Furnace Maintenance

Save on utility bills and head off carbon monoxide problems with these tips.

The risk of carbon monoxide gas leaks is why it's so important to have professionals inspect your furnace once a year. They can find problems before they become dangerous. And besides cutting the risk of carbon monoxide problems, keeping your furnace well maintained can save as much as 10 percent a year on your heating costs.

Between annual checkups, there are a few things you can do to stay on top of burning furnace issues:

  • Replace the air filter regularly and keep the fan compartment door tightly sealed. That way the furnace won't have to work as hard.
  • Use a flashlight to inspect the furnace for burned or damaged wiring. Have damaged wiring repaired as soon as possible.
  • Make sure the furnace flue is connected securely to the masonry or metal utility flue. A leak could allow carbon monoxide gas to escape.

Next Up

10 Home Office Hacks to Get You Organized and Products to Keep It That Way

Working from home can be super comfortable and productive — unless your home office is a disaster. Follow these 10 simple tips and shop our recommendations to declutter your space.

Q+A With Kitchen Crasher Alison Victoria

DIY Network’s Kitchen Crashers host Alison Victoria answers your decorating and remodeling questions in HGTV Magazine.

How to Build a Stone Path

A path made of stepping stones is a simple, inexpensive way to add charm to your landscape. Stone paths offer a practical route for foot traffic from the sidewalk or driveway to your front door and along the side or back of the house.

How To Care For a Wood Fence

A wooden fence can be a great way to give a home a definitive border and add style. Learn the proper maintenance required to make sure your fence lasts a long time.

How to Install a Porch Railing

The right front porch railing can add a lot of curb appeal to your home and help define your home's style. Learn how to install new railing on your porch.

Leave on the Air Conditioning to Avoid Mold

Leaving the air conditioning running in your home will not only cool your home, it will help remove moisture from the air and help circulate and filter the air.

10 Home Maintenance Tips for Spring

A certified home inspector shares 10 home-maintenance tips for spring.

How to Repair a Burst Pipe

Learn how to repair a broken pipe using a soldering kit or push-to-connect fittings.

How to Install Gutters

Protect against water damage to your foundation, basement and driveway with these instructions.

Go Shopping

Get product recommendations from HGTV editors, plus can’t-miss sales and deals.

On TV

House Hunters

6:30pm | 5:30c

House Hunters

7:30pm | 6:30c
On Tonight
On Tonight

House Hunters

8pm | 7c

House Hunters

8:30pm | 7:30c

House Hunters

9:30pm | 8:30c

House Hunters

10pm | 9c

House Hunters

10:30pm | 9:30c

House Hunters

11pm | 10c

House Hunters

11:30pm | 10:30c

House Hunters

12am | 11c

House Hunters

12:30am | 11:30c

House Hunters

1am | 12c

House Hunters

1:30am | 12:30c

House Hunters

2:30am | 1:30c

House Hunters

3:30am | 2:30c

About HGTV

HGTV’s expert editors and writers share home decorating, garden and home improvement ideas, inspiration and advice based on our brand’s 30+ years of expertise and experience. We also give you the latest updates on HGTV shows and stars, cleaning tips and shopping recommendations. Learn more about us and our editorial standards.