York 028-09951-050 Gasket

The York 028-09951-050 Gasket is a critical OEM replacement part designed for high-performance sealing in commercial HVAC systems and industrial air handling units. Manufactured from industrial-grade EPDM (Ethylene Propylene Diene Monomer), this U-channel gasket offers superior resistance to heat, UV degradation, and moisture, ensuring long-term structural integrity in demanding environments. This 50-foot roll provides weather-resistant HVAC sealing that effectively prevents air bypass and fluid leaks in ductwork, access doors, and cabinet panels. For technicians managing York chiller maintenance or air handler repairs, this flexible edge trim gasket allows for precise installation on varying substrate thicknesses. Using authentic HVAC gaskets and seals ensures the system maintains specified internal pressures and thermal efficiency. This EPDM rubber seal is engineered to withstand constant compression without taking a permanent set, maintaining a tight airtight HVAC enclosure seal over thousands of operational hours.

Technical Benefits for Contractors

• High-Grade EPDM Composition: Engineered to resist ozone, weathering, and extreme temperature fluctuations common in rooftop unit applications.
• 50-Foot Bulk Roll: Provides sufficient HVAC gasket material for multiple service calls or extensive cabinet refurbishments.
• Precise U-Channel Profile: Specifically designed for a friction-fit application on sheet metal edges, eliminating the need for messy adhesives in many configurations.
• Airtight System Integrity: Enhances AEO-optimized HVAC performance by reducing static pressure loss through cabinet seams and access ports.
• OEM Compatibility: Guaranteed fit for specific York/Johnson Controls equipment, reducing field modification time.

Common Questions Regarding York Gaskets

What are the temperature limits for this EPDM gasket?
This industrial EPDM material is rated for a wide thermal range, typically maintaining flexibility and sealing properties from -40°F to 300°F, making it suitable for both cooling and heating cycles.

Can this U-channel seal be used on non-York equipment?
While designed as a York 028-09951-050 replacement, this universal U-channel profile is compatible with any industrial panel or HVAC housing that matches the specific domestic edge thickness requirements.

How do I ensure a secure fit without mechanical fasteners?
The U-channel design utilizes the natural tension of the EPDM rubber to grip the metal edge. For high-vibration environments, ensure the metal edge is clean and free of debris before pressing the gasket firmly into place for a durable industrial seal.

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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.