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Carrier 48XPN048090300 Furnace Door Switch
The job of the furnace door switch blocks initial fan and burner from turning on so as to stop a potential explosion. It is vital that this part be substituted for a new part as quick as you can if it is not working in order to prevent injuries.
Red flags your safety switch on the furnace door is in need of replacing
- The HVAC system will not even begin to start even with the door closed
- The door mechanism appears as though it has been not there
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Before you decide on buying or purchasing a new Carrier 48XPN048090300 replacement part do your best and cross-check the model number and also make a visual comparison so that you are positive that the correct replacement furnace door switch is being ordered. The installing of the furnace door switch can be quite easy if you know what you are doing and have the tools to get it done.
Feel free to download your manual for help.
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