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Carrier 58CTX11010022 Furnace Door Switch
A furnace door switch is a safety feature that stops the blower and ignitor from starting in order to prevent injury and fire. Do not waste time and have it changed immediately if you can, if it is damaged so as to prevent something bad happening.
Important clues of a laboring safety switch on the furnace door
- The safety door switch has been worn
- The whole system does not function whether the door is off or on
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