How Much Does It Cost to Fix a Goodman Flame Sensor Problem?
When a Goodman furnace isn’t running properly, one of the most common culprits is a dirty or faulty flame sensor. This small but vital component ensures that your furnace ignites safely and keeps operating efficiently. If it fails, your furnace may shut down repeatedly, blow cold air, or refuse to start altogether. The good news is that flame sensor problems are usually straightforward and inexpensive to fix compared to other furnace issues. In many cases, a simple cleaning is all that’s needed to restore full operation. Even if replacement is required, costs remain relatively affordable, especially when caught early. In this article, we’ll explore what a Goodman flame sensor does, why it fails, how much it typically costs to fix or replace, and how homeowners can avoid costly repairs through proper maintenance. Why the Flame Sensor Matters in Goodman Furnaces Every gas furnace, including Goodman models, uses a flame sensor to detect whether the burner is producing a steady flame. If ...