York 028-12224-000 O-Ring

The York 028-12224-000 O-Ring is a critical sealing component engineered for high-pressure HVACR applications, specifically within York chiller systems and industrial mechanical assemblies. Featuring a 6.484-inch Inside Diameter (ID) and a 0.139-inch thickness, this OEM York replacement part (also identified as S1-028-12224-000) is designed to fit precisely into machined grooves to prevent fluid and gas migration. Constructed from high-performance elastomers like Neoprene (NE01), it provides the necessary compression set resistance to maintain a vacuum-tight seal under rigorous thermal cycling. As a veteran-grade HVAC sealing solution, it is frequently utilized in centrifugal and rotary screw chillers where maintaining refrigerant circuit integrity is non-negotiable. Using this genuine York gasket ensures compatibility with specific chiller oils and refrigerants, preventing the premature degradation often associated with generic alternatives. For contractors performing preventative chiller maintenance, replacing this O-ring during routine service intervals is essential for maximizing system uptime and equipment reliability.

• Precision Dimensions: Features a standardized 6.484 ID and .139 cross-section for an exact fit in OEM York equipment.
• Material Integrity: Manufactured from NE01 Neoprene to ensure durability against common HVAC oils and varying pressure loads.
• Leak Prevention: High-durometer construction provides superior resistance to extrusion and gas permeation in industrial chiller applications.
• OEM Compatibility: Guaranteed to match the technical specifications of York 028-12224-000 for reliable field performance.

Is this O-ring compatible with all York chiller models?
While the 028-12224-000 is a standard part in many York systems, always verify your specific model and serial number against the York Genuine Parts catalog to ensure the 6.484 ID is correct for your seating groove.

What material is used for the York 028-12224-000?
This specific part is typically designated as NE01, a Neoprene-based compound selected for its balance of oil resistance and sealing flexibility in mid-to-high temperature HVAC environments.

Can I use a generic O-ring of the same size?
Technicians recommend using only the OEM S1-028-12224-000 because generic seals may not offer the same chemical resistance to specific refrigerants or system lubricants, leading to potential seal failure.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.