Used in the Following Sundance Models- 689 1-Pump Denali and Tacoma 2006+ Del Sol, Redondo and Hermosa 2003-2005 Replacement Option For- MFG #6600-042 Sundance/ Jacuzzi/ Sweetwater PCB- MFG #6600-289...
Sundance PCB Eprom for 850 Maxxus circuit board. 2003-2004 850 Maxxus NT with PermaClear. For 850 Maxxus Boards with 3 Heater Relays Used On PCB P/N 6600-094