Recently released for sale by the factory, this OEM replacement motherboard is for the Orca Box (76082), 115/220 VAC, used on 2009 Phase 2 through 3rd Quarter 2012 Hot Spring, Tiger River, and Limelight.
Note: This IQ 2020 circuit board (motherboard) does not include the secondary heater relay board or plastic encasement. This is the main circuit board (motherboard) only.
Note#2: Lastly, this replacement motherboard does not come with a Pressure Switch Bypass Jumper. Something has to be plugged into the P34 Port, labeled Pressure Switch on this board, in order for the spa to start heating. Either your existing heater has a gray cable that plugs into this port or your existing board has this jumper installed so you can remove it and install it on this new board.
Note #3: The factory has obsoleted all control panel units (topside) that are compatible with the ORCA system, specifically this motherboard. Please consider upgrading to the Eagle system, item 76836 with the corresponding control panel if you are repairing your tub for the long term. The retrofit is more expensive, but more often than not, if the components of the control box are failing, the topside might also fail soon. This motherboard replacement is ideal for those who are selling their hot tub or are not wanting to make the investment.
Reference number: 76998