United Kingdom · costs in GBP
579 L American style fridge freezer
Hisense RF749N4SWFE Fridge Freezer
Hisense RF749N4SWFE is a 579 L American style fridge freezer with energy efficiency class E and 338 kWh a year on its GB energy label.
- Energy class
- E
- A to G scale, GB energy label
- Official energy figure
- 338 kWh/annum
- 338 kWh a year at your usage
- Our estimated running cost
- £89 / year
- £890 over 10 years
- Total volume
- 579 L
- 367 L fridge · 151 L freezer
- Energy (label)
- 338 kWh · a year
- Noise
- 39 dB · class C
- Climate class
- extended temperate
6% more energy than the median of 45 comparable 500 to 599 L American style fridge freezers in our current UK dataset (320 kWh/annum). It uses less than 7% of them. At your rates that is about £5 a year more than the median, £47 over 10 years.
How efficient is it for its size?
Cohort: every 500 to 599 L American style fridge freezer in our current UK dataset with a verified product information sheet, compared on the label figure (kWh/annum).
Fridge freezers that use less energy
Same type and size group, at least 3% lower label figure. UK products only.
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Haier HSW79F18ANMM143 kWh/yr611 L | A | £38 | |
| Hisense RS5P528STIC199 kWh/yr528 L | C | £52 | |
| Hisense RS818N4TFC221 kWh/yr632 L | C | £58 | |
| Beko ASL1532PX250 kWh/yr532 L | D | £66 | |
| Midea MDRS710FGD46W257 kWh/yr553 L | D | £68 |
The label states energy use per year at a standard 25 °C test; fridges run continuously, so no usage input applies. Estimated cost uses your electricity price and usage settings.
Fridge freezers similar to the Hisense RF749N4SWFE
| Model | Class | Est. cost / yr | Compare |
|---|---|---|---|
| Beko ASL1442VPZ327 kWh/yr580 L | E | £86 | |
| Beko ASL1442VPS327 kWh/yr580 L | E | £86 | |
| Tesla T582SBSX328 kWh/yr582 L | E | £86 | |
| Tesla T582SBSB328 kWh/yr582 L | E | £86 | |
| Samsung Electronics RS57DG400EM9EU331 kWh/yr583 L | E | £87 | |
| Bosch KFI96APEA327 kWh/yr574 L | E | £86 | |
| Bosch KFF96PIEP333 kWh/yr573 L | E | £88 | |
| Haier HSPR79F18EWMB302 kWh/yr573 L | E | £79 |
The label states energy use per year at a standard 25 °C test; fridges run continuously, so no usage input applies. Estimated cost uses your electricity price and usage settings.
Compare RF749N4SWFE with another fridge freezer
Hisense RF749N4SWFE specifications
Structured from the supplier’s product information sheet, the document the GB energy label is based on.
- Type
- American style fridge freezer
- Energy efficiency class
- E
- Energy efficiency index (EEI)
- 100
- Annual energy consumption
- 338 kWh/a
- Total volume
- 579 L
- Fridge (unfrozen) volume
- 367 L
- Freezer volume
- 151 L
- Freezer rating
- 4-star
- Noise
- 39 dB(A), class C
- Climate class
- extended temperate
- Design
- freestanding
- Dimensions (H × W × D)
- 1785 × 914 × 725 mm
RF749N4SWFE 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 2019/2016 as applied in Great Britain
- Model identifier
- RF749N4SWFE
- Supplier
- Hisense
- Energy class
- E
- Label figure
- 338 kWh/annum
- Source
- currys_product_information_sheet (official document)
- Retrieved
- 23 September 2026
- Energy class shown
- E
- Seen at a UK retailer
- in stock, £1,199 on 23 September 2026 · listing
- Seen at a UK retailer
- in stock on 23 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.