EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 211 m³/h

Thermex 520.21.3001.2

C

Uses less electricity than 54% of the 5,468 range hoods, under 400 m³/h on the EU register. At your selected price (European Union) that is €13 a year, €127 over ten years.

Noise (max)
72 dB
Typical 64 dB
Airflow (max)
211 m³/h
Running cost
€13 / year

Near the middle of its group: 9 % below the typical 49 kWh. 41% of comparable models reach a better class than C; the most common is D. At 72 dB(A) at full power it is 8 dB louder than the typical hood in its airflow group. Thermex has 102 models in this group; this one is number 73 among them.

Where it stands

Rank 2,484 of 5,468 range hoods, under 400 m³/h by yearly consumption. 2,483 use less.

Median 49 This model · 45 5 155 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Thermex 520.21.5101.2 45 kWh same
  2. C Thermex 520.31.1051.2 45 kWh same
  3. C Thermex 520.21.3001.2 45 kWh
  4. A+ Globalo LOWIO 60.1 BL / BLACK 45 kWh same
  5. A+ Globalo LOWIO 60.1 BL / GREEN 45 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 72 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
F
Grease filtering
D
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
C Thermex 520.21.3001.2 (this model)
211 m³/h72 45 — —
236 m³/h57 6 €11 €111
236 m³/h57 6 €11 €111
236 m³/h57 6 €11 €111
242 m³/h59 6 €11 €110
187 m³/h61 6 €11 €110

Label and product sheet

Energy class
C (scale A+++–D)
Yearly energy
44.9 kWh
Airflow min / max
102 / 211 m³/h
Noise min / max
55 / 72 dB(A)
Fluid dynamic efficiency
F
Grease filtering
D (74.5 %)
Lighting efficiency
A

Model numbers and history

Registered by Thermex under one model number.

520.21.3001.2

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

Questions

How loud is the Thermex 520.21.3001.2?

Its label states 72 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.