York 025-40681-000 Valve 321042-401 cylinder of R-22 refrigerant provides

cylinder of R-22 refrigerant provides chlorodifluoromethane (HCFC-22) for the maintenance and service of existing residential and commercial HVAC systems

Installing this 100166249 boiler part restores the system's ability to safely verify venting integrity before allowing the gas valve to open

Vertical Mounting: Optimized for standard vertical thermostat footprints (3-1/4" H x 2" W) to streamline the installation process

Key Benefits: Advanced Corrosion Resistance: The specialized tin-coated finish prevents pinhole leaks caused by household volatile organic compounds (VOCs)

ensuring reliable performance in commercial and industrial control circuits

York 025-40681-000 Valve 321042-401 cylinder of R-22 refrigerant providesThe York 025 40681 000 is an OEM thermostatic expansion valve (TEV) engineered for precise refrigerant flow control in high capacity chiller systems and commercial HVAC units. Featuring a 1 1 8 x 1 3 8 solder ODF connection, this valve ensures accurate superheat regulation by modulating the flow of liquid refrigerant into the evaporator coil based on the thermal load. This specific York replacement part is critical for maintaining system efficiency