Functional Devices-RIB TR175VA002 175VA 120-24V 2 Hub Transformer Replaces: AE-203

Electronic ignition (EI) for consistent and reliable startup

contractors can achieve consistent lock-up and precise regulation

Rugged Construction: Cast bronze body with a 303 stainless steel pilot valve and 302 stainless steel springs for long-term service

Common Questions How do I verify if the Ranco A22-4506 is the correct replacement for my OEM part

York 025-32905-000 Expansion Valve Freon Functional Devices-RIB TR175VA002 175VA 120-24VThe York 025 32905 000 Expansion Valve is a critical metering component designed for high tonnage R 22 HVAC systems, common in legacy York chillers and large commercial air handlers. As a genuine OEM thermostatic expansion valve (TXV), it regulates refrigerant flow into the evaporator coil by maintaining a constant superheat, preventing liquid slugging and ensuring optimal heat exchange efficiency. This externally equalized valve is engineered to