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Lennox CBX32MV-018 Furnace Door Switch
The furnace door switch inhibits the blower and other risky devices from activating so as to stop a potential explosion. It is crucial to have this part changed as soon as you can if you suspect that it is not working.
Indications of a poorly working furnace door switch
- The furnace door switch looks like it is worn
- The HVAC system will not run whether the door is off or on
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Before you decide on buying or purchasing any Lennox CBX32MV-018 replacement part, do your due diligence and cross-check the correct model as well as make a visual comparison so that you are positive that the proper replacement furnace door switch is the one being purchased. You do not need to install the part by yourself. Hire someone with experience in your area to hire and install the part for you.
Feel free to download your manual for help.
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