Stick to the Lennox 49L91

015 inches of parallel offset to prevent bearing failure

Once the system cools to the 115°F closing temperature

simplifying service

Trane VAL6383 TXV Els PW 17895 Stick to the Lennox 49L91The Trane VAL6383 is a high precision thermostatic expansion valve (TXV) engineered for residential and light commercial R 22 refrigerant systems. Built for internal evaporator coil applications, this 2 ton TXV utilizes a balanced port design to maintain precise superheat control across varying head pressures and evaporator loads. With a 1 2" ODF inlet and 5 8" ODF outlet, it ensures a secure, leak free sweat connection, while the 60 inch capillary