The Baystate Pool GLXPCBPRO Pro-Logic Aqua Plus Main PCB is a crucial component designed for managing and controlling various functions in pool and spa systems. This main control board operates on 120V and measures 5.0" x 8.0" x 5.0", making it compact yet powerful. It serves as the central hub for integrating and regulating multiple pool and spa functionalities, including heating, fi... https://www.usapoolshop.com/glxpcbpro-baystate-pool-pro-logic-aqua-plus-main-pcb