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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

A++

Uses less electricity than 38% of the 5,158 split air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €76 a year, €756 over ten years.

Cooling, SEER
7.1
Typical 6.8
Heating, SCOP
4.2
Typical 4.1
Cooling cost
€76 / year
+€358 if you also heat with it (average climate)

Near the middle of its group: 5 % above the typical 254 kWh. Class A++ is the most common class in this group (69% of models). Heating efficiency (SCOP 4.2) is above the typical 4.1 of its group. Of 3 Irradio - Belair models in this group, it is the most efficient.

Where it stands

Rank 3,131 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 3,130 use less.

Median 254 This model · 267 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Haier AS50RCBHRA-PL/1U50MERFRA-4 267 kWh same
  2. A++ Haier AS50RCBHRA-RE / 1U50MERFRA-3 267 kWh same
  3. A++ Irradio - Belair Alastor 18 267 kWh
  4. A++ Heiko JS050-RB/JZ050-R1 267 kWh same
  5. A++ Candy CY-18RAIN-A/CY-18RAOUT-A 267 kWh same
See the full ranking

What it will cost you

Period Alastor 18 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €76 €37 −€39
5 years €378 €185 −€193
10 years €756 €371 −€385
15 years €1,134 €556 −€578

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 267 kWh / yr
Heating, average climate 1,264 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 (this model)
5.2 kW7.1 267 — —
5.1 kW9.4 131 €39 €385
5.3 kW7.0 132 €38 €382
5.3 kW7.0 132 €38 €382
5.8 kW2.5 151 €33 €329
5.8 kW2.5 151 €33 €329

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
7.1
SCOP warmer / average / colder
– / 4.2 / –
Cooling design load
5.2 kW
Heating design load (average)
3.8 kW
Yearly cooling
267 kWh
Yearly heating (average climate)
1,264 kWh
Sound power indoor / outdoor
55 / 61 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Irradio - Belair under one model number.

Alastor 18

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

Questions

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

At one cooling season as on the label it uses about 267 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €76 a year, or €756 over ten years.

What do SEER and SCOP mean?

This model reaches SEER 7.1 and SCOP 4.2 in the average climate: higher is better.