York S1-022-11576-000 Valve

The York S1-022-11576-000 is an OEM 7/8" Suction Service Valve engineered for precise refrigerant flow control and system isolation in residential and light commercial split-system condensing units. This straight-style York HVAC service valve features a robust brass body construction designed to withstand high-pressure environments typical of modern cooling systems. As a critical replacement suction valve, it allows technicians to isolate the outdoor unit for maintenance or compressor replacement without evacuating the entire refrigerant charge. The 7/8 inch OD solder connection ensures a secure, leak-free braze joint, maintaining system integrity even under significant thermal expansion. For contractors performing a York AC repair, utilizing this genuine Source 1 component ensures exact mechanical fitment and original equipment performance standards. This valve is essential for maintaining the serviceability and longevity of compatible York, Luxaire, and Coleman equipment, providing a reliable point of access for pressure monitoring and refrigerant recovery operations.

Key Benefits for Technicians

• OEM Compatibility: Precision-engineered to fit specific York and Source 1 condensing units, eliminating modification requirements during installation.
• Durable Brass Construction: High-grade material provides superior resistance to corrosion and ensures reliable seating over multiple service cycles.
• Standard 7/8" Connections: Industry-standard sizing facilitates straightforward integration with existing suction lines and sweat-fit manifolds.
• System Isolation: Enables efficient pump-down procedures, protecting the system from atmospheric contaminants during component servicing.
• High Pressure Rating: Designed to meet the demanding requirements of high-pressure refrigerant systems used in modern HVACR applications.

Common Questions

Is the York S1-022-11576-000 compatible with R-410A systems?
Yes, this service valve is designed to handle the operating pressures and lubricant requirements associated with modern refrigerants, including R-410A, provided the line sizing is correct.

Does this valve include the internal schrader core?
Most OEM service valves in this series come equipped with the necessary internal components for pressure testing; however, technicians should always verify the integrity of the core and cap before finalizing the install.

Can this 7/8" suction valve be used on other brands besides York?
While manufactured for York (Source 1) equipment, it may function in other applications with identical 7/8" OD solder specifications, though matching the specific mounting footprint is critical for proper fitment.

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.