Understanding Your Furnace Before diving into furnace repair, it’s essential to understand how your furnace operates. A furnace typically consists of three core parts: the burner, the heat exchanger, and the blower. Familiarizing yourself with these components will help you troubleshoot issues more effectively. The burner is responsible for igniting the fuel which produces heat. The heat exchanger then transfers this heat into the air, which is circulated by the blower throughout your home. Video Source Knowing each part’s function can save you time and help pinpoint the root cause of malfunctions. Many homeowners are unaware that regular maintenance can…