Ariston DUAL 50 PRIOS NET_UB1-I 9+18
Uses less electricity than 15% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €83 a year, €830 over ten years.
- Cooling, SEER
- 6.1
- Typical 6.8
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €83 / year
- +€396 if you also heat with it (average climate)
Uses more than most comparable models: 85 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €46 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 61 among them.
Where it stands
Rank 4,127 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,126 use less.
Next to it in the ranking
- Electrolux EACS/I-18HVW/N8 EEC 293 kWh same
- Electrolux EACO/I-18 FMI-2/N8_ERP EEC EACS/I-09 HE FMI/N8_ERP/in EEC x2 293 kWh same
- Ariston DUAL 50 PRIOS NET_UB1-I 9+18 293 kWh
- Tesla TD51TD2-1832IA 293 kWh same
- Tesla TD51TP1W-1832IAW 293 kWh same
What it will cost you
| Period | DUAL 50 PRIOS NET_UB1-I 9+18 | LEP35Xi R16 / LOP35Xo R16 | Difference |
|---|---|---|---|
| 1 year | €83 | €37 | −€46 |
| 5 years | €415 | €185 | −€229 |
| 10 years | €830 | €371 | −€459 |
| 15 years | €1,245 | €556 | −€688 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Heating by climate zone
| Climate | SCOP | kWh / yr |
|---|---|---|
| Warmer (e.g. Athens) | 4.6 | 1,217 |
| Average (e.g. Strasbourg) | 4.0 | 1,400 |
| Colder (e.g. Helsinki) | — | — |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Ariston DUAL 50 PRIOS NET_UB1-I 9+18 (this model) | 293 | — |
| 131 | €46 | |
| 132 | €46 | |
| 132 | €46 | |
| 174 | €34 | |
| 181 | €32 |
Label and product sheet
- Energy class cooling / heating
- A++ / A+
- SEER
- 6.1
- SCOP warmer / average / colder
- 4.6 / 4.0 / –
- Cooling design load
- 5.1 kW
- Heating design load (average)
- 4.0 kW
- Yearly cooling
- 293 kWh
- Yearly heating (average climate)
- 1,400 kWh
- Sound power indoor / outdoor
- 56 / 65 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Ariston under one model number.
DUAL 50 PRIOS NET_UB1-I 9+18
- First published in the EU register (EPREL)
- Placed on the EU market
- Supplier changed publishedOnDate from 2026,10,13 to 2026,11,2
Questions
How much does the Ariston DUAL 50 PRIOS NET_UB1-I 9+18 cost to run?
At one cooling season as on the label it uses about 293 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €83 a year, or €830 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 6.1 and SCOP 4.0 in the average climate: higher is better.