New Cal Spas Topside Control For Cal Spas Only. The item “New Cal Spas Topside 6200/6300 ELE09200877″ is in sale since Saturday, May 7, 2016. This item is in the category “Home & Garden\Yard, Garden & Outdoor Living\Pools & Spas\Spas & Hot Tubs”. The seller is “archerplus” and is located in Stillwater, Minnesota. This item can be shipped to United States.