Lennox 78L19 Expansion Valve 30067439-890 Key Benefits Universal Compatibility: Interchanges

Key Benefits Universal Compatibility: Interchanges seamlessly with SEN02133

Its low friction chrome-plated brass ball and virgin PTFE seats provide a smooth quarter-turn action and superior seat sealing across a wide fluid temperature range of -40°F to 250°F

This piston-type actuator features a 2-inch stroke and a standard 3 to 12 psig spring range

and gas-fired combustion systems

The Emerson Alco 806730 is a high-performance 1/4" ODF sweat refrigeration ball valve engineered for critical isolation in HVACR systems

Lennox 78L19 Expansion Valve 30067439-890 Key Benefits Universal Compatibility: InterchangesProper refrigerant metering is the backbone of any reliable HVACR system, and the Lennox 78L19 Expansion Valve is a critical component for maintaining precise superheat. Designed for high performance residential and light commercial equipment, this Thermostatic Expansion Valve (TXV) is chemically compatible with both R 410A and R 22 systems. The 78L19, which is identical to 78L1901, features a durable brass body with threaded connections, making it a