What Does a Flame Rollout Switch Do for Your Furnace?
If your furnace suddenly stops working on a freezing night, you might find yourself asking what does a flame rollout switch do and whether it's the reason you're currently shivering under three blankets. Most people don't even know this little component exists until something goes wrong, but it's actually one of the most important safety features inside your heating system. It's essentially a kill switch that keeps your house from catching fire or filling up with dangerous gases. ...