Evolution Spas
Plumbing or Component Water Leak
Spa is leaking water from under the cabinet or around 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 pump or heater union, Cracked PVC plumbing, Failed jet body gasket, Leaking slice valve
How to Fix / Troubleshooting
Safety: Turn off power at the GFCI breaker before working around water and electrical components.
- Locate source: Remove the access panel and inspect around the pump, heater, and valves for visible drips or puddles.
- Tighten unions: Hand-tighten pump and heater unions; do not overtighten with tools as this can crack fittings.
- Check valves: Inspect slice valves for leaks around the body or stem. Replace if cracked.
- Monitor water level: Mark the water level and monitor over 24 hours to gauge leak severity.
Leaks inside the foam insulation or from jet bodies often require partial foam removal and should be handled by a spa technician.
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Repair Difficulty
Hard
4/5
Required Part
Pump Union Gasket
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