What Causes Furnace to Turn On and Off Frequently?
Nothing is more annoying than having a furnace at your home that turns on and off repeatedly, especially during the winter season. This problem is called short-cycling, which can lead to a premature furnace breakdown. It can also cause a steep increase in your energy bills. Three Reasons Your Furnace Turns On and Off Frequently Dirty Air Filter A dirty air filter is the most common reason why a furnace turns on and then off after a few minutes. When the air filter is dirty, it blocks the airflow, and the unit gets
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