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Lennox CB30M-51 Furnace Door Switch
This switch stops the fan and other risky devices from switching on in order to prevent injury and fire. Do not try to fix it, just have it substituted for a new part swiftly if it is damaged so as to prevent something bad happening.
Some clues of a barely functioning safety door switch
- The switch seems to be broken completely
- The system will not operate whether the door is off or on
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If you decide on picking up or ordering a replacement furnace door switch for your Lennox CB30M-51, do your due diligence and cross-check the correct model and also make a visual inspection so that you are positive that the correct replacement furnace door switch is the one being purchased. Once you have the part to install the replacement part alone. Find a professional locally to do the job for you.
Feel free to download your manual for help.
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