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OEM Rheem RUUD Furnace Air Pressure Switch Replaces 42-22905-06 1.80

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Description

OEM Rheem RUUD Furnace Air Pressure Switch Replaces 42-22905-06 1.80
This is a BRAND NEW Honeywell Rheem/Weather King/Corsaire/RUUD Gas Furnace Air Pressure Switch. The Rheem/WKing/Corsaire/RUUD Part # is 42-101477-06 (also 42-101477-86 42-22905-06 and IS20353-5655) and It's rated at 1.80" W/C . It has two wiring terminals and two hose ports.
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:
42-22905-06
Repair Difficulty Level:
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1 Review

  • 4
    Configuration different from Original

    Posted by John William Chiarelli on 26th Feb 2018 15:03

    The configuration, including component layout and size of the unit, were entirely different than the original part. But it worked perfectly and has no issues. Just be aware, since there are no instructions, that the vacuum lines are installed on the same sides (right and left) as the original. The switch terminals are in a different location than the original but clearly marked to avoid any confusion. Easy 3 minute install and works great.

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