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OEM Rheem Ruud Furnace Pressure Switch Replaces 42-102056-18 42-102057-04 42-102063-17

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  • 42-102056-18 42-102057-04 42-102063-17
  • OEM Rheem Ruud Furnace Pressure Switch Replaces 42-102056-18 42-102057-04 42-102063-17
$40.49
Frequently bought together:

Description

This is a BRAND NEW Rheem/Ruud/Weather King/CorsaireGas Furnace Air Pressure Switch. The Rheem/WKing/Corsaire/RUUD Part # is 42-102056-18 (also 42-102057-04 & 42-102063-17). Each switch has two wiring terminals and one hose port. One switch is rated at -0.50" W/C and the other at -1.50" W/C.
Function:
An air switch is safety designed to ensure that your inducer motor is running at the proper RPM, and creating the proper vacuum for your furnace to flue safely.
Replaces Old Part #s:
42-102056-18 42-102057-04 42-102063-17
Repair Difficulty Level:
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1 Review

  • 5
    Air pressure switches

    Posted by John Weber on 26th Oct 2022 16:01

    Was glad to find this as the manufacturer
    Has discontinued them. This was close enough to the values that it wasn’t significant and works fine. Very happy with the prompt shipping

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