When you think about parts of your home that might suffer from rust, you’ll first think of exterior metal parts that may rust from rain, or perhaps the water heater. The gas furnace isn’t likely to be on the top of your list of items in danger of rusting. After all, a gas furnace doesn’t use water to provide heat the way a boiler does. It never uses water at all.
But, to answer the question in the title, yes, your furnace can rust. It’s more common than you might think and can become a major problem requiring professional furnace service in Encino, CA.
In this post, we’ll provide you with information on how rust can start on your furnace. You can use this for prevention and to help you know when to call us to examine the furnace.