Balboa VL600/VL620S Overlay [Jets/Aux] (11877) miscelectrical this part is intended to

this part is intended to preserve the communication path the spa expects

Latching air switches are useful because they change and hold state after actuation

4-button topside panel for compatible Balboa TP200W applications

The Hayward indoor vent adapter is designed for compatible Universal H150FD heater applications where a positive-pressure indoor venting setup needs the correct transition part

That helps restore cleaner performance with a direct replacement set matched to the intended environment

Balboa VL600/VL620S Overlay [Jets/Aux] (11877) miscelectrical this part is intended toA topside overlay helps keep a control panel clean, readable, and easy to trust, and this Balboa VL600 and VL620S Overlay is designed for compatible Jets and Aux applications where the original face has become faded, peeling, or difficult to read. When visible button labels begin to wear out, even a functioning topside can feel less polished and less intuitive than it should. The Jets and Aux layout gives this overlay its practical value because it