EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 2.5 kW · cooling and heating

Akai Mistral9024K-J

A++

Uses less electricity than 9% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €42 a year, €425 over ten years.

Cooling, SEER
6.1
Typical 6.9
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€42 / year
+€212 if you also heat with it (average climate)

Uses more than most comparable models: 91 % of them need less. Mitsubishi Heavy Industries SRC20ZSX-WA_SRK20ZSX-W, the most efficient alternative on sale, saves about €23 a year. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Of 3 Akai models in this group, it ranks last. Registered in Jul 2026, one of the newer models in its group.

Where it stands

Rank 2,223 of 2,545 split air conditioners, under 3 kW by yearly consumption. 2,222 use less.

Median 130 This model · 150 0 1,300 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Klarstein 10046100 150 kWh same
  2. A+++ AUX ASW-H09B6/ Q SERIES-EU 150 kWh same
  3. A++ Akai Mistral9024K-J 150 kWh
  4. A++ Pyramidea AC109UI / AC109UE 150 kWh same
  5. A++ Toyotomi SRN23-09R32/SRG23-09R32 150 kWh same
See the full ranking

What it will cost you

Period Mistral9024K-J SRC20ZSX-WA_SRK20ZSX-W Difference
1 year €42 €20 −€23
5 years €212 €99 −€113
10 years €425 €198 −€227
15 years €637 €297 −€340

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 150 kWh / yr
Heating, average climate 750 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++ Akai Mistral9024K-J (this model)
2.5 kW6.1 150 — —
2.0 kW10.0 70 €23 €227
2.0 kW10.0 70 €23 €227
2.0 kW9.8 71 €22 €224
2.0 kW9.8 71 €22 €224
2.0 kW9.8 71 €22 €224

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
2.5 kW
Heating design load (average)
2.0 kW
Yearly cooling
150 kWh
Yearly heating (average climate)
750 kWh
Sound power indoor / outdoor
50 / 60 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Akai under one model number.

Mistral9024K-J

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

Questions

How much does the Akai Mistral9024K-J cost to run?

At one cooling season as on the label it uses about 150 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €42 a year, or €425 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.