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Lennox CB29M-65 Furnace Door Switch
A furnace door switch is a switch that stops initial fan and burner from switching on in order to prevent injury and fire. You should really have it traded for new one as soon as you can if it is causing you problems.
Key clues of an ineffective safety switch on the furnace door
- The furnace door switch appears as though it has been worn down
- The furnace will not start whether the door is off or on
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Before buying or purchasing, do your due diligence and cross-check the correct model as well as make a visual inspection in order to be sure the right furnace door switch is the one being purchased. You do not need to install the replacement part alone. Locate a pro locally to pay to install it for you.
Feel free to download your manual for help.
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