The Family Handyman on MSN1mon
Why Is My Furnace Blowing Cold Air?
If your furnace always blows air, sometimes hot and sometimes cold, then it’s likely a fan setting issue. This is more common ...
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What Is a Furnace Inducer Motor and Why Is It Important?
The furnace control board is programmed to turn on the ... Put on protective gloves to avoid nicks and try spinning the fan blades. If they don’t turn freely, look for debris that might be ...