If you think your heat pump might be leaking refrigerant, how
do you tell? There are three telltale signs:
1. Check your
electric bill! If your heat pump is running on backup, you’ll have a much
higher bill than normal.
2. Check your gas
bill too. If you have a dual fuel pump, your gas may also be much higher than
normal.
3. Check your
thermostat! If you notice your thermostat “lagging,” your pump might be leaking
refrigerant. This happens when your thermostat is trying to keep up with your temperature setting.