The HTP 7500P-1101 Programmed Control Board is a factory-programmed electronic control component designed for compatible HTP boilers and water heating systems. It manages key operating functions by receiving signals from system sensors and controls connected components to coordinate heating cycles, ignition, and safety operations. This control board helps maintain accurate system perf... https://www.partshnc.com/htp-7500p-1101-programmed-control-board-926-mc-80