York 028-12204-000 O-Ring 321894-709 The 624811R is primarily a

The 624811R is primarily a monitoring and diagnostic device

17-12"wc set point range to meet diverse field requirements

hold the dial stem stationary and turn the internal adjusting screw

which is essential for systems operating at high condensing temperatures

Smith 100112986

York 028-12204-000 O-Ring 321894-709 The 624811R is primarily aThe York 028 12204 000 O Ring is a critical sealing component engineered specifically for high pressure HVACR applications, particularly within York centrifugal chillers and large scale industrial cooling systems. This EPDM o ring features a 5 7 8 inch inside diameter (ID) designed to maintain airtight integrity under rigorous thermal cycling and high refrigerant pressure. As a direct S1 028 12204 000 replacement part, it ensures a precision fit for