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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 635 m³/h

Concept OPK4690N

A++

Uses less electricity than 92% of the 3,998 range hoods, 600–799 m³/h on the EU register. At your selected price (European Union) that is €7 a year, €71 over ten years.

Noise (max)
65 dB
Typical 66 dB
Airflow (max)
635 m³/h
Running cost
€7 / year

In the most efficient quarter of its group: 54 % below the typical 55 kWh. Class A++ is the best class any model in this group reaches, and only 7% of them do. Of 4 Concept models in this group, it is the most efficient.

Where it stands

Rank 281 of 3,998 range hoods, 600–799 m³/h by yearly consumption. 280 use less.

Median 55 This model · 25 5 185 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ Haier HATS9CBS2XWIFI 25 kWh −€0.11
  2. A+ Haier HATS9CBS4B 25 kWh −€0.11
  3. A++ Concept OPK4690N 25 kWh
  4. A++ Turbionaire COOK PRO 90 TCK90WPSWALL 25 kWh same
  5. A++ Turbionaire COOK PRO 60 TCK60WPSWALL 25 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 65 dB
Dashed: group median 66 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++ Concept OPK4690N (this model)
635 m³/h65 25 — —
735 m³/h64 8 €5 €49
735 m³/h64 8 €5 €49
735 m³/h64 8 €5 €49
679 m³/h58 8 €5 €48
679 m³/h58 8 €5 €48

Label and product sheet

Energy class
A++ (scale A+++–D)
Yearly energy
25.0 kWh
Airflow min / max
232 / 635 m³/h
Noise min / max
51 / 65 dB(A)
Fluid dynamic efficiency
A
Grease filtering
C (81.6 %)
Lighting efficiency
A

Model numbers and history

Registered by Concept under one model number.

OPK4690N

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

Questions

How loud is the Concept OPK4690N?

Its label states 65 dB(A) at the highest normal setting. The typical hood in this airflow group is 66 dB(A); every 10 dB sounds about twice as loud.