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LG LMU240CE Furnace Door Switch
A furnace door switch is a switch that stops the fan and ignitor from turning on so as to stop a potential explosion. It is vital that this part be replaced as soon as possible especially if you suspect it is not working properly.
How do you know when your safety switch on the furnace door is on its last leg?
- The safety door switch looks eroded
- The furnace does not turn on even with the door closed
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Before buying or purchasing any LG LMU240CE replacement part, do your due diligence and cross-check the correct model and also make a visual comparison in order to be sure the correct replacement furnace door switch is being ordered. You do not need to replace the part all by yourself. Look for a professional in your community to do it for you.
Feel free to download your manual for help.
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