Bullfrog Spas Circuit Board - 65-2035 - (2013-Current)$704.50Compatible with A Series and R Series Bullfrog Spas 2013 - CurrentCan be programmed for 1 Pump or 2 Pump system, with or without circulation pump.Authentic OEM Bullfrog Spas Part Bullfrog Spas Circuit Board - 65-2035 - (2013-Current) quantity — OR — Add to cart Category: Electronics Tags: 65-2035, bullfrog spas, circuit boardRelated products Bullfrog Spas Control Box BFBP20 - 65-1895 - (2013 - Current) $994.47 Add to cart Bullfrog Spas Topside Control - 65-00113 (Touchscreen) $635.27 Add to cart