Is your furnace blowing cold air? Here are some troubleshooting tips and simple DIY repairs for the most common causes for ...

Your furnace's job is keeping you warm. Get to know the parts of a furnace so it will do that job better and last a lot longer.

Bob is a service technician who is well trained and nationally certified. However, he has sometimes suffered from the same confusion that all technicians occasionally do — the facts that he gathers ...

Winter in Chesterfield, MO, demands a reliable furnace. You expect warm, comforting air when the heating system kicks on. When your vents blast cold air instead, it is frustrating and alarming. This ...