Lennox 42W31 TXV 30067439-890 The integrated compression ferrule and

The integrated compression ferrule and nut fittings are designed for 1/4" OD rigid or semi-rigid tubing (copper

shielding control boards from potential surges

Thermal Stability: Rated for operation from -40°C to 70°C

maintaining system integrity and efficient fluid transfer across various refrigeration replacement kits and compressor models

or a 'failed' reading when testing microfarads with a multimeter

Lennox 42W31 TXV 30067439-890 The integrated compression ferrule andMaintain peak performance in high efficiency cooling systems with the Lennox 42W31 TXV. This genuine OEM Lennox expansion valve is a precision engineered thermostatic expansion valve (TXV) specifically designed for R410A refrigerant applications. As the certified replacement for the 42W3101 (and part number 100679 17), this 5 ton expansion valve ensures a direct fit for residential and light commercial units, including KCA060 and KGA060 series.