Pay in 4 interest-free payments of $9.95 Learn more
Ships within 48 hours · Estimated delivery Sep 6 - Sep 11
The 028-08312-004 provides the primary gaskets and O-rings for standard access points
The flange mount design facilitates secure mounting in existing control panels
Durable Construction: Rated for hot junction temperatures up to 1500°F
Corrosion-Resistant Housing: The Emerson Alco moisture indicator features a robust brass body to withstand harsh mechanical room environments
York S1-024-35780-000 Pressure Switch The 028-08312-004 provides the primaryThe York S1 024 35780 000 Pressure Switch is a critical safety component designed for precise HVAC draft inducer motor monitoring. This SPNO (Single Pole Normally Open) switch features a fixed set point of 1. 0" WC (Water Column), engineered to close on a fall in pressure. As an authentic OEM York replacement part, it ensures exact calibration for residential furnaces and package units, maintaining the necessary pressure differential for safe