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Rheem Ruud Furnace Door Switch 42-21554-03 42-21554-04

  • 42-21554-03 42-21554-04

This item is in stock.

DSX04 004-E3

Product Description


Rheem Ruud Furnace Door Switch 42-21554-03 42-21554-04

You are looking at a NEW Rheem/Ruud/Weather King/Corsaire Furnace Door Switch. The part number is 42-21268-04. Thanks and Good luck!


A door switch makes or breaks an electrical connection when a door or panel is opened or closed. It is usually provided as a safety feature to avoid electrical shock or physical injury.

Replaces Old Part #s:

42-21554-03 42-21554-04

Repair Difficulty Level: difficulty graph


Partial List of Units that Use This Item:

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SKU: DSX04 004-E3
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