you ensure reliable sealing and prevent coil burnout caused by mechanical sticking

Durable Construction: UV-stabilized casing with lead-wire leads designed to withstand moisture and extreme thermal cycling

Its reliable solid-state timing mechanism replaces older mechanical delays

It prevents the accumulation of liquid refrigerant in the oil sump during the off-cycle

Lennox 42W39 TXV Els PW 17895 you ensure reliable sealing andThe Lennox 42W39 is a high performance 3 ton thermal expansion valve (TXV) engineered for precise refrigerant metering in R410A systems. Designed to replace Lennox part 100679 26, this valve features a 5 8" ODF inlet and a 1 2" ODF outlet, ensuring a secure, leak proof solder connection. For any technician troubleshooting a 3 ton air conditioner or heat pump, this OEM component is critical for maintaining correct superheat levels across varying load