United Kingdom · costs in GBP
620 m³/h chimney cooker hood
Aeg NDC7791SB Cooker Hood
Aeg NDC7791SB is a chimney cooker hood extracting up to 620 m³/h, with energy efficiency class A, 49.1 kWh a year, grease filtering class D and fan efficiency class A on its GB energy label.
- Energy class
- A
- A to G scale, GB energy label
- Official energy figure
- 49 kWh/annum
- 49 kWh a year at your usage
- Our estimated running cost
- £13 / year
- £129 over 10 years
- Extraction
- 620 m³/h
- 330 m³/h on the lowest setting
- Energy (label)
- 49 kWh · a year
- Grease filtering
- Class D · 65% of grease caught
- Fan efficiency
- Class A · air moved per watt
- Lighting
- Class A
- Noise
- 65 dB · 52 dB on the lowest setting
18% more energy than the median of 39 comparable 600 to 799 m³/h chimney cooker hoods in our current UK dataset (42 kWh/annum). It uses less than 21% of them. At your rates that is about £2 a year more than the median, £20 over 10 years.
How efficient is it for its size?
Cohort: every 600 to 799 m³/h chimney cooker hood in our current UK dataset with a verified product information sheet, compared on the label figure (kWh/annum).
Cooker hoods that use less energy
Same type and size group, at least 3% lower label figure. UK products only.
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Hoover HDG9DCH3B22 kWh/yr678 L | A++ | £6 | |
| Hoover HTS6CBH3X22 kWh/yr673 L | A++ | £6 | |
| Haier HATS9CBS4B25 kWh/yr611 L | A+ | £6 | |
| Haier HADG9CBS4BWIFI26 kWh/yr624 L | A++ | £7 | |
| Fisher & Paykel HC60BCXB434 kWh/yr564 L | A | £9 |
The label states energy use per year on a standard assumption of one hour a day on the highest setting and lighting use; a hood runs when you cook. Estimated cost uses your electricity price and usage settings.
Cooker hoods similar to the Aeg NDC7791SB
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Fisher & Paykel HC90BCXB442 kWh/yr602 L | A | £11 | |
| Fisher & Paykel HC90BCBB442 kWh/yr602 L | A | £11 | |
| Bosch DWB66BC60B47 kWh/yr621 L | B | £12 | |
| Haier HADG9CBS4BWIFI26 kWh/yr624 L | A++ | £7 | |
| Haier HADG6CBS4BWIFI26 kWh/yr624 L | A++ | £7 | |
| Smeg KD150HXE41 kWh/yr626 L | A+ | £11 | |
| Smeg KPF9RD40 kWh/yr630 L | A+ | £11 | |
| Beko HCF61620X56 kWh/yr603 L | B | £15 |
The label states energy use per year on a standard assumption of one hour a day on the highest setting and lighting use; a hood runs when you cook. Estimated cost uses your electricity price and usage settings.
Compare NDC7791SB with another cooker hood
Aeg NDC7791SB specifications
Structured from the supplier’s product information sheet, the document the GB energy label is based on.
- Energy efficiency class
- A
- Annual energy consumption
- 49 kWh/a
- Extraction rate (maximum)
- 620 m³/h
- Extraction rate (minimum)
- 330 m³/h
- Fluid dynamic efficiency
- 32.5 (class A)
- Grease filtering efficiency
- 65.1% (class D)
- Lighting efficiency
- 39.3 lux/W (class A)
- Noise (maximum / minimum)
- 65 / 52 dB(A)
- Off-mode power
- –
- Type
- chimney
- Dimensions (H × W × D)
- –
NDC7791SB energy label and product information sheet
Energy label and sources
Great Britain record. Northern Ireland follows the EU label; an EPREL record is shown here once linked.
- Scheme
- GB energy label (Energy Information Regulations)
- Regulation
- EU 65/2014 as applied in Great Britain
- Model identifier
- NDC7791SB
- Supplier
- AEG
- Energy class
- A
- Label figure
- 49.1 kWh/annum
- EPREL registration
- 2155392
- Source
- eprel_registration_from_model_search (official structured record)
- Retrieved
- 24 September 2026
- Energy class shown
- A
- Seen at a UK retailer
- in stock, £1,200 on 24 September 2026 · listing
UK figures on this page are from the supplier’s product information sheet, the document behind the GB energy label, and are not edited. Running costs, benchmarks and comparisons are our calculations. Retailer price and availability are observations on the date shown, not offers. How the UK data is gathered and calculated.