Lay-Z-Spa Noisy Air Blower

Lay-Z-Spa air blower is extremely loud, squeals, or vibrates heavily when bubbles are on.

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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

Worn blower bearings, Debris in blower fan, Loose mounting hardware, Blower running against blocked outlet

How to Fix / Troubleshooting

Safety first: Unplug the spa before inspecting the blower intake or moving the unit.

  • 1. Check blower intake and outlet: Ensure the air intake vents are clear and the air jet ring inside the spa is not obstructed.
  • 2. Limit run time: Avoid running the blower continuously for long periods; allow cooling breaks.
  • 3. Isolate vibration: Place a rubber mat under the pump unit to reduce transmitted vibration.
  • If squealing or grinding continues: The blower bearings are likely failing. The blower assembly is internal and should be replaced by a professional or via a new pump/heater unit.
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Repair Difficulty

Hard 4/5

Required Part

Air Blower Motor
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