Russell Hobbs Internal Leak / Hose or Boiler Seal Failure

Water leaks from the bottom of the coffee maker during or after brewing.

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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

Cracked silicone hose, Loose hose clamp on heater, Split water tank outlet seal, Cracked aluminum heating tube

How to Fix / Troubleshooting

Safety first: Unplug the unit immediately and allow it to cool. Do not use the coffee maker while it is leaking.

  • External check: Confirm the leak is not from an overfilled carafe or spilled water on the top.
  • Inspect tank and seals: Remove the water tank and check the outlet seal and valve for cracks or debris. Replace the tank if the outlet is damaged.
  • Internal inspection: Remove the base to inspect the silicone hoses and heater connections. Look for white mineral trails or water marks indicating the leak source.
  • Tighten or replace: Refit or replace loose hose clamps. Replace any cracked silicone hose or the water tank outlet seal.
  • If the heater is cracked: Replace the entire heating element assembly.
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Repair Difficulty

Hard 4/5

Required Part

Silicone Water Hose
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