Key Points Check thermostat settings, filters, and fuel supply first when your furnace blows cold air.Call an HVAC technician for issues like sensor failures, clogged burners, or duct leaks.Skipping ...

Conry said one more thing to do is to make sure your HVAC system in your house is serviced twice a year, once for your ...

Even in the warmer months of the year, you should regularly monitor your furnace filter's condition -- and replace it as needed -- to keep your family safe and your furnace in good working condition.

Cleaning your furnace regularly keeps airflow smooth, prevents overheating, and spreads heat evenly. Even homeowners who don’t consider themselves “handy” can manage simple tasks like swapping filters ...

It's an "age-old problem," according to the Better Business Bureau of West Michigan: The weather turns cold; furnaces don't turn on, and customers get scammed by fraudulent repair workers. "This is ...

Barbara has written professionally for more than two decades. In the past five years, she has specialized in creating real estate and home improvement content. Besides writing for Forbes Home, she ...