Australia · costs in AUD
Bottom-mount fridge freezer · 2 doors
Westinghouse WBB3100** Fridge
Westinghouse WBB3100** is a 308 L bottom-mount fridge freezer registered under Australia’s Energy Rating (GEMS) scheme (registration ARF3865).
- Total capacity
- 308 L
- 223 L fridge + 85 L freezer
- Energy rating
- 3.5
- Star rating index 3.54
- Annual electricity use
- 310 kWh
- Label figure (comparative energy consumption)
- Estimated running cost
- $99 / year
- $8.27 / month · $992 over 10 years
6% more electricity than the median of 48 comparable 300–399 L bottom-mount fridge freezer registrations (293 kWh a year). It uses less than 31% of them. At 32c/kWh that is about $5 a year more than the median, $54 over 10 years.
Uses 35% less than the maximum allowed for its size and type under the minimum energy performance standard (477 kWh a year MEPS level).
Cost = label kWh × 32c/kWh in AUD; change the price above to your tariff.
How efficient is it for its size?
Cohort: every currently registered 300–399 L bottom-mount fridge freezer sold in Australia, counted once per registration. Star ratings already account for size through the GEMS adjusted-volume formula; this comparison is in raw kWh against models a buyer would actually consider instead.
Westinghouse WBB3100** running cost
- Per month
- $8.27
- Per year
- $99
- 5 years
- $496
- 10 years
- $992
310 kWh × 32c/kWh. No inflation or tariff change assumed. Fridges run continuously, so the label figure is a whole-year estimate under standard test conditions.
Capacity and compartments
- Total gross volume
- 308 L
- Fresh food (fridge) volume
- 223 L
- Frozen storage volume
- 85 L
- GEMS adjusted volume
- 375 L
- fresh food compartment
- 223 L gross
- freezer compartment
- 85 L gross
Gross volumes exclude shelving. Fresh food = fresh food, chill and cellar compartments; frozen = freezer, two-star and ice-making (zero-star) compartments. Adjusted volume weights frozen space more heavily and is what the government uses to set the star rating for the size.
Similar bottom-mount fridge freezers that use less electricity
Same type, total capacity within 12% of 308 L, at least 3% lower annual kWh.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| V-zug CCO6T-51149282 L173 kWh/yr | 6 | $55 | |
| Liebherr SCNsdh 5253332 L194 kWh/yr | 6 | $62 | |
| Miele KFN 4375 DD edt/cs330 L194 kWh/yr | 6 | $62 | |
| Whirlpool WB3260IU**290 L195 kWh/yr | 5.5 | $62 | |
| Whirlpool WB3260IUXX290 L195 kWh/yr | 5.5 | $62 |
Fridges similar to the Westinghouse WBB3100**
| Model | Capacity | Stars | kWh / yr | Why similar |
|---|---|---|---|---|
| Samsung Electronics SRL325DMB same capacity, same door count, similar star rating | 307 L | 3 | 348 | same capacity, same door count, similar star rating |
| Samsung Electronics SRL334NMB same capacity, same door count, similar star rating | 310 L | 3 | 348 | same capacity, same door count, similar star rating |
| Ikea ALINGSÅS 80567961 3% larger, same door count, similar star rating | 316 L | 4 | 298 | 3% larger, same door count, similar star rating |
| Haier HRF318BW same capacity, same door count | 309 L | 4.5 | 254 | same capacity, same door count |
| Haier HRF318B Series same capacity, same door count | 309 L | 4.5 | 254 | same capacity, same door count |
| Whirlpool WB3560EUBL 2% larger, same door count | 313 L | 5 | 220 | 2% larger, same door count |
Same consumer type, total capacity within 12% of 308 L; ordered by closeness of capacity, then lowest annual kWh.
Other Westinghouse models of similar size
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Westinghouse WBB3400WH317 L310 kWh/yr | 3.5 | $99 | |
| Westinghouse WBB3400**317 L310 kWh/yr | 3.5 | $99 |
Compare WBB3100** with another fridge
Westinghouse WBB3100** specifications
- Type
- Bottom-mount fridge freezer
- Configuration
- Upright
- Doors
- 2
- Defrost
- Variable defrost controller
- Ice maker
- –
- Width
- 1,646 mm
- Height
- 598 mm
- Depth
- 650 mm
- Annual energy (label)
- 310 kWh
- Star rating index
- 3.539
- MEPS level (maximum allowed)
- 477 kWh
- kWh per adjusted litre
- 0.827
- Country of manufacture
- Thailand
Other model numbers on registration ARF3865
Registered together with the same test results, usually colour or finish variants.
Australian GEMS registration details
- Registration number
- ARF3865
- GEMS registration id
- 177754
- Status
- approved, available (self-reported)
- Registration expires
- 9 September 2031
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- WBB3100**
- Designation
- Refrigerator/freezer
- Product class
- Class 6
- GEMS group
- Group 5B: refrigerator-freezer, automatic defrost, bottom-mounted freezer
- Regulatory standard
- Greenhouse and Energy Minimum Standards (Household Refrigerating Appliances) Determination 2019
- Test standard
- AS/NZS IEC 62552.3:2018
- Consumer type rule
- GEMS group 5B (frost-free fridge freezer, bottom-mounted freezer) with one or two doors
Source: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 25 September 2026; last checked 26 September 2026. Manufacturer: electrolux.co.th. How the derived figures are calculated.