EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Portable air conditioners · 3.0 kW · cooling only

De'Longhi PAC EX124ECO SILENT

A

Uses less electricity than 95% of the 848 portable air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €99 a year, €991 over ten years.

EER
3.0
Running cost
€99 / year
350 cooling hours
Per hour
€0.28
1.00 kWh

Only 4 of 848 portable air conditioners, 3 kW do better. Class A is the most common class in this group (92% of models). De'Longhi has 11 models in this group; this one is number 2 among them. De'Longhi sells the same label values under other model names: PAC EX120 SILENT, PAC EX124 SILENT. On the register since 2022 and still on sale.

Where it stands

Rank 5 of 848 portable air conditioners, 3 kW by yearly consumption. 4 use less.

Median 455 This model · 350 250 750 kWh ← uses less · uses more →

Next to it in the ranking

  1. A Inventor M3GHP290-12 350 kWh same
  2. A De'Longhi PAC EX120 SILENT 350 kWh same
  3. A De'Longhi PAC EX124ECO SILENT 350 kWh
  4. A De'Longhi PAC EX124 SILENT 350 kWh same
  5. A+ Eneretica SOLO 3.0 350 kWh same
See the full ranking

What it will cost you

Period PAC EX124ECO SILENT HAAC-36 Difference
1 year €99 €79 −€20
5 years €496 €396 −€99
10 years €991 €793 −€198
15 years €1,487 €1,189 −€297

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 De'Longhi PAC EX124ECO SILENT (this model)
3.0 kW— 350 — —
3.5 kW— 280 €20 €198
3.0 kW— 315 €10 €99
3.5 kW— 315 €10 €99
3.2 kW— 315 €10 €99

Label and product sheet

Energy class cooling / heating
A / –
EER
3.0
Cooling design load
3.0 kW
Sound power indoor / outdoor
65 / – dB(A)
Refrigerant
R290 (GWP 3)

Model numbers and history

Registered by De'Longhi under one model number.

PAC EX124ECO SILENT

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

Questions

How much does the De'Longhi PAC EX124ECO SILENT cost to run?

At 350 cooling hours a year it uses about 350 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €99 a year, or €991 over ten years.