York S1-325-37335-000 Control Kit Refrigerant This genuine OEM Trane replacement

This genuine OEM Trane replacement part

It is commonly used in systems requiring precise automatic gas control at standard manifold pressures

If you notice moisture or mineral deposits around the seam where the head meets the body

the spring provides the physical force required to regulate any compatible inert gas used within the Sensus 243-8 service regulator body

maximizing thermal conductivity

York S1-325-37335-000 Control Kit Refrigerant This genuine OEM Trane replacementThe York S1 325 37335 000 DSI Control Kit is an essential OEM replacement engineered for precise ignition management in gas fired heating systems. As a veteran grade Direct Spark Ignition (DSI) control, this kit eliminates the need for standing pilots, utilizing high voltage sparking to initiate combustion directly at the burner. It serves as a critical furnace control board upgrade or repair solution for compatible York, Coleman, and Luxaire gas