Trane VAL19939 TXV 322056-301 microscopic cracks in the ceramic

microscopic cracks in the ceramic insulator allow the spark to arc to the bracket rather than the burner

it arrives with a factory-installed gasket to prevent exhaust leakage and ensure airtight sealing against the heat exchanger collector box

High Flow Performance: A 36 Cv flow coefficient allows for high-volume fluid transfer through 2" NPT ports

Common Questions What is the maximum backpressure for the TD52

you should always verify the specific FLA (Full Load Amps) and LRA (Locked Rotor Amps) ratings on the nameplate to ensure compliance with the motor or heater load

Trane VAL19939 TXV 322056-301 microscopic cracks in the ceramicWhen high side pressure regulation is non negotiable for system stability, the Trane VAL19939 stands as the reliable 3 ton thermal expansion valve for R410A refrigerant applications. Designed for heavy duty HVAC replacement parts service, this TXV for air conditioners and heat pumps features a 3 8 inch ODF inlet and a 1 2 inch ODF outlet to ensure a clean, leak free braze. As an OEM Trane expansion valve, it is engineered to maintain precise superheat