How to Reset the Switch on a Blower Motor

Quck answer

To reset the switch on a blower motor, follow these steps:

1. Turn off the power to the blower motor by switching off the circuit breaker or disconnecting the power supply.

2. Locate the switch on the blower motor. It is usually a small button or lever.

3. Press the reset switch firmly and hold it for a few seconds.

4. Release the reset switch.

5. Restore power to the blower motor by turning on the circuit breaker or reconnecting the power supply.

6. Test the blower motor to ensure it is working properly.

Remember to always refer to the manufacturer’s instructions for specific reset procedures for your blower motor model.


Furnaces are a popular method for keeping your home warm and cozy during the chilly winter months. Most residential furnaces have a blower switch, which is an internal component that shuts down the fan motor if the appliance overheats, the motor malfunctions, or the furnace filter gets clogged. To restore normal operation, you need to reset the switch on the blower motor. Luckily, this is a simple task that can be done in just a few minutes.

Step 1

Open your circuit breaker box and find the switch labeled “Furnace” or “Heating System.” Push the switch to the “Off” position to prevent any electrical accidents during the blower motor reset process.

Step 2

Remove the control panel from the front of the furnace. Feel along the sides of the panel to find the indentations or handles. Grip the panel, lift it up, and pull it away from the furnace. Set the panel aside.

Step 3

Inspect the exposed components inside the furnace cabinet to locate the blower motor. Look for a small silver box positioned near the top of the cabinet. Just above this box, there should be a small round component with a raised red or white button in the center. This is the blower reset switch.

Step 4

Press and hold the blower reset switch for three seconds, then release.

Step 5

Put the control panel back on the furnace. Return to your circuit breaker box and flip the “Furnace” or “Heating System” switch back to the “On” position.

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