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1-Phase power
Its calibrated resistance profile provides the reliable feedback necessary for advanced diagnostic functions and energy-efficient operation in all climates
Always verify your specific pressure setpoint requirements during installation to ensure system safety
Designed for high-performance industrial environments
Lennox 12J33 TXV R-448A 1-Phase powerThe Lennox 12J33 is a critical 2 Ton Indoor TXV (Thermostatic Expansion Valve) designed to provide 103366 05 precision metering for R 410A refrigerant systems. As a genuine Lennox HVAC replacement part, this valve is engineered to maintain the correct evaporator superheat across varying load conditions, preventing liquid slugging and ensuring the compressor operates within its design parameters. Whether you are performing a seasonal tune up or a full
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