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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.2 kW · cooling and heating

Irradio - Belair Alastor 18 V2

A++

Uses less electricity than 21% 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, €818 over ten years.

Cooling, SEER
6.1
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€82 / year
+€357 if you also heat with it (average climate)

Uses more than most comparable models: 79 % 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. Irradio - Belair has 3 models in this group; this one is number 2 among them.

Where it stands

Rank 4,010 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,009 use less.

Median 254 This model · 289 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Hyundai HAAS1800W 289 kWh same
  2. A++ Bosch 7733704830 289 kWh same
  3. A++ Irradio - Belair Alastor 18 V2 289 kWh
  4. A++ Sensei SAC-18SKWA/I 289 kWh same
  5. A++ Tonair 409873 289 kWh same
See the full ranking

What it will cost you

Period Alastor 18 V2 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €82 €37 −€45
5 years €409 €185 −€224
10 years €818 €371 −€447
15 years €1,228 €556 −€671

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Cooling and heating

Cooling season 289 kWh / yr
Heating, average climate 1,262 kWh / yr

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model CoolingSEER kWh / yr Saves / year in 10 years
A++ Irradio - Belair Alastor 18 V2 (this model)
5.2 kW6.1 289 — —
5.1 kW9.4 131 €45 €447
5.3 kW7.0 132 €44 €445
5.3 kW7.0 132 €44 €445
5.8 kW2.5 151 €39 €391
5.8 kW2.5 151 €39 €391

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
5.2 kW
Heating design load (average)
3.8 kW
Yearly cooling
289 kWh
Yearly heating (average climate)
1,262 kWh
Sound power indoor / outdoor
42 / 51 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Irradio - Belair under one model number.

Alastor 18 V2

  1. Placed on the EU market
  2. First published in the EU register (EPREL)

Questions

How much does the Irradio - Belair Alastor 18 V2 cost to run?

At one cooling season as on the label it uses about 289 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 €818 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.