EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 4.7 kW · cooling and heating

Klarstein 10046105

A

Uses less electricity than 15% of the 337 portable air conditioners, 4–5 kW on the EU register. At your selected price (European Union) that is €178 a year, €1,784 over ten years.

EER
2.6
Running cost
€178 / year
350 cooling hours
Per hour
€0.51
1.80 kWh

Uses more than most comparable models: 85 % of them need less. Optimea OPC-A01-140, the most efficient alternative on sale, saves about €50 a year. Class A is the most common class in this group (96% of models). Klarstein has 14 models in this group; this one is number 9 among them. Klarstein sells the same label values under other model names: 10046104.

Where it stands

Rank 269 of 337 portable air conditioners, 4–5 kW by yearly consumption. 268 use less.

Median 560 This model · 630 200 1,850 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Woods AC Cortina 18K XL 630 kWh same
  2. A Klarstein 10046104 630 kWh same
  3. A Klarstein 10046105 630 kWh
  4. A Fuave ACB16W24A 630 kWh same
  5. A IDEALE+ 6416485634045 630 kWh same
See the full ranking

What it will cost you

Period 10046105 OPC-A01-140 Difference
1 year €178 €129 −€50
5 years €892 €644 −€248
10 years €1,784 €1,289 −€496
15 years €2,676 €1,933 −€743

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 Klarstein 10046105 (this model)
4.7 kW— 630 — —
4.2 kW— 455 €50 €496
4.2 kW— 455 €50 €496
5.0 kW— 490 €40 €396
5.0 kW— 525 €30 €297
5.1 kW— 525 €30 €297

Label and product sheet

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

Model numbers and history

Registered by Klarstein under one model number.

10046105

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

Questions

How much does the Klarstein 10046105 cost to run?

At 350 cooling hours a year it uses about 630 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €178 a year, or €1,784 over ten years.