Trane VAL9478 TXV 340155-7024 Built for rigorous HVACR applications

Built for rigorous HVACR applications

Unlike electronic probes that may foul

Replacing worn wires prevents internal shorting and restores the MERV-equivalent performance of the air purifier

providing a stable power supply connection for air handlers and condensers

Use a multimeter to check for continuity across the 2-terminal plug

Trane VAL9478 TXV 340155-7024 Built for rigorous HVACR applicationsThe Trane VAL9478 is an OEM grade thermostatic expansion valve (TXV) engineered specifically for 4 ton cooling applications. Designed for high pressure R410A refrigerant, this component features a 3 8" ODF inlet and a 1 2" ODF outlet, ensuring low restriction sweat connections in residential and light commercial air conditioning systems. The 5 foot capillary tube provides the necessary reach for precise bulb placement on the suction line, allowing for