If your gas furnace filter is dirty then it will restrict the airflow across your heat exchanger as well as that causes it to overheat
I need help because our furnace is stuck in the on position as well as I can’t get it to turn off! I do not think honestly much at all about heating as well as cooling systems as well as so when I noticed that my heating plan would not turn off, I had no method what to do. I called up the local heating as well as cooling company but they were closed for the day as well as so I started looking online for a different way to help. The un-even temperatures outside are pretty cold, but the inside of my house feels love every one of us are living near the equator. I already have all of the windows cracked, but the heating plan is just running as well as running as well as so I am wasting cash as it literally flies out the window. When I looked online, I found out that a dirty gas furnace filter is the main reason that your gas furnace runs constantly. The air filter that usually captures dust, debris, as well as pet hair, is actually substantial to your heating as well as cooling system. All of that stuff can destruction your gas furnace if it’s allowed to get to the heat exchanger as well as that has what the air filter does; it protects the gas furnace from all of the debris that could be getting into it. If your gas furnace filter is dirty then it will restrict the airflow across your heat exchanger as well as that causes it to overheat. I do not think if this was the case with my gas furnace, because every one of us had recently changed out our air filters. The other possible reason that the heating wouldn’t turn off, according to the information that I found online, was that the batteries in the thermostat might have been bad.