Some Things You Can Check For Before Calling Up Furnace Repair

Since the winter is already here, you must have dusted the heater and turned it on to warm your place. Even after maintenance, the furnace doesn’t seem to work in many cases. You might want to seek professional help by calling furnace repair in Duluth. But before calling the experts for repair, here are some of the things you can look for as the reason for the furnace not working. 

Things You Can Check Before Calling a Furnace Technician:

  • Check The Settings of The Thermostat

Ensure that the thermostat is programmed to ‘heat’. In many cases, people overlook this minor mistake leading to unnecessary repairs. You can also check all the settings pre-programmed into the thermostat to see if it has anything to do with the furnace not working. Raise the temperature in the thermostat by 5-7 degrees. You should hear a sound from the furnace at this point. If there is no sound, there is some problem with the connection between the thermostat and the furnace.

  • Check The Electricity

Furnaces require electricity to run, even gas furnaces. So make sure that the main switch is turned on. If the electrical appliances in your house aren’t working properly, checking the circuit breaker should be your first step. Check if the circuit breaker has tripped or if the fuse is blown. You can call professionals like furnace repair in Suwanee, GA, for inspection if all your connections seem to be working appropriately.  

  • Change The Air Filters of The Furnace.

In many cases, dirty or clogged air filters disrupt the flow of warm air into the house. It also prevents fresh air from entering the furnace. Taking out your air filters and cleaning or replacing them might do wonders with your furnace. It is advisable to change air filters once every three months. Clogged air filters also reduce the efficiency of your furnace to a great extent.

  • Check For The Pilot Light.

Furnaces usually have a pilot light located near the base of the furnace behind a small door or opening. This light provides a source of ignition for the furnace. Check to see if the light is on. If it is not, you can try lighting it yourself or call professionals to do it for you.

  • Check The Intake Vents.

Check if all the vents outside and inside your house are free of debris and open. If the vents are blocked, there would be a restriction to airflow. It could be a reason why the furnace isn’t working.

If you checked for all the above reasons and still the furnace has problems, it is best to call a repair service. There are many companies providing heating and cooling in Lawrenceville, GA

Americool Air Conditioning and Heating is the best HVAC company and surrounding areas. We provide many commercial and residential services related to air conditioning, heaters, indoor air quality, etc. You can contact us at or (770) 622-4414.