EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 396 m³/h

Thermex 520.21.3368.2

A+

Uses less electricity than 88% of the 5,468 range hoods, under 400 m³/h on the EU register. At your selected price (European Union) that is €6 a year, €56 over ten years.

Noise (max)
64 dB
Typical 64 dB
Airflow (max)
396 m³/h
Running cost
€6 / year

In the most efficient quarter of its group: 60 % below the typical 49 kWh. Only 7% of comparable models have a better class than A+. Thermex has 102 models in this group; this one is number 28 among them.

Where it stands

Rank 628 of 5,468 range hoods, under 400 m³/h by yearly consumption. 627 use less.

Median 49 This model · 20 5 155 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Kingfisher 5059340350967 20 kWh −€0.03
  2. A+ Cooke & Lewis CL60CGRF 20 kWh −€0.03
  3. A+ Thermex 520.21.3368.2 20 kWh
  4. B VOX TRD60F15BL 20 kWh +€0.03
  5. B VOX TRD60F15W 20 kWh +€0.03
See the full ranking

Noise and extraction

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

Same size, lower running cost

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

Model AirflowdB kWh / yr Saves / year in 10 years
A+ Thermex 520.21.3368.2 (this model)
396 m³/h64 20 — —
380 m³/h54 5 €4 €42
348 m³/h57 6 €4 €39
348 m³/h57 6 €4 €39
348 m³/h57 6 €4 €39
348 m³/h57 6 €4 €39

Label and product sheet

Energy class
A+ (scale A+++–D)
Yearly energy
19.7 kWh
Airflow min / max
210 / 396 m³/h
Noise min / max
47 / 64 dB(A)
Fluid dynamic efficiency
A
Grease filtering
C (75.5 %)
Lighting efficiency
A

Model numbers and history

Registered by Thermex under one model number.

520.21.3368.2

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

Questions

How loud is the Thermex 520.21.3368.2?

Its label states 64 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.