Furnace Heat Sensor

Between the 1st and 2nd burner ports from left to right you can see the wire leading to the flame sensor the sensor is easily accessible and typically mounted by one 1 4 hex head screw.

Furnace heat sensor.

If the flame sensor is not functioning as designed it will prevent the gas furnace from firing. Excellent advice sensor cleaned furnace is working great. Upon removing this screw the sensor will slide out so that you can easily clean it. Newer furnace units now use a real time pilot mechanism which generates a spark to ignite the furnace flame.

4 4 out of 5 stars 33. A dirty flame sensor may cause your furnace to function improperly. The behavior of the gas furnace when the flame sensor fails will be trial for ignition and eventually a lockout. Open the top using your screwdriver.

Heating continues when the sensor detects the flame and all is well with the furnace. Thank you very much. Full text article here. Btntven 2 pack of 0130f00010 flame sensor for goodman amana janitrol furnace replaces part number b11726 06 b1172606 20488501 2645136 ap4513976 1 0 out of 5 stars 1 6 99 6.

Typically the flame sensor comes in the form of a rod that can be found near the back of the furnace right in the path of the burner. I just wasn t sure if emery cloth was to course ran out of steel wool. To clean the sensor turn off power to the furnace at the breaker box. Gas furnace number 1 problem flame sensor.

I sanded my heat sensor and my goodman furnace with no blinking lights is running like a champ thanks from the howell family in ohio its 1 degrees here. Older furnace units may employ a constant pilot flame for the ignition process. In the video you can see 4 burner ports. In these types of units a pilot sensor is no longer employed and the main flame is the only one recorded with the bi metallic sensor.

First find the flame sensor inside your furnace. 1 16 of over 2 000 results for furnace heat sensor primeswift furnace flame sensor sen01114 replacement for american standard furnace sen00337 sen00441 2 pack. Then if possible remove the sensor from the furnace. Step 1 locate the furnace flame sensor.

Mike on december 31 2017. So how do you repair this problem and get your heat working again. Free shipping on your first order shipped by amazon. However if the furnace flame sensor does not detect the presence of a flame within 10 seconds of the gas valve opening it will shut the furnace down.

You should be able to see a small l shaped device which is hanging from the pilot burner and with connections to the gas or electric circuits.