Furnace Flame Sensor Location

What happens is your furnace t.

Furnace flame sensor location.

If you want to find a flame sensor first you will need to open the cover of furnace access. Ntrol board will shut off voltage to the gas valve to prevent the furnace from heating. Flame sensor location how to find a flame sensor. The most common reasons for replacing the flame sens.

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. This is an eas. Check the manual book of your furnace because you may be able to identify the location easier. This is a video of a real flame sensor that is bad.

Replace flame sensor trane xr 80 furnace. The flame sensor monitors the burner to detect whether or not a flame is present. Just clean the flame sensor and your furnace will stay on. Lennox gas furnaces contain an important safety component known as a flame sensor.

If your gas furnace in not staying on the problem is usually a dirty flame sensor. This video provides step by step repair instructions for replacing the flame sensor on a lennox furnace. If the flame sensor can t sense the flame because it s too dirty the furnace may shut itself off. Sometimes if the flame sensor is dirty it will fail.

If the flame sensor does not detect a flame the co. Repairing or replacing your furnace flame sensor is easy and something everyone should know how to do. This is a great video that shows how the fu. Flame sensor location how to find a flame sensor.

It is a common problem. A properly functioning flame sensor will shut down the gas valve when it does not sense a flame when the furnace should be firing. If your furnace burners come on then go right off watch this.