Clean the filters and vents regularly to prevent restricted air flow.ĭirty Flame Sensor - Clean the flame sensor rod regularly to prevent accumulation of dirt over it.

Overheating - If the valves have become clogged, the air flow inside the furnace will be compromised. Also check if the valves are leaking to prevent further loss of fuel. If your reset button keeps tripping, the following may be the case. What Can Cause the Reset Button to go off in a Furnace? Reseal the blower compartment and turn the power back on. Do not touch the motor as it will be hot. You will need to remove the cover to the blower compartment to access the button. Press and hold the reset button for 30 seconds. Trip the breaker and turn off power supply to the furnace.

How to Reset an Electric Furnace?Įlectric furnaces are easier to reset and involve fewer steps. Press and hold down the reset button for 30 seconds. Turn the circuit breaker and main gas supply back on Turn on the pilot light by lighting a match near the pilot jet flames opening Turn off the main gas supply but leave the pilot supply on. Trip the circuit breaker and turn off the power supply to the furnace. Follow the steps given below.ĭial down the thermostat to the lowest temperature setting. How to Reset a Gas Furnace?ĭon't know how to reset your gas furnace? Worry not. If you don't see the reset button at once, reach in and feel around a bit to find it. On some models, the button is located on the lower backside of the blower motor. In most models, the reset button is located on the blower motor, painted a conspicuous red or yellow to help it stand out. If you find your furnace shutting down even after pressing the reset button, it might be time to call in our men for furnace repair. The furnace will power on when you press the reset button again. It is a safety feature that shuts down the furnace when it is malfunctioning, mostly in cases of overheating and sometimes even electrical system interruption. The reset button is an integral part of a furnace.

Touch the red button