York S1-025-41014-000 TXV

The York S1-025-41014-000 is an OEM 5 ton thermostatic expansion valve engineered specifically for high-capacity R-22 refrigerant systems. This TXV features 3/8 x 3/8 inch connections and a 31-inch capillary tube, providing necessary flexibility for precise sensing bulb placement in various evaporator coil configurations. As a direct York OEM replacement part, it ensures proper superheat control, which is critical for preventing liquid slugging and maintaining compressor longevity in older R-22 air conditioning and heat pump units. For technicians servicing 5-ton commercial or large residential split systems, this valve addresses common flow restriction issues and manifold pressure imbalances. The robust internal construction is designed to withstand the high-cycle demands of industrial-grade cooling, ensuring the refrigeration cycle operates within optimal technical parameters without the need for field modifications or line adjustments.

Key Benefits

• Precise R-22 superheat regulation to optimize evaporator efficiency.
• Direct-fit York replacement TXV simplifies installation for field technicians.
• Integrated 31-inch capillary tube allows for versatile sensing bulb positioning.
• Heavy-duty 3/8 inch ODF connections ensure a leak-resistant, professional-grade seal.
• Specifically tuned for 5-ton HVAC units to prevent evaporator starving or flooding.

Common Questions

Which refrigerant is this expansion valve compatible with?
This specific model is designed exclusively for R-22 systems and should not be used in R-410A applications due to different pressure ratings and flow characteristics.

What is the purpose of the 31-inch capillary tube?
The extended capillary length provides technicians with sufficient reach to mount the sensing bulb on the suction line at the most accurate thermal point, ensuring the valve reacts correctly to load changes.

Can I use this TXV on a 3-ton or 4-ton system?
No, the S1-025-41014-000 is sized specifically for a 5-ton capacity. Oversizing the valve can lead to hunting or liquid refrigerant returning to the compressor.

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.