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Hamilton, OH Heating FAQ: What Are Common Furnace Problems?

At Bartels Heating & Cooling, we get many calls with questions about furnace problems from our Hamilton, OH customers. During the annual heating inspection and tune-up, the technician will look for anything that might cause problems, but there are a few common issues that happen with furnaces. If you need a repair, maintenance, or you just have questions, call us any time.

Here are a few common furnace problems:

Not Enough Heat

If your furnace is not producing enough heat, there could be a number of reasons for this. There could be a dirty filter that needs to be changed or cleaned. You could have restricted airflow due to closed or blocked vents, or buildup inside the ductwork. You could also have the thermostat set on the wrong setting, or it could be inaccurate or giving “ghost readings” due to being installed in a poor location. There could also be a larger issue, so you should call a technician if you have tried checking for all these issues.

Pilot Light Won’t Turn On

If the pilot light on your gas furnace won’t turn on, or if it is burning orange or yellow, there could be something wrong with the igniter. For problems with turning the light on, there could be a few causes, such as a clogged valve. A clogged valve can be easily fixed by cleaning the opening of the valve. However, if it still won’t turn on, it could be the thermocouple. Call a technician if you are having problems with your pilot light.

Damaged Heat Exchanger

A damaged heat exchanger on a gas furnace can be a safety hazard due to the risk of carbon monoxide. While every home with gas appliances should have a working carbon monoxide detector, it is important to have your gas furnace inspected at least once a year so that the technician can check for cracks in the heat exchanger. This is a problem more common in older furnaces, since the newer models tend to feature heat exchangers made of more durable materials.

Call the Hamilton, OH furnace experts at Bartels Heating & Cooling any time. We are here 24/7 for all your heating repair needs.  

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