Why Is My Furnace Blowing Cold Air?
In the wintertime, you turn to your furnace to heat your house and maintain indoor comfort. Returning home or waking up to a furnace that’s just blowing cold air is an unpleasant situation. A malfunctioning heater can also lead to frozen and burst pipes. Some furnace problems are safety risks, too, so it’s important to take action as soon as you notice an issue. Here are seven possible reasons why your Richmond Hills furnace is blowing cold air and some tips on what you should do in each situation. 1. Thermostat Problem or Improper Thermostat Setting
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