The Boyle Controls Ltd gauge control Printed Circuit Board, model 20001 Iss 5 (often cataloged as 2000I ISS5), is described in dealer catalogs as a large control PCB that serves as the gauge control interface within Boyle Controls equipment. Verified listings label the model as gaugecontrol20001Iss5 and market it as a replacement part for Boyle Controls gauge control systems. This PCB is a replacement component intended for integration into compatible Boyle Controls assemblies; confirm compatibility with your specific unit and service documentation before replacement.
