Check the listing for details. Spa Control, Jacuzzi® Spas / Sundance® Spas Circuit Board 6600-092. Condition: Used. Listed at 469.00 USD. Refurbished Sundance® / Jacuzzi ® Spa circuit board controller 850 lcdp/n 6600 - 092 Eprom chip # Rev.9.50 Systems, 1 and 2 Pump6600-155, 6600- 094, 6600-057, 6600-098, 6600-092, 6600-056 are the same boards with different micro chips. This board tested good and will perform like a new board.Specializing in spa circuit board repair and spa control repair we repairall spa brands including Balboa, Gecko, Cal spas, Jacuzzi® Spas, Coleman, Dimension 1® Spas,and Sundance® Spas.We have over 25 years of technical experience.JACUZZI® SpasWarranty = 30 daysWarranty is not valid If:1) pc board is connected incorrectly.2) external equipment such as pump,blower, and heater are drawing to much amperage which will damage the pc board.3) Chemical or water damage. 4) An electrical surge.