Watch this video to see 6 tips for furnace troubleshooting ... Cleaning it is a DIY furnace maintenance task, but you have to do it carefully. Remove it by pulling it down out of its bracket.

One of the easiest preventative measures you can do to ensure your furnace is running properly is to check the air filter. If ...

A KARE 11 investigation found a company linked to a network of hijacked Google reviews and problematic home repair businesses.