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Lennox XP14-036 Furnace Door Switch
The furnace door switch inhibits the fan and gas ignition from starting so as to stop a potential explosion. It is vital that this part be switched out promptly especially if you think it is defective.
Key symptoms of a deteriorating furnace door switch
- The HVAC system does not function whether the door is off or on
- The door mechanism seems to be chipped
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Before buying or ordering a new Lennox XP14-036 replacement part do your best and double check 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. HVAC professionals may charge higher prices than others so you may want to keep a lookout locally to acquire the best rate if you want to pay bottom dollar.
Feel free to download your manual for help.
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