Balboa VL701S Overlay [Mode/Jets/Light/Warm/Cool] (10429) grasslin The Waterway 775-0501 daughter board

The Waterway 775-0501 daughter board 1 is designed for compatible NEO 2100 spa control system applications

more tailored repair overall

Impellers are useful because they are the actual hydraulic engine inside the pump

A blower in this configuration is useful because it supports the air side of the spa or bath experience while fitting systems built for this specific orientation and electrical setup

The SPX3200Z8 set is a practical hardware replacement for compatible Hayward pumps that need renewed diffuser fastening and cleaner long-term support

Balboa VL701S Overlay [Mode/Jets/Light/Warm/Cool] (10429) grasslin The Waterway 775-0501 daughter boardA correctly matched overlay helps keep a topside panel clean, readable, and easy to trust, and this Balboa VL701S Overlay is designed for compatible Mode, Jets, Light, Warm, and Cool applications where the original face has become faded, peeling, or difficult to read. When the visible labels begin to wear out, even a functioning topside can feel less polished and less intuitive than it should. The Mode, Jets, Light, Warm, and Cool layout gives this