c/kWh
per week
$/kLusage charge on your water bill
Capacity
9 kg
Top loader
Energy rating
3.5
Annual electricity use
195 kWh
Label: 342 kWh Β· 0.94 kWh per wash
Estimated running cost
$119 / year
$62 electricity + $56 water Β· $1,185 over 10 years
Water per wash
108.0 L Β· Eco save, Normal temp, Full water level, No soak, Eco rinse, High spin speed programme

About the same electricity as the median of 23 comparable 9 kg top loader washing machine registrations (342 kWh a year on the label basis). It uses less than 35% of them.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 23 comparable 9 kg top loader washing machine registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 9 kg top loader washing machine sold in Australia, counted once per registration, on the label usage basis.

Washing machines similar to the Westinghouse WWT9084C7SA

No comparable registrations of the same type and size from other brands.

Compare WWT9084C7SA with another washing machine

Westinghouse WWT9084C7SA specifications

Loading
Top loader
Rated capacity
9.0 kg
Combined washer-dryer
No
Wash action
agitator
Water per wash
108.0 L
Water efficiency index
0.698
Programme tested
Eco save, Normal temp, Full water level, No soak, Eco rinse, High spin speed
Programme time
116 min
Internal heater
No
Dimensions (WΓ—HΓ—D)
670 Γ— 1,092 Γ— 720 mm
Annual energy (label)
342 kWh
Star rating index
3.82
Country of manufacture
Thailand

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.

ModelRegistrationStarskWh / yr
WWT9084C7SAACW16543.5342

Australian GEMS registration details

Registration number
ACW1241
GEMS registration id
148822
Status
approved, available (self-reported)
Registration expires
8 August 2027
Registered for sale in
Australia, Fiji, 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: Australian Government Energy Rating (GEMS) registration data, DCCEEW via data.gov.au (CC BY 3.0 AU). Dataset published 22 September 2026; last checked 23 September 2026. How the derived figures are calculated.