Gaggia Steam Circuit Blockage or Heater Issue

Steam wand does not produce steam, only water or nothing at all

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.

Possible Causes

Clogged steam wand tip, Limescale in steam thermoblock, Blocked steam valve, Failed steam heater

Safety first: Allow the machine to cool before handling the steam wand.

Cleaning:

Clean tip: Unscrew the steam wand tip (if removable) and soak it in hot water with descaler. Clear the holes with a pin.
Descale: Run a descaling cycle focusing on the steam circuit, then run steam for 30–60 seconds to flush.

If the wand remains cold and no steam is produced, the steam heater or valve may be faulty and should be tested and replaced by a technician.

Medium 3/5

Steam Wand Tip

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