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and YSC Series units
Correct installation requires the flow to follow the arrow embossed on the valve body to ensure the pilot-operated piston seats correctly
This HVAC replacement part features a secure hub with integrated set screws for mounting directly to the 1/4" motor shaft
The snap-acting diaphragm is dust-tight and built to withstand the rigorous demands of commercial refrigeration
its robust construction withstands harsh environmental vibration and thermal cycling
Rheem-Ruud 42-102056-03 Pressure Switch Els PW 17895 and YSC Series unitsThe Rheem Ruud 42 102056 03 Dual Pressure Switch is a critical safety component designed for high efficiency gas furnaces, including the RGRM series and models from Weather King and Corsaire. This OEM replacement pressure switch features a dual sensing configuration calibrated to specific trip points: 0. 86" W. C. and 1. 20" W. C. As a normally open switch, it monitors the vacuum created by the inducer motor to ensure proper venting and combustion