Heat Pump Won’t Switch Modes: What’s Wrong?
March 28th, 2016As the warmer weather starts up along with the coming of spring, heat pumps are going to switch over from heating mode to cooling mode, probably for the first time in many months. When you first make the switch on the thermostat that will change the heat pump back into a cooling system, make sure that you check on the air flow coming from the vents. Is the air cool—or does it still feel warm to lukewarm?