Jacuzzi Hot Tub Printed Circuit Board LED J210, J230. Part No.6600-722
Jacuzzi® Hot Tub Printed Circuit Board (PCB) LED Part No.6600-722 is suitable for the following spas: All Years of Del Sol Redondo, Hermosa, All Years J210, 2005-2008 J220, 2008-2011 J230 (With Circulation Pump). Note the picture used is a generic sample and it may not resemble your actual PCB.
Note this board is the replacement for the 6600-042 and 6600-289 boards.