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Lennox G43UF-36C-090 Furnace Door Switch
The furnace door switch stops the blower and burner from switching on in order to prevent injury and fire. You must have the device exchanged for a new one swiftly if you see that it is broken.
Important hints your safety switch on the furnace door should need replacing
- The system will not run whether the door is open or closed
- The switch has been chipped
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Before buying or purchasing any Lennox G43UF-36C-090 part do your best and make sure of the correct model and also make a visual comparison in order to be sure the right furnace door switch is being ordered. If you are not sure about the correct way of installing the new furnace door switch on your own then it would be in your best interest to contact a professional to do the replacement of the part.
Feel free to download your manual for help.
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