It’s frustrating to turn on your furnace and discover that it’s not functioning as it should.
As any professional heating and cooling technician will tell you, there could be several reasons for this. Some of these issues are easy to troubleshoot, but some will require more extensive repairs and replacements.
To give you a better understanding, this furnace repair company in Woodridge, Illinois is going to explain some of the most common reasons why a furnace might be running but not blowing warm air.
In many cases, the reason your furnace is running but not emitting warm air is due to problems with certain parts like the motor or blower module. The blower’s purpose is to push the cold air out and pull warm air in to allow the air to circulate. But once the blower fails, air cannot spread indoors.
If you discover that the blower is not the culprit, it could also be from several other things, such as a damaged control board. Whether the damage results from age, power surges, or the capacitor, a damaged control board will need an expert to diagnose, repair, and replace the system.
Another possibility your furnace may be functioning but not emitting air in your Woodridge, Illinois home is a dirty filter. If the filter has dirt clogging it, it can block the airflow.
Depending on why the air isn’t coming through the vent, you may experience a furnace breakdown, especially if it causes the heat exchanger to get extremely hot.
The limit switch sensor is near the heat exchanger, and once it senses the furnace is too hot, it auto shuts down. The job of the control board is to turn on the blower to cool the system. If the control board or blower is not functioning as it should, the overheated system will fail to turn on. If your furnace overheats, it’s recommended that you contact your local furnace repair company in Woodridge, Illinois and have the system inspected.
Ensure that your thermostat is at a specific temperature and that no one turns it off. It must be set correctly. But if it is not, it is recommended to set it for 5°F higher than the temperature in your home and check if the heater fan turns on.
Have you tried to troubleshoot your furnace without any luck? If so, it’s time to contact the professionals. A licensed HVAC technician can identify the issue and recommend the best course of action.
If you’re looking for the best furnace repair company in Woodridge, Illinois, look no further than the professionals at Hearthstone Heating & Air Conditioning. Contact us today at (630) 435-9800 to schedule a repair.