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Lennox 13HPD-018 Furnace Door Switch
The furnace door switch prevents the blower and gas ignition from starting in order to prevent injury and fire. You must have the device replaced immediately if you can, if it is not working in order to prevent injuries.
Warnings the switch on your furnace door will eventually need to be replaced
- The door mechanism seems to be removed
- The whole system will not run even with the door closed
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Before buying or ordering a new Lennox 13HPD-018 replacement part, do your due diligence and double check the correct model and also make a visual inspection so that you are positive that the right furnace door switch is being ordered. Once you have the part to install the replacement part alone. Locate a pro in your community to pay to install it for you.
Feel free to download your manual for help.
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