HydroQuip/Balboa Auxiliary Spaside ControlThis topside control is made for use on Hydro-Quip Platinum Series 6503B and 6603b systems. It will also work on Balboa 2000LE, VS501SZ and VS510S systems...
Oval version currently unavailable, see the square version:50401 or the trapezoid version 50390 at the HotTubOutpost.com website.
Topside HQ-BWG SpaTouch Oval W