EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 3.5 kW · cooling and heating

Qlima WDH 435 PTC

A

Uses less electricity than 6% of the 848 portable air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €139 a year, €1,388 over ten years.

EER
2.6
Running cost
€139 / year
350 cooling hours
Per hour
€0.40
1.40 kWh

Uses more than most comparable models: 94 % of them need less. Hello Air HAAC-36, the most efficient alternative on sale, saves about €59 a year. Class A is the most common class in this group (92% of models). Qlima has 20 models in this group; this one is number 14 among them. Qlima sells the same label values under other model names: WDH 235 PTC.

Where it stands

Rank 480 of 848 portable air conditioners, 3 kW by yearly consumption. 479 use less.

Median 455 This model · 490 250 750 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Trotec AC 35 490 kWh same
  2. A Qlima WDH 235 PTC 490 kWh same
  3. A Qlima WDH 435 PTC 490 kWh
  4. A Lange Distribution TZAZC2 TZAZC5 490 kWh same
  5. A Lange Distribution TZAZC2 TZAZC7 490 kWh same
See the full ranking

What it will cost you

Period WDH 435 PTC HAAC-36 Difference
1 year €139 €79 −€59
5 years €694 €396 −€297
10 years €1,388 €793 −€595
15 years €2,082 €1,189 −€892

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 Qlima WDH 435 PTC (this model)
3.5 kW— 490 — —
3.5 kW— 280 €59 €595
3.0 kW— 315 €50 €496
3.5 kW— 315 €50 €496
3.2 kW— 315 €50 €496
3.5 kW— 350 €40 €396

Label and product sheet

Energy class cooling / heating
A / A+
EER
2.6
Cooling design load
3.5 kW
Sound power indoor / outdoor
59 / – dB(A)
Refrigerant
R 290 (GWP 3)

Model numbers and history

Registered by Qlima under one model number.

WDH 435 PTC

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

Questions

How much does the Qlima WDH 435 PTC cost to run?

At 350 cooling hours a year it uses about 490 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €139 a year, or €1,388 over ten years.