EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 354 m³/h

Thermex 527.21.4068.2

B

Uses less electricity than 75% of the 5,468 range hoods, under 400 m³/h on the EU register. At your selected price (European Union) that is €8 a year, €85 over ten years.

Noise (max)
69 dB
Typical 64 dB
Airflow (max)
354 m³/h
Running cost
€8 / year

In the most efficient quarter of its group: 39 % below the typical 49 kWh. 25% of comparable models reach a better class than B; the most common is D. At 69 dB(A) at full power it is 5 dB louder than the typical hood in its airflow group. Thermex has 102 models in this group; this one is number 68 among them.

Where it stands

Rank 1,332 of 5,468 range hoods, under 400 m³/h by yearly consumption. 1,331 use less.

Median 49 This model · 30 5 155 kWh ← uses less · uses more →

Next to it in the ranking

  1. B Kingfisher 5059340994369 30 kWh same
  2. B KKT Kolbe PLUS430 30 kWh same
  3. B Thermex 527.21.4068.2 30 kWh
  4. B PKM KH-GSH-60B 30 kWh same
  5. B PKM S22-60 BBPYL 30 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 69 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
E
Grease filtering
E
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
B Thermex 527.21.4068.2 (this model)
354 m³/h69 30 — —
380 m³/h54 5 €7 €71
348 m³/h57 6 €7 €68
348 m³/h57 6 €7 €68
348 m³/h57 6 €7 €68
348 m³/h57 6 €7 €68

Label and product sheet

Energy class
B (scale A+++–D)
Yearly energy
30.0 kWh
Airflow min / max
225 / 354 m³/h
Noise min / max
60 / 69 dB(A)
Fluid dynamic efficiency
E
Grease filtering
E (64.5 %)
Lighting efficiency
A

Model numbers and history

Registered by Thermex under one model number.

527.21.4068.2

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

Questions

How loud is the Thermex 527.21.4068.2?

Its label states 69 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.