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Carrier 48JZ048090300 Furnace Door Switch
The job of the furnace door switch inhibits the vent fan and ignitor being triggered to start so as to avoid injuries. You should really have it changed swiftly if you find it to be faulty.
Hints the switch on your furnace door needs to be replaced
- The safety door switch has been worn
- The HVAC system will not engage whether the door is off or on
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If you are going to be buying or ordering a replacement furnace door switch for your Carrier 48JZ048090300 do your best and double check the correct model and also make a visual inspection so that you are positive that the proper replacement furnace door switch is the one being purchased. Safety is always important when replacing parts in an HVAC environment. If you are unsure about the installation then you should call a pro. Don't be sorry. Be safe.
Feel free to download your manual for help.
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