Furnace Overheating and Shutting Down: Why It Happens and How to Fix
When your furnace starts acting up, overheating, and then suddenly shutting down, it's almost always a sign of one of three things: restricted airflow from a clogged filter, a blower motor that’s on its last legs, or a faulty safety switch. This protective shutdown is actually a good thing—it’s a crucial safety feature called short […]