c/kWh
per week
$/kLusage charge on your water bill
Capacity
7 kg
Top loader
Energy rating
3.5
Annual electricity use
178 kWh
Label: 312 kWh ยท 0.85 kWh per wash
Estimated running cost
$59 / year
$587 over 10 years
Water per wash
โ€“ ยท Eco, water level high, water temp warm, rinse eco, spin long, options soiled+ & soak programme

31% less electricity than the median of 38 comparable 7 kg top loader washing machine registrations (450 kWh a year on the label basis). It uses less than 95% of them. At your rates that is about $26 a year less than the median, $260 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 38 comparable 7 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 7 kg top loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.

Washing machines similar to the Haier HWT07AN1

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

Compare HWT07AN1 with another washing machine

Haier HWT07AN1 specifications

Loading
Top loader
Rated capacity
7.0 kg
Combined washer-dryer
No
Wash action
impeller
Water per wash
โ€“
Water efficiency index
0.600
Programme tested
Eco, water level high, water temp warm, rinse eco, spin long, options soiled+ & soak
Programme time
170 min
Internal heater
No
Dimensions (Wร—Hร—D)
โ€“
Annual energy (label)
312 kWh
Star rating index
3.66
Country of manufacture
China

New Zealand E3 registration details

Registration number
ACW1718
GEMS registration id
175589
Status
approved, available (self-reported)
Registration expires
23 December 2030
Registered for sale in
Australia, Fiji, New Zealand
Family
โ€“
Regulatory standard
Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2024
Test standard
AS/NZS 2040.1:2005 + A1 + A2 + A3 and testing requirements in the Greenhouse and Energy Minimum Standards (Clothes Washing Machines) Determination 2015

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. Manufacturer: haier.com. How the derived figures are calculated.