Does this include the retaining screw and gasket

and mounting templates

Common Questions: Will this clamp fit my specific shaft diameter

Aside from a failed pilot flame

York S1-024-34612-000 Pressure Switch Els PW 17895 Does this include the retainingThe York S1 024 34612 000 is an OEM 1. 20 . 40 N O dual pressure switch engineered for precise draft verification in two stage gas furnace applications. This HVAC differential pressure control monitors the pneumatic pressure generated by the inducer motor to ensure the combustion circuit only closes under safe venting conditions. Featuring factory calibrated setpoints of 1. 20" WC and 0. 40" WC, this York furnace replacement part is essential for