Ariston CEF R32 050 U-I x MUC R32 050 MM-O
Uses less electricity than 5% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €86 a year, €864 over ten years.
- Cooling, SEER
- 6.2
- Typical 6.8
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €86 / year
- +€396 if you also heat with it (average climate)
Uses more than most comparable models: 95 % of them need less. Rotenso LEP35Xi R16 / LOP35Xo R16, the most efficient alternative on sale, saves about €49 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 112 among them. On the register since 2022 and still on sale.
Where it stands
Rank 4,813 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,812 use less.
Next to it in the ranking
- Nørdis NIF/NOA-18 305 kWh same
- Vivax ACP-18CF50AERIs R32 305 kWh same
- Ariston CEF R32 050 U-I x MUC R32 050 MM-O 305 kWh
- Clivet MC3-Y 53M IF3-XY 53M (1x1) 305 kWh same
- Idema IUZI-53-R32 / IOZ-53M-R32 305 kWh same
What it will cost you
| Period | CEF R32 050 U-I x MUC R32 050 MM-O | LEP35Xi R16 / LOP35Xo R16 | Difference |
|---|---|---|---|
| 1 year | €86 | €37 | −€49 |
| 5 years | €432 | €185 | −€246 |
| 10 years | €864 | €371 | −€493 |
| 15 years | €1,296 | €556 | −€739 |
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 CEF R32 050 U-I x MUC R32 050 MM-O (this model) | 305 | — |
| 131 | €49 | |
| 132 | €49 | |
| 132 | €49 | |
| 151 | €44 | |
| 151 | €44 |
Label and product sheet
- Energy class cooling / heating
- A++ / A+
- SEER
- 6.2
- SCOP warmer / average / colder
- – / 4.0 / –
- Cooling design load
- 5.4 kW
- Heating design load (average)
- 4.0 kW
- Yearly cooling
- 305 kWh
- Yearly heating (average climate)
- 1,400 kWh
- Sound power indoor / outdoor
- 59 / 65 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Ariston under one model number.
CEF R32 050 U-I x MUC R32 050 MM-O
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Ariston CEF R32 050 U-I x MUC R32 050 MM-O cost to run?
At one cooling season as on the label it uses about 305 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €86 a year, or €864 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 6.2 and SCOP 4.0 in the average climate: higher is better.