Gaggia Classic Pro E24

MakerGaggia
BoilerSingle boiler
Brew boiler0.1 L (our conversion)
Steam boilerNot listed
Water tank2.13 L (our conversion)
Plumb-inNot listed
Voltage (US)110-120V
Maker's water filterNot listed

What water does this machine require?

Gaggia hasn't published a limit our check can use for this machine yet, so the check can't give it a result. Whatever the maker does say is quoted below.

Will my water work with this machine?

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The maker's water guidance

What the maker says this machine needs from its water. This is machine care, not drinking-water advice.

From Gaggia's guidance for this model.

  • Descaler

    “Use the GAGGIA descaling product only.”

    Gaggia Classic E24 USA manual 6420-010-18419 Rev 00, Descaling. Source (opens in a new tab), saved October 22, 2026.

  • Descaling

    “Never use vinegar or other descaling agents. Descaling should be performed every 2 months.”

    Gaggia Classic E24 USA manual 6420-010-18419 Rev 00, Descaling. Source (opens in a new tab), saved October 22, 2026.

  • Water type

    “Never fill the water tank with warm, hot or sparkling water, as this may cause damage to the water tank and the machine.”

    Gaggia Classic E24 USA manual 6420-010-18419 Rev 00 (RI9380, PDF dated Aug 2024), PDF p. 12, Caution. Source (opens in a new tab), saved October 28, 2026.

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Specs read from the maker's or seller's page.