The BP7 5.5kW Spa Control Box 4 Load Kit with SpaTouch Square is the ultimate solution for upgrading your spa or hot tub's control system. Featuring a powerful 5.5kW heater and the intuitive SpaTouch Square control panel, this system offers advanced functionality with precise control over your spa's pumps, blowers, and more. It's designed to replace older Balboa systems and seamlessly integrates with various spa configurations. With enhanced features like Bluetooth audio support and modern control options, this kit ensures a luxurious, customizable spa experience.