furnace information

Why Is My Furnace Overheating in Hartsville, TN?

November 17, 2022

If your furnace is overheating, you may worry about your family’s and home’s safety. Furnaces can overheat for a variety of reasons, but it is usually something you can fix fairly easily. Here are some reasons why your Hartsville, TN furnace overheats.

Dirty Filter

Your furnace will overheat because the filter is dirty. A dusty or clogged filter prevents air from properly flowing through the HVAC system. This causes the heating system to work harder to circulate air and can cause it to overheat.

Ductwork Issues

Damaged, blocked or too small ductwork can cause your heating system to overheat. Damaged ductwork can leak air, which makes it work harder to circulate air. Blocked ductwork can prevent air from flowing through the system properly.

Leaks in the ducts can cause cool air to escape and warm air to enter. This puts extra strain on the furnace and can cause it to overheat.

Thermostat Issues

If your thermostat is not working properly, this can also cause your heating system to overheat. If the thermostat is set too high, the furnace will work overtime to reach the desired temperature. This can cause it to overheat and interfere with the unit’s normal operation.

Furnace Maintenance

One of the best ways to prevent your heating system from overheating is to have it serviced regularly. A professional can clean the filter and inspect the ductwork for leaks or other issues. They can also check the thermostat to make sure it is working properly.

Mechanical Failure

Failure of some major components in the furnace can cause it to overheat. These parts include the blower motor, the heat exchanger and the igniter. They play a critical role in the operation of the heating system, and if they fail, it can cause the unit to overheat and shut down.

If you think your furnace may be overheating, contact Derryberry’s Heat & Air to help you carry out periodic maintenance and necessary repairs. We can also help you troubleshoot the problem and safely get your furnace back up and running.

Image provided by iStock

You May Also Like

4 Benefits of Boosting IAQ in Gallatin, TN

4 Benefits of Boosting IAQ in Gallatin, TN

Air purifiers, clean air filters and opening windows are a few ways you can improve your indoor air quality (IAQ). Improving your IAQ can promote better health and has many benefits. Below are just a few of the many advantages of boosting IAQ in your home. 1. Remove...

4 Simple Ways to Improve Airflow in Lebanon, TN

4 Simple Ways to Improve Airflow in Lebanon, TN

Ventilating your home allows new, fresh air to clear out any lingering particulates and volatile organic compounds (VOCs). The cold season is tough for many households because your indoor air can quickly become stale and uncomfortable. Here are four easy ways to...

Is Your HVAC System Causing Poor Sleep Quality in Lebanon, TN?

Is Your HVAC System Causing Poor Sleep Quality in Lebanon, TN?

Getting a good night of sleep is crucial to be ready for your next day in Lebanon, TN. Whether its family, work, or play, you need all the energy you can get, but your home's HVAC system might be making that hard. You might suffer poor sleep quality due to humidity,...

Why Choose Us

24/7 Emergency Service

NATE certified technicians

100% Satisfaction Guaranteed

  • This field is for validation purposes and should be left unchanged.

Pin It on Pinterest

Compliance Settings
Increase Font Size
Grayscale
Simplified Font
Underline Links
Highlight Links
Reset
Close