LA Spas
Overheating Electrical Component
Spa water has a strong burning or electrical smell near the equipment bay.
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Safety Warning
This repair may involve working with high voltage components or water connections. Always unplug the appliance before removing any panels.
If you are not confident in your ability to perform this repair safely, we strongly recommend contacting a professional technician.
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Possible Causes
Loose heater terminal causing arcing, Failing pump motor windings, Overheated relay or contactor on control board, Melted wire insulation
How to Fix / Troubleshooting
Safety: Immediately turn off power at the breaker. Do not continue to run the spa until the source is found.
- Inspect visually: Open the equipment bay and look for discolored, melted, or charred wires, especially at the heater and pump connections.
- Tighten connections: With power off, tighten any loose terminal screws on the heater and pumps.
- Replace damaged parts: Any burned wires or terminals must be replaced. If the control board or heater terminals are melted, replace the affected component.
Because of fire risk, have a qualified technician inspect and repair any overheating issues.
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Repair Difficulty
Professional Required
5/5
Required Part
Heater Assembly
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