EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 396 m³/h

Thermex 540.23.1291.2

C

Uses less electricity than 27% 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, €175 over ten years.

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

Near the middle of its group: 25 % above the typical 49 kWh. 41% of comparable models reach a better class than C; the most common is D. At 66 dB(A) at full power it is 2 dB louder than the typical hood in its airflow group. Thermex has 102 models in this group; this one is number 86 among them. Thermex sells the same label values under other model names: 540.23.1298.2, 540.23.1391.2. On the register since 2019 and still on sale.

Where it stands

Rank 3,938 of 5,468 range hoods, under 400 m³/h by yearly consumption. 3,937 use less.

Median 49 This model · 62 5 155 kWh ← uses less · uses more →

Next to it in the ranking

  1. D Thermex 520.42.1010.2 62 kWh −€0.03
  2. C Teka CX 63130 KOS (EU) 62 kWh same
  3. C Thermex 540.23.1291.2 62 kWh
  4. C Thermex 540.23.1298.2 62 kWh same
  5. C Thermex 540.23.1391.2 62 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 66 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
E
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 540.23.1291.2 (this model)
396 m³/h66 62 — —
380 m³/h54 5 €16 €161
348 m³/h57 6 €16 €158
348 m³/h57 6 €16 €158
348 m³/h57 6 €16 €158
348 m³/h57 6 €16 €158

Label and product sheet

Energy class
C (scale A+++–D)
Yearly energy
61.8 kWh
Airflow min / max
240 / 396 m³/h
Noise min / max
54 / 66 dB(A)
Fluid dynamic efficiency
E
Grease filtering
D (69.5 %)
Lighting efficiency
A

Model numbers and history

Registered by Thermex under one model number.

540.23.1291.2

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

Questions

How loud is the Thermex 540.23.1291.2?

Its label states 66 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.