Coordinate the Thermostats

It’s important to coordinate the thermostats and operation of your heat pump and central system. If your central system has zones, you should turn down, or off, the thermostat for the zone where the heat pump is located. If your central system isn’t zoned or the zone of the heat pump is large, consider closing dampers, registers, or radiators in the room where the heat pump is located. If that strategy leaves a remote part of your home too cold, increase the temperature on the central system thermostat slightly until the remote area reaches a comfortable level.