Australia · costs in AUD
Top-mount fridge freezer · 2 doors
Westinghouse WTB3400AK Fridge
Westinghouse WTB3400AK is a 341 L top-mount fridge freezer registered under Australia’s Energy Rating (GEMS) scheme (registration ARF3925).
- Total capacity
- 341 L
- 267 L fridge + 74 L freezer
- Energy rating
- 3
- Star rating index 3.23
- Annual electricity use
- 339 kWh
- Label figure (comparative energy consumption)
- Estimated running cost
- $108 / year
- $9.04 / month · $1,085 over 10 years
9% more electricity than the median of 49 comparable 300–399 L top-mount fridge freezer registrations (312 kWh a year). It uses less than 14% of them. At 32c/kWh that is about $9 a year more than the median, $86 over 10 years.
Uses 11% less than the maximum allowed for its size and type under the minimum energy performance standard (382 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 top-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 WTB3400AK running cost
- Per month
- $9.04
- Per year
- $108
- 5 years
- $542
- 10 years
- $1,085
339 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
- 341 L
- Fresh food (fridge) volume
- 267 L
- Frozen storage volume
- 74 L
- GEMS adjusted volume
- 399 L
- fresh food compartment
- 267 L gross
- freezer compartment
- 74 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 top-mount fridge freezers that use less electricity
Same type, total capacity within 12% of 341 L, at least 3% lower annual kWh.
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Chiq CTM347NB5E348 L241 kWh/yr | 5 | $77 | |
| Chiq CTM348NW5E348 L241 kWh/yr | 5 | $77 | |
| Hisense HRTF325_series326 L256 kWh/yr | 4.5 | $82 | |
| Hisense HRTF325S326 L256 kWh/yr | 4.5 | $82 | |
| Hitachi HRTN6408SXAU374 L257 kWh/yr | 5 | $82 |
Fridges similar to the Westinghouse WTB3400AK
| Model | Capacity | Stars | kWh / yr | Why similar |
|---|---|---|---|---|
| Haier HRF360T Series 2% smaller, same door count, similar star rating | 334 L | 3.5 | 319 | 2% smaller, same door count, similar star rating |
| Euromaid ETM362 series 2% smaller, same door count, similar star rating | 334 L | 3.5 | 319 | 2% smaller, same door count, similar star rating |
| TCL P362TMW 2% smaller, same door count, similar star rating | 334 L | 3.5 | 319 | 2% smaller, same door count, similar star rating |
| Nero 744300 2% smaller, same door count, similar star rating | 334 L | 3.5 | 319 | 2% smaller, same door count, similar star rating |
| Euromaid ETM362W 2% smaller, same door count, similar star rating | 334 L | 3.5 | 319 | 2% smaller, same door count, similar star rating |
| Haier HRF360TW3 2% smaller, same door count, similar star rating | 334 L | 3.5 | 319 | 2% smaller, same door count, similar star rating |
Same consumer type, total capacity within 12% of 341 L; ordered by closeness of capacity, then lowest annual kWh.
Other Westinghouse models of similar size
| Model | Stars | Est. cost / yr | Compare |
|---|---|---|---|
| Westinghouse WTB3700AH350 L349 kWh/yr | 3 | $112 | |
| Westinghouse WTM3400WL341 L311 kWh/yr | 3.5 | $100 |
Compare WTB3400AK with another fridge
Westinghouse WTB3400AK specifications
- Type
- Top-mount fridge freezer
- Configuration
- Upright
- Doors
- 2
- Defrost
- Variable defrost controller
- Ice maker
- –
- Width
- 1,756 mm
- Height
- 598 mm
- Depth
- 650 mm
- Annual energy (label)
- 339 kWh
- Star rating index
- 3.228
- MEPS level (maximum allowed)
- 382 kWh
- kWh per adjusted litre
- 0.849
- Country of manufacture
- Thailand
Related Westinghouse model numbers starting with WTB3400
3 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.
Other model numbers on registration ARF3925
Registered together with the same test results, usually colour or finish variants.
Australian GEMS registration details
- Registration number
- ARF3925
- GEMS registration id
- 178014
- Status
- approved, available (self-reported)
- Registration expires
- 6 September 2031
- Registered for sale in
- Australia, Fiji, New Zealand
- Family
- WTB3400**
- Designation
- Refrigerator/freezer
- Product class
- Class 5
- GEMS group
- Group 5T: refrigerator-freezer, automatic defrost, top-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 5T (frost-free fridge freezer, top-mounted freezer)
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.