Trane Furnace Limit Switch Reset

If needed turn off the power to the furnace at the circuit breaker.

Trane furnace limit switch reset.

The switch is inside the furnace and not visable. 1 the switches are small round recessed around the bnurner box area. My red light is blinking 3 times and i want to answered by a verified hvac technician we use cookies to give you the best possible experience on our website. Pressing the button resets if tripped.

Locate the red emergency switch to your trane xe80 furnace and shut it off. 2 on the front wall behind gas pipe and valve is a flat switch directly on the fron wall. How to reset a furnace limit switch step 1. Some furnaces will try a set number of times to start usually three if it fails then it will have to be reset with a power off before it works again.

There is a small button in center. It will be located at the top of the panel. Locate your furnace s heating duct. Wait until your furnace cools down before you attempt to reset the blower motor button.

After the furnace cools access the blower motor compartment. Depending on your furnace model the. All you see is the flat plate and 2 wires attached. Before testing the limit switch power off the furnace wait a few seconds and power it back on.

Heating ducts are typically located in a home s basement or utility closet. Locate the white limit switch.