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A++

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

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

Estimated running cost, EU average price
€281 a year
993 kWh/year · €2,812 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€1,182
Austria0.326€324€3,237
Belgium0.358€355€3,550
Bosnia and Herzegovina0.1€99€988
Bulgaria0.134€133€1,332
Croatia0.182€180€1,803
Cyprus0.269€267€2,669
Czechia0.288€286€2,864
Denmark0.238€236€2,358
Estonia0.212€210€2,103
Finland0.269€268€2,675
France0.249€247€2,468
Georgia0.073€73€726
Germany0.362€359€3,593
Greece0.24€238€2,384
Hungary0.114€113€1,131
Iceland0.202€200€2,005
Ireland0.387€384€3,844
Italy0.314€312€3,120
Kosovo0.087€86€863
Latvia0.242€240€2,398
Liechtenstein0.299€297€2,967
Lithuania0.216€215€2,147
Luxembourg0.202€201€2,009
Malta0.127€126€1,259
Moldova0.187€186€1,859
Montenegro0.104€103€1,032
Netherlands0.244€242€2,423
North Macedonia0.117€116€1,160
Norway0.199€198€1,979
Poland0.3€298€2,978
Portugal0.237€235€2,350
Romania0.284€282€2,816
Serbia0.12€119€1,189
Slovakia0.199€197€1,971
Slovenia0.212€210€2,103
Spain0.251€249€2,491
Sweden0.306€304€3,041
Türkiye0.066€65€652

How it compares

Compared with 5,637 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 consumption993 kWh
Annual heating consumption (average climate)3,381 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 12+12+12+12
    12 kW · SEER 7.3 · 991 kWh/yr
    €281/year
  4. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 9+12+12+12
    12 kW · SEER 7.3 · 991 kWh/yr
    €281/year
  5. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 12+18+18
    12.1 kW · SEER 7.3 · 991 kWh/yr
    €281/year
  6. A++
    Ariston PENTA 121 NEVIS NET_UA1-I 9+9+9+9+18
    12.5 kW · SEER 7.5 · 990 kWh/yr
    €280/year

Source: EU energy label register (EPREL), registration 2578230. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or ELCO.