Quiz: Gas Furnace Venting

April 22, 2024
One essential to home comfort system safety is the proper venting of gas furnaces. Here is a quiz on 10 important principles.

Gas furnace system safety requires proper venting and combustion efficiency. The air supply must be sufficient to support combustion, and gas combustion byproducts must be vented correctly. Here are 10 questions to determine what you do and don't know about venting and combustion.