How Does a Gas Furnace Work? (Explained)
If you’ve ever asked yourself, “how does a furnace work,” you’re not alone. Furnaces are large heating devices that heat your home during cold weather. Furnaces, unlike other types of heating devices, produce their own heat by burning fuel. They then distribute the warm air throughout your home. Different types of furnaces function by burning different types of fuel. Some run on wood, coal, or oil, while others run on natural gas or liquid propane gas (LPG)— these are called gas-burning furnaces or simply gas furnaces. In this article, we will explain in detail how gas furnaces work. How does …
