Sundance Spa Circuit Board
Best replacement controller for older hot tubs with circulation pumps.
This replacement circuit board restores control to circulation pump systems in older spa models. It serves as a direct, factory-new substitute for several obsolete versions, ensuring your hot tub's control system remains operational with the latest software chip.
$565.00
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Who it's for
- Sundance J-300 owners seeking guaranteed, hassle-free installation
- DIY troubleshooters needing clear, immediate system feedback
- Spa owners looking to extend their unit's lifespan affordably
Who should skip it
- Budget-conscious buyers looking for generic, low-cost repair options
- Novice owners uncomfortable with complex electrical wiring tasks
- Owners of older spas worried about long-term parts availability
Performance breakdown
Compatibility Range
Broad support across multiple Sundance series simplifies the replacement process significantly.
Installation Ease
Direct-fit design makes swapping out older boards straightforward for DIYers.
Diagnostic Clarity
Integrated LED indicators provide instant, clear feedback on system health.
Firmware Reliability
Revision 3.57+ ensures stable, modern control for essential spa functions.
Build Integrity
Robust circuitry handles the demands of continuous circulation pump operation well.
System Integration
Seamlessly manages logic and power for older Sundance spa models.
Key Specs
Manufacturer Number
6600-286
Voltage
115V
Firmware Version
3.57+
Compatible Brands
Sundance
Replaces Part Numbers
6600-084, 6600-085, 6600-086, 6600-724
Diagnostic LEDs
Yes
Application
Replacement Board for models with Circulation Pump
Warranty
1 year
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