Clean Air Blog

High-efficiency particulate air and minimum efficiency reporting value filters—they sound complicated, but they’re simpler than you think. Learn more here.

If you’re paying monthly utility bills, chances are you’re paying too much. These tips to improve your HVAC efficiency can save you a lot on electric and gas.

People need medical checkups, cars need tune-ups, and furnaces need annual exams, too. Here’s why it pays to schedule a checkup for your furnace each year.

From gas to electric, from one heating stage to two or more, learn more about the different models of furnaces that we use to keep our homes comfortable.

You might have heard about air filters being unnecessary, and you might have been misled. Discover some common misconceptions about air filters.

As the season changes and leaves start to fall from trees, don't forget about your furnace. Here are the top fall furnace fire safety tips to keep in mind.