York S1-022-09091-000 TXV

The York S1-022-09091-000 is an OEM 2-ton thermal expansion valve (TXV) designed for precise refrigerant metering in specialized HVAC applications, including compatibility with York model GHGD30S21S1A. This balanced-port valve is essential for maintaining optimal evaporator superheat, preventing liquid slugging and protecting the compressor during variable load conditions. Featuring a 3/8" ODMX inlet and a 3/8" ODF outlet, this valve ensures a secure, leak-resistant connection within the refrigerant circuit. Built to handle R-410A refrigerant, the S1-022-09091-000 utilizes a responsive sensing bulb to modulate flow based on real-time temperature and pressure changes. For contractors performing refrigerant flow regulation repairs, this York replacement TXV provides the reliability required for commercial and residential split systems. Integrating this HVAC expansion valve into 2-ton cooling systems ensures the thermal management efficiency necessary to meet OEM specifications and maintain system capacity.

Key Benefits:

• Optimized Superheat Control: Maintains precise refrigerant levels to maximize heat exchange efficiency and protect the compressor.
• Rugged OEM Construction: Designed by York for durability in demanding high-pressure environments.
• Versatile 2-Ton Capacity: Engineered specifically for medium-sized evaporator coils using R-410A.
• Standard Connection Sizes: Features 3/8" ODMX and 3/8" ODF fittings for standard line set integration.
• System Reliability: Proper refrigerant metering prevents evaporator freezing and ensures consistent cooling cycles.

Common Questions:

How do I verify if the York S1-022-09091-000 is compatible with my unit?
Confirm your system's tonnage and refrigerant type. This 2-ton TXV is a direct OEM replacement for several York models, including the GHGD30S21S1A. Check your data plate for the specific part number requirement.

Can this expansion valve be used with R-22 systems?
No, this specific thermostatic expansion valve is calibrated for the pressure characteristics of R-410A. Using it with incorrect refrigerants will result in poor metering and potential system failure.

What are the symptoms of a failing TXV in a York system?
Common indicators include high suction pressure with low superheat (flooding) or low suction pressure with high superheat (starving), often leading to poor cooling performance or localized icing on the evaporator coil.

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.