New Zealand · costs in NZD
Top loader · 12 kg
Westinghouse WWT1284M7WA Washing Machine
Westinghouse WWT1284M7WA is a 12 kg top loader washing machine registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration ACW1191).
A newer registration of this model exists: ACW1831.
- Capacity
- 12 kg
- Top loader
- Energy rating
- 4
- Annual electricity use
- 220 kWh
- Label: 386 kWh · 1.1 kWh per wash
- Estimated running cost
- $92 / year
- $73 electricity + $19 water · $915 over 10 years
- Water per wash
- 43.4 L · Eco Save, Normal temp, Full water level, No soak, Eco rinse, High spin speed programme
6% more electricity than the median of 25 comparable 11 to 12 kg top loader washing machine registrations (364 kWh a year on the label basis). It uses less than 32% of them. At your rates that is about $4 a year more than the median, $41 over 10 years.
How efficient is it for its size?
Cohort: every currently registered 11 to 12 kg top loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.
Washing machines similar to the Westinghouse WWT1284M7WA
No comparable registrations of the same type and size from other brands.
Compare WWT1284M7WA with another washing machine
Westinghouse WWT1284M7WA specifications
- Loading
- Top loader
- Rated capacity
- 12.0 kg
- Combined washer-dryer
- No
- Wash action
- –
- Water per wash
- 43.4 L
- Water efficiency index
- 0.751
- Programme tested
- Eco Save, Normal temp, Full water level, No soak, Eco rinse, High spin speed
- Programme time
- 130 min
- Internal heater
- No
- Dimensions (W×H×D)
- 670 × 1,092 × 720 mm
- Annual energy (label)
- 386 kWh
- Star rating index
- 4.04
- Country of manufacture
- Thailand
Related Westinghouse model numbers starting with WWT1284M7WA
1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.
| Model | Registration | Stars | kWh / yr | Registration expires |
|---|---|---|---|---|
| WWT1284M7WA | ACW1831 | 4 | 386 | 19 August 2031 |
New Zealand E3 registration details
- Registration number
- ACW1191
- GEMS registration id
- 144810
- Status
- approved, unavailable (self-reported)
- Registration expires
- 16 February 2027
- Registered for sale in
- Australia, New Zealand
- Family
- –
- Regulatory standard
- Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
- Test standard
- AS/NZS 2040.1:2005/Amdt 3:2010
Source: E3 programme registration data (EECA, New Zealand) (trans-Tasman E3 registration data published by DCCEEW on data.gov.au, CC BY 3.0 AU). Dataset published 22 September 2026; last checked 23 September 2026. How the derived figures are calculated.