Breville Float Valve Seal Leakage

Steam escapes from around the float valve even when it is in the up (sealed) position.

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Possible Causes

Damaged or hardened float valve silicone gasket, Debris on float valve seat, Incorrectly installed float valve components, Corrosion or wear on valve seat

How to Fix / Troubleshooting

Safety first: Keep clear of escaping steam. Unplug the cooker if leakage is continuous.

  • Depressurize safely: Allow pressure to release fully before disassembling the lid.
  • Disassemble float valve: Remove the float valve pin and silicone gasket. Clean all parts and the valve seat thoroughly.
  • Inspect gasket: Replace the gasket if it is cracked, stiff, or misshapen.
  • Reassemble correctly: Ensure the float valve moves freely and the gasket is seated properly before the next use.
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Repair Difficulty

Easy 2/5

Required Part

Float Valve Gasket
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