Answer
Apr 07, 2026 - 12:40 PM
You may have a bad hot tub control board if your hot tub won't power on, displays error codes, or certain functions (like jets or lights) stop working even after resetting the breaker. Visible signs like burnt components or a burnt smell from the board also indicate a problem. If you've ruled out other issues, the control board is likely faulty and may need replacement.
