The Williams P323011 Pilot Valve is the certified OEM direct replacement for the obsolete P172100A gas control

The motor features a CWLE (Clockwise Lead End) rotation and is equipped with a 1/4 inch threaded shaft designed to secure standard refrigeration fan blades

discoloration at the pins

using the OEM Lochinvar gasket (100208768) ensures material compatibility and prevents premature failure caused by chemical interactions with system fluids

As a "BA" series component

ClimateMaster 69172601 Reversing Valve 322027-701 The Williams P323011 Pilot ValveThe ClimateMaster 69172601 Reversing Valve is a critical 4 way pilot operated component engineered for high capacity heat pump refrigerant flow management. Designed specifically for geothermal water source heat pumps and large scale commercial HVAC systems, this 6 ton reversing valve provides the mechanical switching required to transition a DX system between heating and cooling cycles. This specific SKU is often identified in technical manuals as a