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Chrome-bevel sheet on grid paper — specs and return notes filed under the bay.
The 48-frame design and 60Hz frequency rating provide energy-efficient airflow
7 Cv rating and a full 3/4" orifice to minimize pressure drop across the valve
Standardized Voltage: Operates on common 24 VAC power
Using it on different pressure ratings or sizes may lead to premature failure or incorrect discharge capacity
Operating on 120Vac
York S1-1TVMCB1 TXV Kit 319847-401 The 48-frame design and 60HzThe York S1 1TVMCB1 TXV Kit is a field installable thermostatic expansion valve engineered for R 22 refrigerant systems, specifically targeting 3 to 3. 5 ton applications. As an OEM solution from Johnson Controls, this kit features a 3 4" Chatleff connection to ensure a secure, leak free interface with compatible evaporator coils. For technicians managing older residential or light commercial split systems, this valve is essential for maintaining