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Carrier 38YXA042 Furnace Door Switch
A furnace door switch is a switch that inhibits the fan and ignition sequence from activating so as to stop a potential explosion. It is important to get the part traded for new one ASAP especially if you think it is defective.
What warnings should I watch out for to know if my switch on the furnace door is about to stop working?
- The HVAC system does not function with the door closed
- The door mechanism is stuck
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Before buying or purchasing a replacement furnace door switch for your Carrier 38YXA042 do your best and make sure of the correct model and also make a visual comparison in order to be sure the right furnace door switch is the one being purchased. It can be quite simple to replace a furnace door switch on your Carrier 38YXA042 as long as you are handy and have all the necessary tools to get it done.
Feel free to download your manual for help.
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