Add to Cart Quick view SALE Balboa Water Group Topside, BWG VL400, 4-Button, w/o Overlay, LCD $269.95 $141.95 Balboa Water Group VL401 (Serial Standard) Spaside ControlThis topside control is made for use on Balboa VS513Z, GS513Z and GS515Z systems. It has a 7ft cord with an 8 wire phone jack style plug and comes without an overlay. Add to Cart Add to Wishlist