Why Is My Furnace Blowing Cold Air?
Your furnace could be functioning well, but the air that comes from the vents is cold. A non-functional heater can be frustrating, especially during the cold months. Several reasons can cause your furnace to blow cold air. Here are some possible reasons and what to do about them. Overheated Furnace An overheated furnace usually happens when you don’t change the air filters, and it can result in cold air blowing from a furnace. The compromised airflow causes the furnace to overheat, shutting down its burner. You can try changing your air filters and restarting your furnace. If that doesn’t work,...
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