Overview Reviews Similar Products Product Description 6600-288, Sundance Spas, Sweetwater Circuit Board, 6600-088 is now 6600-288 PCB:LX15 SWEETWATER/780 W/CIRC Replaces: Revisions: R6.16, R6.17, R3.54, R3.56 WITH CIRC PUMP OEM Code 6600-288 Product Videos Custom Field Product Reviews Find Similar Products by Category Recommended Quick view Jacuzzi / Sundance, Circuit Board, 3.57+, LX-15 - 6600-726 $459.95 Add to Cart Quick view Sweetwater, Circuit Board, Del Sol Series - 6600-722 $599.95 Add to Cart Quick view Sundance Spas 600/650 Circuit Board. 6600-053 $792.25 $499.95