Lennox 15W11 Expansion Valve 322056-301 Serviceability: Features a 90-degree angle

Serviceability: Features a 90-degree angle configuration and sweat connections for secure

Whether you are performing a new BAS installation or replacing an existing probe

Rely on this genuine Carrier part to resolve HVAC error codes related to thermal overload and prevent catastrophic system lockouts in commercial and residential fan coils and air handlers

always verify your specific model's terminal requirements against the integrated furnace control schematic before installation

2 VA coil assembly

Lennox 15W11 Expansion Valve 322056-301 Serviceability: Features a 90-degree angleThe Lennox 15W11 Expansion Valve (model 100254 05) is an OEM indoor coil expansion valve specifically engineered for high performance HVACR systems. As a critical metering device, this TXV precisely regulates R 410A refrigerant flow into the evaporator coil, adjusting based on thermal load to maintain exact superheat levels. By preventing compressor slugging and evaporator starvation, the Lennox 15W11 ensures the refrigeration cycle operates at peak