replacing the 071-03409-003 red spring restores the mechanical accuracy required for safe combustion

This model serves as a technical successor to the NE9213GK

providing the necessary torque to manage flow in cooling

Is the EPR seal compatible with petroleum-based oils

York S1-025-45292-000 Expansion Valve 319852-301 replacing the 071-03409-003 red springThe York S1 025 45292 000 is an OEM Thermostatic Expansion Valve (TXV) engineered for high precision refrigerant metering in R 410A air conditioning and heat pump systems. Featuring a 3 8" x 5 8" ODF sweat connection, this 4 ton expansion valve is a critical replacement component for maintaining optimal superheat levels and protecting compressors from liquid slugging. As a factory authorized York HVAC part, the S1 025 45292 000 is designed to match