 F. The question is, am I getting good heat from the heat pump at this outside temperature?
Thanks is advance for your thoughts.