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A++

Ariston PENTA 121 NEVIS NET_UA1-I 9+9+9+9+12

Air conditioner · model PENTA 121 NEVIS NET_UA1-I 9+9+9+9+12 · on the market since 1 January 2026

Estimated running cost, EU average price
€286 a year
1,011 kWh/year · €2,863 over 10 years at today’s prices
+€146a 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€120€1,203
Austria0.326€330€3,296
Belgium0.358€361€3,614
Bosnia and Herzegovina0.1€101€1,006
Bulgaria0.134€136€1,356
Croatia0.182€184€1,836
Cyprus0.269€272€2,718
Czechia0.288€292€2,916
Denmark0.238€240€2,401
Estonia0.212€214€2,141
Finland0.269€272€2,724
France0.249€251€2,512
Georgia0.073€74€739
Germany0.362€366€3,658
Greece0.24€243€2,427
Hungary0.114€115€1,152
Iceland0.202€204€2,041
Ireland0.387€391€3,914
Italy0.314€318€3,177
Kosovo0.087€88€879
Latvia0.242€244€2,442
Liechtenstein0.299€302€3,021
Lithuania0.216€219€2,186
Luxembourg0.202€205€2,045
Malta0.127€128€1,282
Moldova0.187€189€1,893
Montenegro0.104€105€1,050
Netherlands0.244€247€2,467
North Macedonia0.117€118€1,181
Norway0.199€201€2,015
Poland0.3€303€3,032
Portugal0.237€239€2,393
Romania0.284€287€2,867
Serbia0.12€121€1,210
Slovakia0.199€201€2,007
Slovenia0.212€214€2,141
Spain0.251€254€2,537
Sweden0.306€310€3,096
Türkiye0.066€66€664

How it compares

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

5,436 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 capacity12.3 kW
Heating capacity9.4 kW
SEER (cooling)7.3
SCOP (heating, average climate)3.9
Annual cooling consumption1,011 kWh
Annual heating consumption (average climate)3,372 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++
    ELCO PENTA 121 RIGEON PRO_IDU 9+9+9+9+12
    12.3 kW · SEER 7.3 · 1,011 kWh/yr
    €286/year
  2. A++
    ELCO PENTA 121 RIGEON PRO_IDU 9+9+9+12+12
    12.3 kW · SEER 7.3 · 1,011 kWh/yr
    €286/year
  3. A++
    ELCO PENTA 121 RIGEON PRO_IDU 9+9+9+9+9
    12.3 kW · SEER 7.3 · 1,012 kWh/yr
    €287/year
  4. A++
    ELCO PENTA 121 RIGEON PRO_IDU 9+12+12+12+12
    12.3 kW · SEER 7.3 · 1,010 kWh/yr
    €286/year
  5. A++
    ELCO PENTA 121 RIGEON PRO_IDU 9+9+12+12+12
    12.3 kW · SEER 7.3 · 1,010 kWh/yr
    €286/year
  6. A++
    ELCO PENTA 121 RIGEON PRO_IDU 12+12+12+12+12
    12.4 kW · SEER 7.3 · 1,010 kWh/yr
    €286/year

Source: EU energy label register (EPREL), registration 2577767. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Ariston.