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Lennox 13HPD-042 Furnace Door Switch
The job of the furnace door switch stops the blower and burner from activating so as to avoid injuries. Do not waste time and have it swapped out promptly if you find it to be faulty.
Red flags your furnace door switch will not live much longer
- The HVAC system does not function whether the door is open or closed
- The door switch looks damaged
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Before you decide on buying or purchasing a new Lennox 13HPD-042 replacement part, do your due diligence and make sure of the model number as well as make a visual comparison so that you are positive that the correct replacement furnace door switch is the one being purchased. You do not need to install the part by yourself. Search for a pro locally to replace the part.
Feel free to download your manual for help.
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