6600-722 PCB Sundance J200/Del Sol LEDLX-10 No Circ Pump

Revision 5.60+ board for models without a circulation pump

2017 680 1-pump (Prado and Prado 5), 01/2014-2017 680 1-pump (Denali and Tacoma)

Can be used in place of 6600-042 and 6600-289

NOTE: 6600-722/6600-724/6600-042/6600-044/6600-289/6600-286 are the same boards with different micro chips.