Description
OEM Rheem Ruud Weather King Furnace Air Pressure Switch Replaces 42-102057-03 -0.86
This is a BRAND NEW Rheem/Ruud/Weather King/CorsaireGas Furnace Air Pressure Switch. The Rheem/WKing/Corsaire/RUUD Part # is 42-102056-03 (also 42-102057-03 & 42-102063-03). Each switch has two wiring terminals and one hose port. One switch is rated at -0.86" W/C and the other at -1.20" 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:
42-102057-03
Repair Difficulty Level:
