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HOME > HVAC > LENNOX > CB30M-65 > FURNACE DOOR SWITCH

Lennox CB30M-65 Furnace Door Switch

A furnace door switch is a safety feature that inhibits the vent fan and burner from turning on so as to stop a potential explosion. It is imperative that the switch be traded for new one as quick as you can if it is defective in some way or another.

Major signs the switch on your furnace door is going to die

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Check eBay to see if your furnace door switch is in stock!
Before buying or ordering a replacement furnace door switch for your Lennox CB30M-65 do your best and double check the model number as well as make a visual comparison in order to be sure the correct furnace door switch is the one being purchased. There is no rule that says you have to install it yourself. Hire a pro in your community to do it for you.
Feel free to download your manual for help.
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Check eBay for your furnace door switch!