If your furnace isn’t working correctly, it might just need a simple reset to get things back on track. Cold nights in the Greater Indianapolis area without heat can be a real hassle. But before you reach for the phone to call in the pros, there are a few simple steps you can try yourself. Resetting your furnace can often solve minor issues and make your home feel warm and cozy again. In this blog, we’ll guide you on safely and effectively resetting your furnace.
Why Your Furnace May Need To Be Reset
There are several reasons your furnace might need a reset. These include:
- The furnace has overheated: When your furnace runs too hot, it triggers a safety shut-off to prevent damage. A reset can help restore normal operation once it cools down.
- The fuel supply is empty: Your furnace can’t generate heat without fuel. Refilling the fuel and resetting the system can get things back on track.
- The gas valve is shut: A closed valve blocks the fuel supply. Opening the valve and performing a reset allows gas to flow and the furnace to restart.
- A malfunctioning flame sensor: The furnace might shut off as a safety measure if the flame sensor is faulty. Resetting the furnace can clear this issue.
- Electrical issues: Power outages or surges can disrupt the furnace’s operation. A quick reset can help it resume normal functioning.
How To Reset Your Gas or Electric Furnace
Resetting your furnace varies slightly depending on whether you have a gas or electric unit. Follow these steps based on the type of furnace you own:
Step 1: Turn Off the Power
For both gas and electric furnaces, start by switching off the power. Locate the furnace switch, typically found near the unit, or turn off the circuit breaker labeled “Furnace” in your electrical panel. This ensures your safety while working on the system. Wait at least five minutes before moving to the next step.
Step 2: Check the Air Filter
Before resetting, inspect the air filter. A clogged or dirty filter can cause the furnace to overheat and shut down. Replace the filter if it’s dirty to ensure proper airflow and prevent future issues.
Step 3: Relight the Pilot Light if You Have a Gas Furnace
If you have a gas furnace and the pilot light is out, you must relight it. You can do this by using a match, small lighter, or barbecue lighter near the pilot flame jet’s opening. Once you see that the light is lit, move it away. It’s highly recommended that you check your furnace’s manual to see if there are specific steps you need to take for your model.
Step 4: Turn the Furnace Back On
Finally, go to your thermostat and set it to your desired heat setting. The furnace should start running within a few minutes. Listen to the system kick on and verify it’s blowing warm air.
Choose Masters Heating & Cooling for Furnace Services
Resetting your furnace can often do the trick of getting it back up and running as well as new. But there’s always a chance that issues with your furnace can be a bit more complicated. When you need professional furnace repair, Masters Heating & Cooling is the company to call. Our licensed, insured, and NATE-certified technicians are experienced with working on all brands so that you can trust your system is in good hands. Plus, we offer free estimates on replacement quotes, upfront pricing, and financing options for added convenience.
Ready to get your furnace running smoothly again? Contact Masters Heating & Cooling today for a free estimate or to schedule a furnace service.
