Furnace Flame Sensor Location

This is a great video that shows how the fu.

Furnace flame sensor location.

If the flame sensor does not detect a flame the co. This is an eas. If the flame sensor is defective it might fail to detect a flame. It is a common problem.

Replace flame sensor trane xr 80 furnace. When the furnace has fired and is burning hot a bad flame sensor won t sense the heat and will shut down the furnace. Just clean the flame sensor and your furnace will stay on. If your furnace burners come on then go right off watch this.

What happens is your furnace t. If you want to find a flame sensor first you will need to open the cover of furnace access. Repairing or replacing your furnace flame sensor is easy and something everyone should know how to do. Flame sensor location how to find a flame sensor.

This is a video of a real flame sensor that is bad. Please note that it could be protected in slots and you may need to open a few screws. Lennox gas furnaces contain an important safety component known as a flame sensor. Check the manual book of your furnace because you may be able to identify the location easier.

As long as the component senses the flame it sends a message to the main furnace control board telling it to keep the main burner on and the gas valve open. If your gas furnace in not staying on the problem is usually a dirty flame sensor. A properly functioning flame sensor will shut down the gas valve when it does not sense a flame when the furnace should be firing. Sometimes if the flame sensor is dirty it will fail.

This video provides step by step repair instructions for replacing the flame sensor on a lennox furnace. Flame sensor location how to find a flame sensor. If the flame sensor can t sense the flame because it s too dirty the furnace may shut itself off.