Avanti Steam Circuit / Boiler Not Reaching Steam Temperature

Avanti espresso-style coffee maker steam wand does not produce steam or only emits water.

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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

Steam thermostat failure, Scale buildup in steam wand or boiler, Blocked steam tip, Control board not switching to steam mode

How to Fix / Troubleshooting

Safety first: Turn off and unplug the machine. Allow it to cool before removing the steam tip.

  • Clean steam tip: Unscrew the tip and soak it in hot water, then clear holes with a pin.
  • Purge wand: With the machine in steam mode (once reassembled and plugged in), open the steam valve to purge water until steam appears.
  • Descale steam circuit: Run descaler through the boiler and operate the steam wand to dissolve internal scale.

If the boiler never reaches steam temperature or the wand remains weak after cleaning and descaling, the steam thermostat or control board may need replacement.

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Repair Difficulty

Hard 4/5

Required Part

Steam Thermostat / Steam Wand Tip
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