EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Range hood · 502 m³/h

Siemens LI99SA684

A

Uses less electricity than 70% of the 11,514 range hoods, 400–599 m³/h on the EU register. At your selected price (European Union) that is €12 a year, €116 over ten years.

Noise (max)
57 dB
Typical 64 dB
Airflow (max)
502 m³/h
Running cost
€12 / year

Near the middle of its group: 23 % below the typical 53 kWh. Class A is the most common class in this group (27% of models). At 57 dB(A) at full power it is 7 dB quieter than the typical hood in its airflow group. Siemens has 124 models in this group; this one is number 53 among them. On the register since 2021 and still on sale.

Where it stands

Rank 3,353 of 11,514 range hoods, 400–599 m³/h by yearly consumption. 3,352 use less.

Median 53 This model · 41 5 205 kWh ← uses less · uses more →

Next to it in the ranking

  1. A+ IKEA FÖRDELAKTIG 405.158.65 41 kWh same
  2. A Hoover HTS9CBK5XWIFI 41 kWh same
  3. A Siemens LI99SA684 41 kWh
  4. A+ AEG DBK6680HG 942051337 41 kWh same
  5. A+ AEG DBK6980HG 942051313 41 kWh same
See the full ranking

Noise and extraction

50 dB · quiet office70 dB · vacuum cleaner 57 dB
Dashed: group median 64 dB
Extraction (fluid dynamic)
A
Grease filtering
B
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 Siemens LI99SA684 (this model)
502 m³/h57 41 — —
511 m³/h54 7 €10 €97
511 m³/h54 7 €10 €97
480 m³/h54 7 €10 €97
481 m³/h58 7 €9 €95
481 m³/h58 7 €9 €95

Label and product sheet

Energy class
A (scale A+++–D)
Yearly energy
40.9 kWh
Airflow min / max
277 / 502 m³/h
Noise min / max
42 / 57 dB(A)
Fluid dynamic efficiency
A
Grease filtering
B (87.2 %)
Lighting efficiency
A

Model numbers and history

Registered by Siemens under one model number.

LI99SA684

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

Questions

How loud is the Siemens LI99SA684?

Its label states 57 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.