York S1-025-45247-000 Expansion Valve 323080-701 Designed as a critical component

Designed as a critical component for the Maxitrol Selectra Series

Always check for soot buildup or a cracked insulator before replacing

Provides precise spark-to-burn timing to minimize combustion noise and maximize thermal recovery efficiency

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

the auxiliary circuit closes

York S1-025-45247-000 Expansion Valve 323080-701 Designed as a critical componentWhen 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