Trane VAL2946 TXV Refrigerant The switch must be installed

The switch must be installed with the flow arrow on the housing pointing in the direction of liquid flow

This F&T trap repair part provides the precise tolerances required for J8 and K10 configurations

This OEM high-temperature limit switch typically functions as a fixed-temperature control designed to open on temperature rise

For technicians performing TXV troubleshooting or retrofits

Use the sensitivity adjustment knob located on the face of the amplifier

Trane VAL2946 TXV Refrigerant The switch must be installedThe Trane VAL2946 is a professional grade 2 ton thermal expansion valve designed specifically for R 22 refrigerant systems. Engineered with an angle body configuration, this TXV features a 3 8 inch ODF inlet and a 1 2 inch ODF outlet, facilitating reliable refrigerant flow regulation in residential and light commercial split systems. The thermal actuated sensor bulb and 30 inch capillary tube provide precise superheat control, protecting the