EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 300 m³/h

Maan OELBW731D4KR-S3

C

Uses less electricity than 30% of the 5,468 range hoods, under 400 m³/h on the EU register. At your selected price (European Union) that is €17 a year, €172 over ten years.

Noise (max)
61 dB
Typical 64 dB
Airflow (max)
300 m³/h
Running cost
€17 / year

Near the middle of its group: 23 % above the typical 49 kWh. 41% of comparable models reach a better class than C; the most common is D. At 61 dB(A) at full power it is 3 dB quieter than the typical hood in its airflow group. Maan has 96 models in this group; this one is number 74 among them. Maan sells the same label values under other model names: OELB31D4KR-S3, OELBW31D4KR-S3, OELBW931D4KR-S3 and 1 more. On the register since 2020 and still on sale.

Where it stands

Rank 3,813 of 5,468 range hoods, under 400 m³/h by yearly consumption. 3,812 use less.

Median 49 This model · 61 5 155 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Maan OELB31D4KR-S3 61 kWh same
  2. C Maan OELBW31D4KR-S3 61 kWh same
  3. C Maan OELBW731D4KR-S3 61 kWh
  4. C Maan OELBW731D4KW-S3CZ 61 kWh same
  5. C Maan OELBW931D4KR-S3 61 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 61 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
E
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
C Maan OELBW731D4KR-S3 (this model)
300 m³/h61 61 — —
A+++ Dopure V03BKP060T-DOP compare
380 m³/h54 5 €16 €158
A+++ Hermitlux HCHH6B01 compare
236 m³/h57 6 €16 €156
A+++ Hermitlux HMX-ESH04S60-AC compare
236 m³/h57 6 €16 €156
A+++ Magicplux MCHH6B01 compare
236 m³/h57 6 €16 €156
A+++ IsEasy E01P03MB60Ⅱ2 compare
242 m³/h59 6 €15 €155

Label and product sheet

Energy class
C (scale A+++–D)
Yearly energy
60.7 kWh
Airflow min / max
120 / 300 m³/h
Noise min / max
47 / 61 dB(A)
Fluid dynamic efficiency
E
Grease filtering
C (76.4 %)
Lighting efficiency
A

Model numbers and history

2 model numbers are registered by Maan with identical label values (usually colour or market variants). Searching any of them leads here.

OELBW731D4KR-S3 · OELBW731D4KW-S3

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

Questions

How loud is the Maan OELBW731D4KR-S3?

Its label states 61 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.