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A++

ELCO PENTA 121 RIGEON PRO_IDU 9+9+12+24

Air conditioner · model PENTA 121 RIGEON PRO_IDU 9+9+12+24 · on the market since 1 January 2026

Estimated running cost, EU average price
€282 a year
994 kWh/year · €2,815 over 10 years at today’s prices
+€141a year vs the average comparable model

Annual cooling consumption as declared on the EU energy label (standard cooling season). Prices: Eurostat household electricity prices incl. taxes, 2026 (Jan–Jun), consumption band 2,500–4,999 kWh.

Running cost in every country (39)
Country€/kWhPer year10 years
Albania0.119€118€1,183
Austria0.326€324€3,240
Belgium0.358€355€3,554
Bosnia and Herzegovina0.1€99€989
Bulgaria0.134€133€1,333
Croatia0.182€181€1,805
Cyprus0.269€267€2,672
Czechia0.288€287€2,867
Denmark0.238€236€2,361
Estonia0.212€211€2,105
Finland0.269€268€2,678
France0.249€247€2,470
Georgia0.073€73€727
Germany0.362€360€3,596
Greece0.24€239€2,387
Hungary0.114€113€1,132
Iceland0.202€201€2,007
Ireland0.387€385€3,848
Italy0.314€312€3,123
Kosovo0.087€86€864
Latvia0.242€240€2,401
Liechtenstein0.299€297€2,970
Lithuania0.216€215€2,149
Luxembourg0.202€201€2,011
Malta0.127€126€1,260
Moldova0.187€186€1,861
Montenegro0.104€103€1,033
Netherlands0.244€243€2,425
North Macedonia0.117€116€1,161
Norway0.199€198€1,981
Poland0.3€298€2,981
Portugal0.237€235€2,353
Romania0.284€282€2,819
Serbia0.12€119€1,190
Slovakia0.199€197€1,973
Slovenia0.212€211€2,105
Spain0.251€249€2,494
Sweden0.306€304€3,044
Türkiye0.066€65€653

How it compares

Compared with 5,636 air conditioners, over 7 kW on the EU register:

5,413 comparable models use less energy. The typical model in this group uses 495 kWh a year; most use between 359 and 810. See the full ranking.

Energy label values

Energy efficiency classA++ on the A+++–D scale
Functioncooling and heating
Cooling capacity12.2 kW
Heating capacity9.4 kW
SEER (cooling)7.4
SCOP (heating, average climate)3.9
Annual cooling consumption994 kWh
Annual heating consumption (average climate)3,385 kWh
Heating classA
Indoor noise56 dB(A)
Outdoor noise69 dB(A)
RefrigerantR32
Refrigerant GWP675

Lifespan & repair

Registration history

Comparable air conditioners from other brands

  1. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 9+18+18
    12.1 kW · SEER 7.3 · 994 kWh/yr
    €282/year
  2. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 9+9+12+12
    12 kW · SEER 7.3 · 992 kWh/yr
    €281/year
  3. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 9+9+9+18
    12.1 kW · SEER 7.3 · 997 kWh/yr
    €282/year
  4. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 12+12+12+12
    12 kW · SEER 7.3 · 991 kWh/yr
    €281/year
  5. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 9+12+12+12
    12 kW · SEER 7.3 · 991 kWh/yr
    €281/year
  6. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 12+18+18
    12.1 kW · SEER 7.3 · 991 kWh/yr
    €281/year

Source: EU energy label register (EPREL), registration 2578222. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or ELCO.