Furnaces

If your home is warmed by a gas furnace, electric, or oil-powered unit, the information you need is on this page. Our solutions are focused on troubleshooting common furnace failures, changing components inside the unit, and knowing whether to opt for a repair or furnace replacement.
For projects that require an industry expert, we’ll give you cost estimates and repair timelines so you know what to expect before the technician arrives. The furnace guides and brand recommendations below give you the information you need to keep your family warm and your budget intact.
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Attic furnace: why would you put a furnace in your attic?
Attic furnaces are something more homeowners have been considering in both residential and commercia…
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Bryant Furnaces and Heating Systems for Your Home
With many heating options on the market, it’s a smart idea to learn about the brands available befor…
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Furnace Filter Help: Your Guide to All Furnace Filter Questions
The filter is an integral component of your HVAC system. There are a variety of sizes and options av…
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Furnace Blower Runs all the Time
If your furnace blower runs all the time, your heating system is likely consuming large amounts of e…
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Furnace Filter Replacement Schedule: 6 Ways to Remember it’s That Time
Changing your furnace filter regularly has a great impact on your health, and the health of your HVA…
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Furnace Filters: Everything You Need to Know
Selecting the right furnace filter for your heating and cooling system is crucial when it comes to p…
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Furnace flame sensors: cost, how they work, and when to repair
Learn all about your furnace’s flame sensor — what it does and how to fix it.
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Furnace limit switch repair and replacement cost
Think your furnace limit switch is broken? We can help with instructions on how to reset and fix it.
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Electric furnaces: reviews and buying guide
Electric furnaces help keep your family warm. Choose the best one for your home.
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Furnace flame sensors: cost, how they work, and when to repair
Learn all about your furnace’s flame sensor — what it does and how to fix it.
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5 best garage heaters (2022)
If you use your garage as a bonus space or workshop, these garage heaters can help keep you warm all winter long.
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Does My New Furnace Meet ENERGY STAR Standards?
The ENERGY STAR label tells homeowners the furnace they are purchasing meets the standards set forth…
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Furnace ignitors: how do they work?
When you turn up the thermostat to initiate your furnace, you might notice a clicking sound before t…
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Heat pump vs. furnace: which is right for you?
When it comes to heating, most homes have a choice between a heat pump or a furnace. Although they b…
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How Do I Know if I Have a Warranty on My Furnace?
Before you can find out if your furnace has a warranty still in effect, you need to know the brand a…