⚡ Upgrade your spa’s brain for next-level soak sessions!
The Jacuzzi Circuit Board 3 Pump Logic (Part 6600-392) is a genuine Sundance Spas replacement part designed for 3 jet pump models from 2002-2015 Sundance Maxxus and Aspen, as well as select 2006-2009 Jacuzzi J400 and J-300 LCD spas. It replaces older circuit boards (6600-155, 6600-160, 6600-398) and includes detailed jumper pin instructions for easy installation, ensuring reliable and optimized spa pump control.
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