Learn the Reasons Why Your Heater Is Not Working

If you can’t figure out why the heater is not working, start with the power supply. It’s become a bit of a joke to ask if the power is on when troubleshooting. However, there’s a reason why it’s always the first question when asking for support. Power cords can accidentally get unplugged. People passing by can accidentally flip power switches off.

Along with power sources, checking circuit breakers and fuses is a straightforward task. Resetting a tripped breaker or replacing a fuse can be an easy way to restore power but should not be frequent. Professional repairs are required if this repeatedly happens because it is a sign of an electrical malfunction.

If you have a gas furnace, empty propane or heating oil tanks could be another reason your heater is not working. Make sure tanks are full and properly connected to your system. It is easy to underestimate how long it’s been since you last refilled your tank.

Another simple step when trying to find out why your HVAC won’t heat is to check the air filters. If the task of switching out filters has slipped your mind, they may have accumulated a thick enough layer of dust and debris that obstructs airflow. Modern systems have safety features that shut down heaters if airflow rates drop below a safe level to avoid the risk of fires. If your air filter is dirty, replace it to ensure proper airflow.

The thermostat could be a reason the heat won’t kick on as well. Make sure the thermostat is on the heat setting. An HVAC system won’t heat if the thermostat is set for a temperature lower than your facility’s ambient temperature. Raise the temperature setting and see if the heater turns on. Replacing the batteries in your thermostat can solve power issues as well. Taking the time to look at the thermostat’s operator’s manual may offer information about settings that could be the issue.

If your heating system stopped working, and none of these solutions have it back on, professional services are likely required. Because of the dangers associated with HVAC systems, experts should handle significant repairs.