York S1-025-38739-042 3/8 x 3/8 2-Ton R-410A TXV with 30″ Capillary

Description

The York S1-025-38739-042 is a factory-specified thermostatic expansion valve (TXV) engineered for 2-ton R-410A refrigeration systems. Designed to deliver precise refrigerant metering, this TXV maintains optimal superheat levels across varying load conditions, protecting the compressor and maximizing system efficiency.

Key Features

• Designed for use with R-410A refrigerant
• Rated for 2-ton system capacity
• 3/8″ inlet x 3/8″ outlet connections for straightforward installation
• 30″ capillary line for flexible remote bulb placement
• Provides accurate superheat control to protect the compressor
• Genuine York OEM replacement part for reliable, like-for-like performance

Application

This TXV is a direct OEM replacement for compatible York split-system and packaged air conditioning equipment. The 30″ capillary line allows the sensing bulb to be positioned precisely on the suction line for accurate superheat measurement. Proper TXV operation ensures the evaporator coil is fully utilized while preventing liquid refrigerant from reaching the compressor.

Specifications

• SKU: S1-025-38739-042
• Brand: York
• Refrigerant: R-410A
• Capacity: 2 Ton
• Inlet Connection: 3/8″
• Outlet Connection: 3/8″
• Capillary Length: 30″
• Valve Type: Thermostatic Expansion Valve (TXV)