Lennox 11X74 Expansion Valve 319847-401 Key Benefits Optimized Superheat Control:

Key Benefits Optimized Superheat Control: Automatically adjusts refrigerant metering to prevent evaporator freeze-ups and compressor slugging

rated for up to 20 hp at 480V (UL) or 15 kW at 400V (AC-3)

This industrial-grade AC motor (cross-reference 116H02) provides the necessary torque and reliability to restore optimal airflow across the condenser coils

Is a minimum pressure drop required for this valve to trip

Key Benefits Matches the exact torque and RPM requirements of Mitsubishi mini-split air conditioners for optimal heat exchange

Lennox 11X74 Expansion Valve 319847-401 Key Benefits Optimized Superheat Control:The Lennox 11X74 Expansion Valve is a critical refrigerant metering device engineered for high performance R410A residential and light commercial systems. As a thermostatic expansion valve (TXV), it provides precise superheat control by modulating flow based on evaporator load. This ensures the Lennox evaporator coil operates at peak efficiency while providing essential compressor protection against liquid floodback. This OEM Lennox part is designed