TidalFit Circuit Board – EL2000 was used in select TidalFit Swim Spas 2012-2014.33-0617-08 OP33-0617-08CB 33-0617-08CB
Pro Tip: Now would be a good time to switch to the male plug’n’click (Heater Side)and female plug’n’click(Circuit Board Side) instead of the copper heater straps.
