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

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 ...

Essential oils in a furnace filter can freshen up a home's aroma, but there are caveats. Here's what to know about ...

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 how HVAC systems can contribute to dust in your home and discover effective solutions to reduce it. Explore common ...