Ariston (2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O
Uses less electricity than 20% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €82 a year, €821 over ten years.
- Cooling, SEER
- 6.3
- Typical 6.8
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €82 / year
- +€449 if you also heat with it (average climate)
Uses more than most comparable models: 80 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €45 a year. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Ariston has 140 models in this group; this one is number 59 among them. On the register since 2019 and still on sale.
Where it stands
Rank 4,028 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,027 use less.
Next to it in the ranking
- Clivet S.IM1+MM1-Y 53M 290 kWh same
- Clivet S.IL2+ML2-Y 53M 290 kWh same
- Ariston (2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O 290 kWh
- Hitachi RAM-53NP2B / RAD-18QPB + RAI-35QPB 290 kWh same
- Hitachi RAM-53NP3B / RAD-18QPB + RAI-35QPB 290 kWh same
What it will cost you
| Period | (2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O | LEP35Xi R16 / LOP35Xo R16 | Difference |
|---|---|---|---|
| 1 year | €82 | €37 | −€45 |
| 5 years | €411 | €185 | −€225 |
| 10 years | €821 | €371 | −€450 |
| 15 years | €1,232 | €556 | −€675 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Ariston (2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O (this model) | 290 | — |
| 131 | €45 | |
| 132 | €45 | |
| 132 | €45 | |
| 151 | €39 | |
| 151 | €39 |
Label and product sheet
- Energy class cooling / heating
- A++ / A+
- SEER
- 6.3
- SCOP warmer / average / colder
- – / 4.0 / –
- Cooling design load
- 5.2 kW
- Heating design load (average)
- 4.5 kW
- Yearly cooling
- 290 kWh
- Yearly heating (average climate)
- 1,584 kWh
- Sound power indoor / outdoor
- 54 / 65 dB(A)
- Refrigerant
- R410A (GWP 2088)
Model numbers and history
Registered by Ariston under one model number.
(2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O
- Placed on the EU market
- First published in the EU register (EPREL)
- Supplier changed publishedOnDate from 2026,10,13 to 2026,11,2
Questions
How much does the Ariston (2X) NEVIS UD0-Ix2 DUAL 55 XD0B-O cost to run?
At one cooling season as on the label it uses about 290 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €82 a year, or €821 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 6.3 and SCOP 4.0 in the average climate: higher is better.