EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 279 m³/h

Thermex 520.42.3402.2

D

Uses less electricity than 25% of the 5,468 range hoods, under 400 m³/h on the EU register. At your selected price (European Union) that is €18 a year, €178 over ten years.

Noise (max)
61 dB
Typical 64 dB
Airflow (max)
279 m³/h
Running cost
€18 / year

Near the middle of its group: 28 % above the typical 49 kWh. Class D is the most common class in this group (32% of models). At 61 dB(A) at full power it is 3 dB quieter than the typical hood in its airflow group. Thermex has 102 models in this group; this one is number 89 among them.

Where it stands

Rank 3,993 of 5,468 range hoods, under 400 m³/h by yearly consumption. 3,992 use less.

Median 49 This model · 63 5 155 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Tecnowind CP PLUS 60-K102R0190 63 kWh same
  2. D Tecnowind S4 90-K124R0596 63 kWh same
  3. D Thermex 520.42.3402.2 63 kWh
  4. D Siccabo STANDARD EVO 60 BELA 63 kWh same
  5. D Siccabo STREAM 60 EVO NAPA SICCABO 63 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 61 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
E
Grease filtering
D
Lighting
D

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model AirflowdB kWh / yr Saves / year in 10 years
D Thermex 520.42.3402.2 (this model)
279 m³/h61 63 — —
236 m³/h57 6 €16 €162
236 m³/h57 6 €16 €162
236 m³/h57 6 €16 €162
242 m³/h59 6 €16 €161
187 m³/h61 6 €16 €161

Label and product sheet

Energy class
D (scale A+++–D)
Yearly energy
63.0 kWh
Airflow min / max
149 / 279 m³/h
Noise min / max
47 / 61 dB(A)
Fluid dynamic efficiency
E
Grease filtering
D (66 %)
Lighting efficiency
D

Model numbers and history

Registered by Thermex under one model number.

520.42.3402.2

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

Questions

How loud is the Thermex 520.42.3402.2?

Its label states 61 dB(A) at the highest normal setting. The typical hood in this airflow group is 64 dB(A); every 10 dB sounds about twice as loud.