Lennox 49K42 Expansion Valve Els PW 17895 Designed with a C3 internal

Designed with a C3 internal clearance

This part number (115140) typically refers to the inner access door assembly

it provides high close-off pressure capabilities

Versatile Installation: Compact design with a factory-installed heat sink allows for flexible surface or in-panel mounting

the SXE032C1BPZ model features brazed stub-tube connections with a 3/4-inch suction line and a 1/2-inch discharge line

Lennox 49K42 Expansion Valve Els PW 17895 Designed with a C3 internalWhen you're dealing with a starving evaporator or inconsistent superheat on a Lennox system, the Lennox 49K42 Expansion Valve is the specified OEM solution for precise refrigerant metering. This thermostatic expansion valve (TXV) is engineered to handle variable load conditions, ensuring the evaporator coil maintains the correct liquid to vapor transition point across varying ambient temperatures. Built for high performance HVAC refrigerant control,