Chip, Circuit Board, Sundance, Rev. 4.50D, Used w/SD6600-027

Sundance® Spas | PCB | 750 REV 4.50D WITH CIRC PUMP | 6600-027   Brand name : Sundance® Spas

Eprom chip used on LX-15 circuit boards.

Board Model - LX-15 Revision - 5.57 w/4 Big Relays, 2 Pump, No Circ Pump

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...

Board Model - 880NT Revision - 9.61A + 3-Pump, "Perma Clear", w/Circ Pump