How Does a Furnace Work?
There are several residential heating system types, and without a doubt, furnaces are among the most popular today. While older models used coal and wood for fuel, newer models tend to use electricity and gas and are much more efficient. During the cold winter months in St. Louis, you are undoubtedly grateful for the furnace. However, do you really understand how the furnace works? Understanding the how a furnace works will help you keep it in good working condition. After … Continue reading How Does a Furnace Work?
Share on: