Bullfrog Spas
Hidden Plumbing Leak in Shell or Under-Seat Manifolds
Water is dripping from the bottom of the spa cabinet but equipment bay appears dry
Advertisements
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.
Advertisements
Possible Causes
Cracked jet body or manifold behind shell, Loose hose clamp on under-seat plumbing, Freeze damage to internal lines, Leak at JetPak manifold not visible from equipment bay
How to Fix / Troubleshooting
Safety: Turn OFF power at the GFCI breaker. Prolonged leaks can damage the spa base and surrounding area.
- Localize the leak: Remove side panels near where water is exiting. Use a flashlight to trace moisture upward to its source.
- Inspect jets and manifolds: Look for drips at jet bodies, under-seat manifolds, and hose connections. Tighten hose clamps and unions as needed.
- Mark and dry area: Once you find the leak, mark it, then drain the spa below that level and dry the area thoroughly.
- Repair fittings: Replace cracked jet bodies or manifolds with Bullfrog-compatible parts. Use PVC primer and cement for rigid plumbing and proper clamps for flex hose.
- Refill and test: Refill the spa and monitor the repaired area for any further leakage.
Extensive hidden leaks or foam-saturated cabinets may require professional service.
Advertisements
Repair Difficulty
Hard
4/5
Required Part
Jet Body, Under-Seat Manifold, or Plumbing Fittings
Check Price on Amazon
We may earn a commission from links on this page.
Advertisements