What Can You Do About Your Furnace Blowing Cold Air?
The last thing you want is for your furnace to blow cold instead of warm air. There are several reasons why this may be the case. While a few reasons can be fixed yourself, you’ll usually need to call an HVAC company. Incorrect Thermostat Settings Since thermostats are easily accessible to anyone in your home, their settings may have been changed without your knowledge. Check the fan setting and make sure it’s set to “AUTO” rather than “ON.” When it is set to “ON,” the blower fan will run constantly regardless of whether your furnace is off or on. This...View Article Continue Reading