Lennox 64W50 Expansion Valve 322838-754 Mechanical Simplicity: Includes a manual

Mechanical Simplicity: Includes a manual override button and position indicator for faster commissioning and troubleshooting

5" Wc to 5" Wc

the 5J-1 features a 1-inch finished bore with a standard 1/4" x 1/8" keyseat

interrupting the burner circuit if heat exchanger temperatures exceed safe operational parameters

Lennox 64W50 Expansion Valve 322838-754 Mechanical Simplicity: Includes a manualOptimize your refrigeration or air conditioning system with the Lennox 64W50 Expansion Valve (OEM part 1000679 39). This thermostatic expansion valve (TXV) is engineered for high performance refrigerant metering, featuring a 5 ton cooling capacity and a precisely calibrated 95 2 PSIG pressure rating. Designed to maintain stable superheat control, the 64W50 ensures consistent evaporator coil performance across fluctuating load conditions. This valve is