How To Clean Flame Sensor Lennox
How To Clean Flame Sensor Lennox. Remove it from the burner assembly and scrub it gently using fine steel wool to remove any dirt buildup. The flame sensor is a critical part of the burner assembly, without which the furnace cannot work.
Scrub until you’ve removed all traces of rust, dust, grit, and grime. The burner box will be right there, remove the top and front covers and you can clean the sensor in place. View lennox part # 20j90.
Remove The Flame Sensors Mounting Screw And Detach The Device From The Assembly.
Once you have removed the sensor, gently rub the metal rod (only) with soft steel wool or soft scotch brie type pad never use sandpaper as it will damage the flame rod. If the flame sensor is bent or warped, you can obtain a new one directly from lennox or from an appliance parts store. About press copyright contact us creators advertise developers terms privacy policy & safety how youtube works test new features press copyright contact us creators.
Be Very Gentle, Keeping In Mind That Excessive Force Can Damage The Wire.
Sand paper is not good for a flame sensor rod. For more detailed guide, visit out furnace flame sensor cleaning guide. The burner box will be right there, remove the top and front covers and you can clean the sensor in place.
Vacuum And Brush The Blower Blades.
The flame sensor is a critical part of the burner assembly, without which the furnace cannot work. If it has a white porcelain base, you’ve found the sensor. Locate the flame sensor the furnace flame sensor is a thin piece of wire with a white ceramic base.
The Device Should Read A.
And sand paper takes that coating off. Inspect the wire connecting the flame sensor, as it should not be frayed or loosely coupled. Tech tip for lennox furnaces that have the flame sensor in a tricky spot.
Remember, You Are Not Sanding Down An Auto Body, But Simply Ridding The Sensor Of Any Build Up It May Have.
Test it again to see if it works well now. Besides, what do you clean a flame sensor with? Remove the blower to clean it.
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