EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 5.2 kW · cooling only

Voltomat 31525479

A

Uses less electricity than 0% of the 337 portable air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €297 a year, €2,974 over ten years.

EER
2.6
Running cost
€297 / year
350 cooling hours
Per hour
€1
3.00 kWh

Uses more than most comparable models: 100 % of them need less. Optimea OPC-B01-050, the most efficient alternative on sale, saves about €159 a year. Class A is the most common class in this group (96% of models). Of 2 Voltomat models in this group, it ranks last.

Where it stands

Rank 332 of 337 portable air conditioners, 4–5 kW by yearly consumption. 331 use less.

Median 560 This model · 1,050 200 1,850 kWh ← uses less · uses more →

Next to it in the ranking

  1. B Be COOL BCINPAC21000 805 kWh −€69.38
  2. A Prodmax LG-P20AG 875 kWh −€49.56
  3. A Voltomat 31525479 1,050 kWh
  4. A Klarstein 10046106 1,050 kWh same
  5. A Klarstein 10046107 1,050 kWh same
See the full ranking

What it will cost you

Period 31525479 OPC-B01-050 Difference
1 year €297 €139 −€159
5 years €1,487 €694 −€793
10 years €2,974 €1,388 −€1,586
15 years €4,460 €2,082 −€2,379

Is the more efficient model worth its price?

Years of use

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

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 Voltomat 31525479 (this model)
5.2 kW— 1,050 — —
A Optimea OPC-B01-050 compare
5.0 kW— 490 €159 €1,586
A++ ONE Clima MLT18x2/Y24 compare
5.0 kW— 525 €149 €1,487
A++ ONE Clima ONEPRO18/Y24 compare
5.1 kW— 525 €149 €1,487
A++ Airfel 2LMX50NV1B-LTXM25NV1B- LTXM35NV1B compare
5.3 kW— 525 €149 €1,487
A++ Airfel LTXM50NV1B-LRXM50NV1B compare
5.2 kW— 525 €149 €1,487

Label and product sheet

Energy class cooling / heating
A / –
EER
2.6
Cooling design load
5.2 kW
Sound power indoor / outdoor
65 / – dB(A)
Refrigerant
R290 (GWP 3)

Model numbers and history

Registered by Voltomat under one model number.

31525479

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

Questions

How much does the Voltomat 31525479 cost to run?

At 350 cooling hours a year it uses about 1,050 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €297 a year, or €2,974 over ten years.