United Kingdom · costs in GBP
96 L double oven
Smeg DUSF400B Oven
Smeg DUSF400B is a 96 L double oven with energy efficiency class A and 0.77 kWh per heating cycle on its GB energy label.
- Energy class
- A
- A to G scale, GB energy label
- Official energy figure
- 1 kWh/cycle
- 160 kWh a year at your usage
- Our estimated running cost
- £42 / year
- £422 over 10 years
- Capacity
- 96 L
- 2 cavities
- Energy per cycle
- 0.77 kWh · fan-forced, on the label test
- Conventional mode
- – · per cycle without the fan
- Heat source
- electric
- Energy efficiency index
- 95.1
About the same energy as the median of 9 comparable 75 L and over (single) double ovens in our current UK dataset (1 kWh/cycle). It uses less than 0% of them.
How efficient is it for its size?
Cohort: every 75 L and over (single) double oven in our current UK dataset with a verified product information sheet, compared on the label figure (kWh/cycle).
Ovens that use less energy
Same type and size group, at least 3% lower label figure. UK products only.
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Hotpoint DUH10DB1 kWh/cycle86 L | A | £39 |
The label states energy per heating cycle on a standardised test load, not per year, so the yearly figure depends entirely on how often you cook. Estimated cost uses your electricity price and usage settings.
Ovens similar to the Smeg DUSF400B
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Midea MBOD50M3AD0SS1 kWh/cycle92 L | A | £45 | |
| Aeg TE7CP61B1 kWh/cycle100 L | A | £42 | |
| Midea MBOD50M3AD0BK1 kWh/cycle92 L | A | £45 | |
| Aeg OU5CP40B1 kWh/cycle103 L | A | £42 | |
| INDESIT DII10NS1 kWh/cycle105 L | A | £43 | |
| Hoover HO9DC3UB308BI1 kWh/cycle105 L | A | £42 | |
| Bosch MBA578BS7B1 kWh/cycle105 L | A | £44 |
The label states energy per heating cycle on a standardised test load, not per year, so the yearly figure depends entirely on how often you cook. Estimated cost uses your electricity price and usage settings.
Other Smeg models of similar size
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Smeg DUSF6300X1 kWh/cycle96 L | A | £42 |
The label states energy per heating cycle on a standardised test load, not per year, so the yearly figure depends entirely on how often you cook. Estimated cost uses your electricity price and usage settings.
Compare DUSF400B with another oven
Smeg DUSF400B specifications
Structured from the supplier’s product information sheet, the document the GB energy label is based on.
- Energy efficiency class
- A
- Usable volume
- 96 L
- Number of cavities
- 2
- Energy per cycle (fan-forced)
- 0.77 kWh
- Energy per cycle (conventional)
- –
- Energy efficiency index
- 95.1
- Heat source
- electric
- Type
- double
- Dimensions (H × W × D)
- –
DUSF400B 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
- DUSF400B
- Supplier
- SMEG
- Energy class
- A
- Label figure
- 0.77 kWh/cycle
- EPREL registration
- 2186046
- Source
- eprel_registration_from_model_search (official structured record)
- Retrieved
- 24 September 2026
- Energy class shown
- A
- Seen at a UK retailer
- in stock, £999 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.