What to Do When Your Furnace Won’t Turn On

If your furnace won’t turn on, it can be a frustrating experience, especially during colder months. Fortunately, there are some troubleshooting steps you can take to try to identify what is causing the problem. If all else fails, you can search for heating and local plumbing services in Wall, New Jersey.  

This article will cover common furnace troubleshooting solutions to conduct before searching for heating and plumbing services in Wall, New Jersey. 

Check the Power Supply

The first step is to check that all power sources connected to the unit are working properly. Inspect any fuses or circuit breakers that power your furnace.  It is also worthwhile to make sure that no cords have been disconnected from behind furniture or other areas. If everything appears connected correctly, but the furnace still doesn’t work, it’s time for further inspection. 

Reset Your Thermostat

After you’ve confirmed the furnace is receiving power, resetting the thermostat may do the trick. Resetting could help re-establish communication between the two units and allow the furnace to work properly again.

Check the Filter

If resetting the thermostat doesn’t do the trick, replacing the filter may work.  A clogged air filter restricts airflow, making it harder for heat exchangers within furnaces. An old air filter will also make it difficult for warm air to travel through the ventilation system. Each furnace will have its own filter replacement requirements. Generally speaking, an air filter should be replaced every six months. 

Check the Pilot Light

Pilot lights are a common problem that causes furnaces to not work, but it’s easy to fix. The pilot light should be lit and have a blue flame when functioning properly. From time to time, the pilot light will go out and need to be relit. 

Check the Blower

Finally, you will want to check the blower motor which drives air through your home’s duct system. Check if the blower is receiving power by examining the switches connected to its operation. Don’t forget to check the wiring as well. 

Examine the belts and pulleys to make sure they aren’t broken. Lastly, inspect the fan blades themselves. Fan blades can become loose or bent over time due to improper balancing issues or poor maintenance. 

Schedule a Service Call To Solve This Problem

If all of the above troubleshooting steps fail, it’s time to call a professional. Many companies that offer plumbing services in Freehold, NJ, can also help with furnaces. They will have access to special tools and expertise to get your furnace up and running again. 

Call A1 Comfort Care!

A1 Comfort Care has been serving the Wall, NJ, area for over 20 years. If your furnace is having issues, we can help. Feel free to contact us anytime for your HVAC needs, and we can be reached at (732) 578-0379.