Braze the middle suction line first to stabilize the valve

Engineered for high-performance HVAC smoke detection

offering versatile inventory utility for commercial boiler rooms

Code Compliance: Designed to meet stringent requirements for potable water protection in commercial and industrial settings

Precision Refrigerant Metering: Specifically tuned for 5-ton loads to maintain exact superheat levels across the evaporator coil

Lennox 26K35 Expansion Valve 30067439-890 Braze the middle suction lineThe Lennox 26K35 is a high performance HVAC thermal expansion valve specifically engineered for R22 refrigerant systems with a capacity range of 3. 5 to 5 tons. This OEM TXV kit (catalog number 26K35, identical to 26K3501) provides critical refrigerant metering to maintain precise superheat at the evaporator outlet, maximizing cooling cycles and protecting the compressor from liquid slugging. Built with durable brass construction and featuring a 17. 5