If you were to let unfiltered air into your furnace, its performance would suffer as dust settled on the heat exchanger and other parts, and that would reduce the service life of your most important ...

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Q: I turned on my furnace for the first time this year, and it made the whole house smell musty. I checked the filter and found it caked with dust, so I replaced it with a new filter, and the indoor ...

Furnace air filter sizes vary and are usually expressed in three numbers: depth, width, and length. For instance, 16x24x1 is a typical size, with 16 inches for width, 24 inches for length, and 1 inch ...

Furnace control board replacement cost typically ranges from $50 to $900, though most homeowners spend an average of $500. The cost to replace a control board depends on local labor rates, inspection ...

TORONTO – If you’re like most people, you probably don’t give your furnace much thought as long as it’s keeping you warm in the winter and cool in the summer. But in order to keep it working to its ...

Lexie is a former Staff Writer at Forbes Home and has over 6 years of professional experience as a writer and editor in the home improvement space. She's previously worked at sites such as HomeAdvisor ...

One of the things you, as a homeowner, need to know about having an old furnace is how to tell when you need to get it fixed vs. replaced, which you can often determine based on its age. Your system's ...

If you’re reading this when the weather outside is warm and toasty, it may seem like a ridiculous time to think about buying a furnace — but it just might, be the best time. You can make your purchase ...