As temperatures drop, your furnace becomes the unsung hero keeping your home warm and comfortable. But like any hardworking ...

Are the loud noises coming from your furnace keeping you up at night? Furnaces often start to make strange noises when a malfunction is occurring. Here’s what those loud furnace noises often mean: ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ST. LOUIS – The furnace should not sound ...

Old furnace in a residential basement (Photo by Dwight Sipler via Flickr/CC BY 2.0) Most homeowners find it challenging to determine whether they need a furnace repair or replacement. One thing is for ...

Experts recommend turning on your furnace before freezing temperatures arrive to check for issues and help prevent major problems during winter. Signs your furnace may need replacement include being ...

You might not have to wait until your home is frigid to find out that there's a problem with your furnace. Google has started testing a Nest thermostat feature that sends email alerts when the device ...