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Key Benefits: Universal Lennox Compatibility: Directly replaces 24L1801
When managing HVAC coil leaks in high-efficiency aluminum heat exchangers
Multi-Refrigerant Compatibility: Rated for use with POE and mineral oils across common refrigerants like R-410A and R-22
30/110 Degree Temperature Range
The board coordinates the de-energizing of the outdoor fan motor while simultaneously energizing the reversing valve and auxiliary heat strips
Lennox 27W50 TXV 322838-753 Key Benefits: Universal Lennox Compatibility:The Lennox 27W50 TXV is a precision engineered indoor thermostatic expansion valve specifically calibrated for R22 refrigerant HVAC systems. As an OEM Lennox replacement part, this valve is critical for maintaining the correct superheat and ensuring the evaporator coil operates at peak efficiency by modulating refrigerant flow based on heat load. For technicians servicing legacy residential or commercial 13CHPA 60 230 1 units, the 27W50 expansion