Sundance Spas Jacuzzi Circuit Board (P/N: 6600-724)
Fits 2014 to 03/2017 Dover. Can be used on many older Sweetwater and 780 Series Spas with one jet pump and a circulation pump.
1 pump logic with circulation pump board
Can be used in place of 6600-044, 6600-286, 6600-086
This model has newly added surface mount terminals for heater
Comes with instructions