This valve is the direct precursor to the 5651-103BX but maintains the same technical specifications for wall-mount units and air handlers

Smith 100112654

Universal System Compatibility: Engineered for a wide range of Nordyne

secure adjustments to the water line without slipping

Lennox Y7736 MDE Inverter Module 321894-709 This valve is the directTechnicians know that a failing Lennox Y7736 MDE Inverter Module or 17122000A10327 main control board can compromise the entire variable frequency drive (VFD) process. This critical Lennox HVAC replacement part is engineered to regulate the power output delivered to the compressor, ensuring precise motor speed control and thermal efficiency in high performance cooling units. As a foundational component of the Lennox MDE control system, this module