The Southco C3-303 Complete Door Latch

Manual reset switches require a physical button press

1"W footprint common in building automation systems (BAS)

Simplified Installation: Features 12-inch color-coded pigtail leads and a standard foot-mount footprint for fast retrofits

While cleaning the rod with a non-conductive abrasive (like a Scotch-Brite pad) can temporarily restore the signal

York S1-024-36052-013 Pressure Switch The Southco C3-303 Complete DoorThe York S1 024 36052 013 Pressure Switch is a critical safety component engineered to monitor proper venting and furnace inducer motor performance. Designed with a precise . 40" WC setpoint, this differential air pressure switch ensures that the combustion blower is generating sufficient negative pressure to safely evacuate flue gases before allowing the ignition sequence to proceed. As an OEM York replacement part, it provides exact mechanical and