Nuova Simonelli Oscar Mood

MakerNuova Simonelli
BoilerNot listed
Brew boilerNot listed
Steam boilerNot listed
Water tankNot listed
Plumb-inTwo versions: tank (pour over) or direct connect
Voltage (US)Not listed
Maker's water filterNot listed

What water does this machine require?

Nuova Simonelli 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.

Shown, but not used to decide (9)
  • Total hardness, at most 3 gpg (51.4 mg/L as CaCO3, our conversion). Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total hardness.
  • Total hardness, at most 3 gpg (51.4 mg/L as CaCO3, our conversion). Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total hardness.
  • Total hardness, 50–60 ppm (our conversion of the maker's 5–6 °fH). Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total hardness.
  • Total dissolved solids (TDS), 50–250 ppm. Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total dissolved solids (TDS).
  • Total alkalinity, 10–150 ppm. Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total alkalinity.
  • Total chlorine, below 0.5 mg/L. Our reading of the maker's words is being checked again; until then it doesn't decide. The maker's words for Total chlorine.
  • pH, pH 6.5–8.5. Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for pH.
  • Total hardness, at most 3 gpg (51.4 mg/L as CaCO3, our conversion). Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total hardness.
  • Total hardness, at most 3 gpg (51.4 mg/L as CaCO3, our conversion). Written for another model or range. We're verifying whether it applies to this machine; until then it doesn't decide. The maker's words for Total hardness.

Will my water work with this machine?

Add your water from a test strip, a report or your city's numbers, and we'll check it against the maker's limits above. It stays in this browser.

Check my water for this machine

The maker's water guidance

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

From Nuova Simonelli's guidance for Oscar II manual and spec sheet.

  • Hardness, highest: up to 50 ppm

    “Water hardness cannot exceed 3gpg or 50 ppm.”

    Oscar II Spec Sheet, Nuova Distribution USA, LLC, Water Requirements. Source (opens in a new tab), saved October 22, 2026.

  • Softened water: up to 3 gpg

    “If water hardness exceeds 3gpg a water softener must be installed.”

    Oscar II Spec Sheet, Nuova Distribution USA, LLC, Water Requirements. Source (opens in a new tab), saved October 22, 2026.

  • Water type

    “Monitoring of water recipe to keep it within required levels and maintenance of filtration system is the user's responsibility.”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Total hardness: 5–6 °fH

    “Failing to meet and maintain water at the following levels will void the entire warranty: • Total hardness 50-60 ppm (parts per million) (5-6 French degrees (°F));”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

    The maker's own guidance conflicts on this point. We show each line and pick none.

  • Total dissolved solids (TDS): 50–250 ppm

    “TDS (Total Dissolved Solids) level between 50 - 250 ppm;”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Total alkalinity: 10–150 ppm

    “Alkalinity level between 10 - 150 ppm;”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Total chlorine: up to 0.5 mg/L

    “Chlorine level less than 0.50 mg/l;”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • pH: 6.5–8.5

    “Ph level between 6.5 and 8.5.”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Plumbed-in water: 2–4 bar

    “Water line pressure between 2 - 4 bar and water to be cold;”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Plumbed-in water: at least 200 l/hr

    “Min flow rate: 200 l/hr;”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Water filter: up to 1 micron

    “Filtration level below 1.0 micron;”

    Simonelli Group OSCAR instruction handbook, IT/EN/FR/DE/ES (file OscarII-Manual-All.pdf; PDF created 2022-10-27, 112 pp.; on the US distributor's site, simonelliusa.com), English section, WATER SPECIFICATIONS box, p. 37. Source (opens in a new tab), saved October 28, 2026.

  • Hardness, highest: up to 3 gpg

    “Water hardness cannot exceed 3gpg or 50 ppm.”

    Nuova Distribution USA, LLC, "Oscar II Spec Sheet", Version 3.0 (PDF created 2016-04-05; simonelliusa.com), Water Requirements. Source (opens in a new tab), saved October 28, 2026.

  • Softened water: up to 3 gpg

    “If water hardness exceeds 3gpg a water softener must be installed.”

    Nuova Distribution USA, LLC, "Oscar II Spec Sheet", Version 3.0 (PDF created 2016-04-05; simonelliusa.com), Water Requirements. Source (opens in a new tab), saved October 28, 2026.

Where to buy

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