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 ...

A man kneels while pulling a dirty filter out of a furnace - Backyardproduction/Getty Images Changing your furnace filter is one of those home maintenance chores that's easy to forget until you've got ...

Homeownership comes with what feels like a never-ending to-do list. One important task on that list is ensuring your heating and cooling system is properly maintained. You should be replacing your ...

Learn what happens if you don't change HVAC filters. Degraded performance and system failure may occur if you don't change HVAC filters.

When you want to keep your home's heating and cooling system running smoothly, one of the best steps you can take is cleaning ...

A musty odor coming from your furnace could pose a health hazard for you and your family, though other minor causes can be ...

CHICAGO (WLS) -- With the coldest conditions in two years bearing down on Chicago, homeowners are hoping that what happened at the Aragon Ballroom a few days ago doesn't befall them. "If you have heat ...

BUFFALO, N.Y. — 2 On Your Side recently told you that natural gas costs have risen sharply to the point that National Fuel predicts it will cost the average homeowner over $1,000 to heat their house ...

A common question many people ask the Any Hours Services technicians is, "how often should I change my furnace filter?" The short answer is, when it’s dirty, however everyone’s house is a little ...