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Lennox 12CHP036 Furnace Door Switch
A furnace door switch is a switch that stops the blower and gas ignition from turning on so as to stop a potential explosion. It is vital that this part be exchanged for a new one ASAP if you suspect that it is not working.
What to see if the switch on the furnace door is about to go out?
- The switch looks as if it has been wrong
- The whole system does not operate even with the door closed
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If you decide on picking up or ordering do your best and cross-check the model number as well as make a visual inspection in order to be sure the proper replacement furnace door switch is the one being purchased. HVAC professionals could be quite expensive to hire so it is best to shop around to find a good deal if you do not want to pay too much.
Feel free to download your manual for help.
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