EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Split air conditioners · 5.1 kW · cooling and heating

Airton 409959

A++

Uses less electricity than 20% 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, €824 over ten years.

Cooling, SEER
6.1
Typical 6.8
Heating, SCOP
4.0
Typical 4.1
Cooling cost
€82 / year
+€402 if you also heat with it (average climate)

Uses more than most comparable models: 80 % 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. Airton has 7 models in this group; this one is number 3 among them. Airton sells the same label values under other model names: 409936. Registered in Sept 2026, one of the newer models in its group.

Where it stands

Rank 4,080 of 5,158 split air conditioners, 4–5 kW by yearly consumption. 4,079 use less.

Median 254 This model · 291 100 850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A++ Tonair 409962 291 kWh same
  2. A++ Airton 409936 291 kWh same
  3. A++ Airton 409959 291 kWh
  4. A++ Haier AD50S2SM3FA(H) / 1U50S2SJ2FA-2 291 kWh same
  5. A++ Haier AD50S2SM9FA(H) / 1U50S2SJ2FA-2 291 kWh same
See the full ranking

What it will cost you

Period 409959 LEP35Xi R16 / LOP35Xo R16 Difference
1 year €82 €37 −€45
5 years €412 €185 −€227
10 years €824 €371 −€453
15 years €1,236 €556 −€680

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 291 kWh / yr
Heating, average climate 1,419 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++ Airton 409959 (this model)
5.1 kW6.1 291 — —
5.1 kW9.4 131 €45 €453
5.3 kW7.0 132 €45 €450
5.3 kW7.0 132 €45 €450
4.5 kW9.1 174 €33 €331
4.5 kW8.7 181 €31 €312

Label and product sheet

Energy class cooling / heating
A++ / A+
SEER
6.1
SCOP warmer / average / colder
– / 4.0 / –
Cooling design load
5.1 kW
Heating design load (average)
4.1 kW
Yearly cooling
291 kWh
Yearly heating (average climate)
1,419 kWh
Sound power indoor / outdoor
58 / 63 dB(A)
Refrigerant
R32 (GWP 675)

Model numbers and history

Registered by Airton under one model number.

409959

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

Questions

How much does the Airton 409959 cost to run?

At one cooling season as on the label it uses about 291 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 €824 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.