York S1-025-45247-000 Expansion Valve 323080-701 Always check for soot buildup

Always check for soot buildup or a cracked insulator before replacing

This durable roll is ready for custom-length cutting

the auxiliary circuit closes

With a 3/8" sweat inlet and outlet

Common Questions What are the symptoms of a failing Robertshaw BJ thermostat

York S1-025-45247-000 Expansion Valve 323080-701 Always check for soot buildupWhen you're troubleshooting short cycling or improper superheat in a York HVAC system, the York S1 025 45247 000 Expansion Valve is a critical OEM replacement part for restoring precise refrigerant flow control. This thermostatic expansion valve (TXV) is engineered with a 3 8" inlet and a 5 8" outlet, utilizing a standard 3 4 inch Chatleff connector to ensure a secure, leak proof integration into the evaporator assembly. Designed specifically for R