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Carrier 48JZ030060300 Furnace Door Switch
A furnace door switch is a switch that prevents the blower and ignition sequence being triggered to start so as to stop a potential explosion. It is vital that this part be switched out ASAP if you see that it is broken.
Major signs of an ailing safety switch on the furnace door
- The HVAC system will not run whether the door is off or on
- The furnace door switch appears to be worn
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If you are going to be buying or ordering any Carrier 48JZ030060300 replacement part do your best and make sure of the model number as well as make a visual inspection in order to be sure the right furnace door switch is being ordered. HVAC pros may have higher labor rates than others so you may want to keep a lookout locally to find a good deal if you want to pay bottom dollar.
Feel free to download your manual for help.
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