If you’re like most people, one of the most vital pieces of equipment in your home is your furnace. It keeps you warm all winter long, and if it breaks down, you’ll be in for a cold winter! One common problem that can cause a furnace to overheat is a dirty filter. In this article, we’ll discuss the most common causes of furnace overheating and how to prevent them.
1. A Dirty Filter
One of the most common causes of furnace overheating is a dirty filter. If your filter is clogged, it can restrict airflow and cause your furnace to overheat. It also puts extra strain on your furnace, which can lead to a breakdown. To prevent this, be sure to check your filter monthly and replace it as needed. You may also consider hiring an HVAC service in Atlanta to clean your ducts and furnace on a regular basis. Plus, they can check for any other potential problems that could be causing your furnace to overheat.
2. A Faulty Thermostat
Another common cause of furnace overheating is a faulty thermostat. If your thermostat isn’t working properly, it can cause your furnace to overheat. Simply turn it on and see if the furnace kicks on to test your thermostat. If it doesn’t, then you probably have a problem with your thermostat. And thus, it needs to be replaced.
3. An Obstructed Vents
If your furnace vents are blocked, it can cause your furnace to overheat. The vents allow hot air to escape from your home, and if they’re blocked, the hot air has nowhere to go. It is also one of the causes of common furnace smells, as the gas has nowhere to escape. To prevent this, simply make sure that your vents are clear and unobstructed by furniture or other objects.
4. A Broken Fan
If your furnace has a broken fan, it can’t circulate air properly. This can cause the furnace to overheat and eventually break down. It can also be a fire hazard, so it’s important to have your furnace checked by a professional if you suspect that the fan is broken. A trained technician will be able to spot a broken fan and replace it before it causes any further damage.
These are only some of the most common causes of furnace overheating. If you’re having trouble with your furnace, be sure to check for these potential problems. And if you’re still having trouble, don’t hesitate to call a professional. They’ll be able to help you diagnose the problem and get your furnace back up and running in no time.