Is the 47-20045-02 a manual or auto-reset switch

This heavy-duty plate is purpose-built for the T12 through T33 series (including 2211 through 2218 series) and is compatible with specific Barber Colman pneumatic thermostats like the T34-3011 and T35-301

Maintenance Efficiency: Packaged as a 4-pack to support multiple unit servicing or extended preventative maintenance intervals

preventing coil burnout caused by restricted plunger movement

York S1-024-34680-000 Pressure Switch Els PW 17895 Is the 47-20045-02 a manualThe York S1 024 34680 000 Pressure Switch is a critical safety component designed for precise draft inducer motor monitoring in specific York, Coleman, and Luxaire gas furnaces. This tri level pressure switch features calibrated set points of . 70 1. 00 . 40 PF and operates in a Normally Open (N O) configuration. Engineered to detect vent pressure fluctuations, it ensures the combustion blower is operating within manufacturer flight specs before