The Control Board for BP7 Spa Control System is a cutting-edge control unit designed to manage heating, water circulation, and filtration systems in spas. Equipped with a 4kW heater and 7 relays, it supports up to 32 different configurations, providing flexible control for spas with 1 to 4 pumps. The unit features Balboa's patented M7 technology, allowing for easy heater installation on either the suction or discharge side of the pump. With retrofit capability, it can replace older Balboa BP, VS, or EL systems while retaining compatibility with existing topside panels. The optional WiFi module enables remote control via a smartphone app, making it a convenient and energy-efficient solution for spa owners.