Ariston PENTA 121 DUC R32_U-I N 9+9+9+12+24
Air conditioner · model PENTA 121 DUC R32_U-I N 9+9+9+12+24 · on the market since 1 January 2026
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 | €/kWh | Per year | 10 years |
|---|---|---|---|
| Albania | 0.119 | €156 | €1,559 |
| Austria | 0.326 | €427 | €4,271 |
| Belgium | 0.358 | €468 | €4,683 |
| Bosnia and Herzegovina | 0.1 | €130 | €1,303 |
| Bulgaria | 0.134 | €176 | €1,757 |
| Croatia | 0.182 | €238 | €2,379 |
| Cyprus | 0.269 | €352 | €3,521 |
| Czechia | 0.288 | €378 | €3,778 |
| Denmark | 0.238 | €311 | €3,111 |
| Estonia | 0.212 | €277 | €2,775 |
| Finland | 0.269 | €353 | €3,529 |
| France | 0.249 | €326 | €3,255 |
| Georgia | 0.073 | €96 | €958 |
| Germany | 0.362 | €474 | €4,740 |
| Greece | 0.24 | €315 | €3,145 |
| Hungary | 0.114 | €149 | €1,492 |
| Iceland | 0.202 | €264 | €2,645 |
| Ireland | 0.387 | €507 | €5,071 |
| Italy | 0.314 | €412 | €4,116 |
| Kosovo | 0.087 | €114 | €1,138 |
| Latvia | 0.242 | €316 | €3,164 |
| Liechtenstein | 0.299 | €391 | €3,914 |
| Lithuania | 0.216 | €283 | €2,832 |
| Luxembourg | 0.202 | €265 | €2,650 |
| Malta | 0.127 | €166 | €1,661 |
| Moldova | 0.187 | €245 | €2,452 |
| Montenegro | 0.104 | €136 | €1,361 |
| Netherlands | 0.244 | €320 | €3,196 |
| North Macedonia | 0.117 | €153 | €1,530 |
| Norway | 0.199 | €261 | €2,611 |
| Poland | 0.3 | €393 | €3,929 |
| Portugal | 0.237 | €310 | €3,101 |
| Romania | 0.284 | €372 | €3,715 |
| Serbia | 0.12 | €157 | €1,568 |
| Slovakia | 0.199 | €260 | €2,600 |
| Slovenia | 0.212 | €277 | €2,775 |
| Spain | 0.251 | €329 | €3,287 |
| Sweden | 0.306 | €401 | €4,011 |
| Türkiye | 0.066 | €86 | €861 |
How it compares
Compared with 5,637 air conditioners, over 7 kW on the EU register:
- Cooling energy use1,310 kWhlower than 0%
- Cooling efficiency5.8higher than 11%
- Indoor noise56 dB(A)lower than 60%
5,507 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.
Same size, lower running cost
Models in the same group (air conditioners, over 7 kW) that are still on the market and use at least 10% less energy, with the yearly saving at the EU average price.
- A++ARGO GREENSTYLE DUAL 9+1241 kW · SEER 6.1 · 233 kWh/yr−€305/year
- A++Midea ALYA-18IU - MOX500-18OU53 kW · SEER 7 · 265 kWh/yr−€296/year
- A++electriQ IQOOL-4MS12K12K12K12K12.2 kW · SEER 6.1 · 294 kWh/yr−€288/year
- A+Olimpia Splendid OS-CEMEH21EI / OS-SENEH09EI + OS-SENEH12EI54 kW · SEER 5.9 · 319 kWh/yr−€281/year
- A++GREE GWH24AFEXF-K6DNA4I71 kW · SEER 7 · 355 kWh/yr−€270/year
Compare side by side: PENTA 121 DUC R32_U-I N 9+9+9+12+24 vs GREENSTYLE DUAL 9+12 · PENTA 121 DUC R32_U-I N 9+9+9+12+24 vs ALYA-18IU - MOX500-18OU · PENTA 121 DUC R32_U-I N 9+9+9+12+24 vs IQOOL-4MS12K12K12K12K
Energy label values
| Energy efficiency class | A+ on the A+++–D scale |
|---|---|
| Function | cooling and heating |
| Cooling capacity | 12.6 kW |
| Heating capacity | 9.6 kW |
| SEER (cooling) | 5.8 |
| SCOP (heating, average climate) | 3.5 |
| Annual cooling consumption | 1,310 kWh |
| Annual heating consumption (average climate) | 3,830 kWh |
| Heating class | A |
| Indoor noise | 56 dB(A) |
| Outdoor noise | 69 dB(A) |
| Refrigerant | R32 |
| Refrigerant GWP | 675 |
Lifespan & repair
Registration history
- 31 December 2025 First published in the EU energy label register (EPREL)
- 1 January 2026 Placed on the EU market
Other Ariston models: air conditioners, over 7 kW
- A++Ariston DUC R32 070 UA1-I/MUC R32 070 MMA1-O7.1 kW · SEER 6.8 · 370 kWh/yr€105/year
- A++Ariston PENTA 121 NEVIS NET_UA1-I 9+9+98 kW · SEER 7.4 · 375 kWh/yr€106/year
- A++Ariston PENTA 121 NEVIS NET_UA1-I 9+188 kW · SEER 7.3 · 382 kWh/yr€108/year
- A++Ariston (3x) KIOS 25 UD6-I TRIAL 80 XD0C-O7.8 kW · SEER 7.1 · 385 kWh/yr€109/year
- A++Ariston QUAD 110 NEVIS NET_UA1-I 9+9+97.9 kW · SEER 7 · 398 kWh/yr€113/year
Comparable air conditioners from other brands
- A+ELCO PENTA 121 RIGEON ECO_IDU 9+9+9+12+2412.6 kW · SEER 5.8 · 1,310 kWh/yr€371/year
- A+ELCO PENTA 121 RIGEON ECO_IDU 9+9+12+12+2412.6 kW · SEER 5.8 · 1,307 kWh/yr€370/year
- A+ELCO PENTA 121 RIGEON ECO_IDU 12+18+2412.2 kW · SEER 5.6 · 1,302 kWh/yr€369/year
- A+ELCO PENTA 121 RIGEON ECO_IDU 12+12+12+2412.6 kW · SEER 5.7 · 1,320 kWh/yr€374/year
- A+ELCO PENTA 121 RIGEON ECO_IDU 9+9+9+9+2412.5 kW · SEER 5.8 · 1,297 kWh/yr€367/year
- AELCO PENTA 121 RIGEON ECO_IDU 12+12+2412.3 kW · SEER 5.6 · 1,324 kWh/yr€375/year
Source: EU energy label register (EPREL), registration 2578088. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Ariston.