York 028-14404-000 O-Ring

The York 028-14404-000 is an OEM refrigerant filter seal engineered specifically for high-pressure containment in industrial chiller systems. This s1-028-14404-000 O-ring is a critical component for technicians performing a chiller maintenance overhaul, ensuring the liquid line filter housing maintains a hermetic seal against atmosphere. Manufactured from high-grade synthetic elastomers, this component is designed to resist degradation caused by exposure to polyolester (POE) oils and various HFC/HCFC refrigerants. Precise cross-sectional thickness and durometer ratings allow the HVAC filter O-ring to seat correctly within the groove, preventing extrusion or bypass under the demanding thermal cycles of York centrifugal and screw chillers. Utilizing a genuine Johnson Controls replacement ensures that the mechanical tolerances match the original housing specifications, reducing the risk of micro-leaks that lead to moisture contamination and system acidified oil.

Key Benefits

• Compatible with high-pressure refrigerant loops and synthetic lubricating oils.
• Precision-molded to prevent compression set, maintaining seal elasticity over long service intervals.
• Direct replacement for York 028-14404-000, ensuring zero-clearance fitment in OEM filter canisters.
• Resistant to thermal hardening in high-ambient mechanical room conditions.

Common Questions

Which York chiller models utilize the 028-14404-000 O-ring?
This seal is commonly used on York YK, YT, and YS series chillers where a large-diameter liquid line filter drier is installed.

Does this O-ring require lubrication before installation?
Technicians should apply a thin film of the specific system refrigerant oil to the O-ring to prevent binding or pinching during the reassembly of the filter housing cover.

Can this seal be used in suction line applications?
Yes, provided the housing dimensions match, its material properties are rated for both high-side and low-side temperature and pressure gradients.

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.