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Carrier 48XP042090300 Furnace Door Switch
A furnace door switch is a switch that stops the draft inducer and gas ignition from switching on so as to avoid injuries. It is extremely important that the device is changed promptly if you find it to be faulty.
General indicators that your furnace door switch needs replacing
- The whole system does not function even with the door closed
- The door mechanism is bent
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Before you decide on buying or purchasing any Carrier 48XP042090300 part, do your due diligence and double 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. It can be quite simple to replace a furnace door switch on your Carrier 48XP042090300 so long as you have previous experience and have the time and tools to replace it.
Feel free to download your manual for help.
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