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

Range hood · 447 m³/h

Smeg KLT12L4X

B

Uses less electricity than 7% of the 11,514 range hoods, 400–599 m³/h on the EU register. At your selected price (European Union) that is €26 a year, €257 over ten years.

Noise (max)
66 dB
Typical 64 dB
Airflow (max)
447 m³/h
Running cost
€26 / year

Uses more than most comparable models: 93 % of them need less. Soonye BT8303T-52B-90, the most efficient alternative on sale, saves about €24 a year. 53% of comparable models reach a better class than B; the most common is A. At 66 dB(A) at full power it is 2 dB louder than the typical hood in its airflow group. Smeg has 93 models in this group; this one is number 85 among them. Smeg sells the same label values under other model names: KLT12L4WH.

Where it stands

Rank 10,647 of 11,514 range hoods, 400–599 m³/h by yearly consumption. 10,646 use less.

Median 53 This model · 91 5 205 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Falmec CSTN90.E3P2#ZZZ3460F 91 kWh −€0.03
  2. B Smeg KLT12L4WH 91 kWh same
  3. B Smeg KLT12L4X 91 kWh
  4. D Amica KH17383E 91 kWh same
  5. D Amica KH17388E 91 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)
B
Grease filtering
E
Lighting
B

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 Smeg KLT12L4X (this model)
447 m³/h66 91 — —
511 m³/h54 7 €24 €238
511 m³/h54 7 €24 €238
480 m³/h54 7 €24 €238
481 m³/h58 7 €24 €236
481 m³/h58 7 €24 €236

Label and product sheet

Energy class
B (scale A+++–D)
Yearly energy
90.9 kWh
Airflow min / max
194 / 447 m³/h
Noise min / max
51 / 66 dB(A)
Fluid dynamic efficiency
B
Grease filtering
E (62.7 %)
Lighting efficiency
B

Model numbers and history

Registered by Smeg under one model number.

KLT12L4X

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

Questions

How loud is the Smeg KLT12L4X?

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.