c/kWh
per week
$/kLusage charge on your water bill
Capacity
9 kg
Front loader
Energy rating
5
Annual electricity use
119 kWh
Label: 209 kWh ยท 0.57 kWh per wash
Estimated running cost
$39 / year
$39 electricity + $0 water ยท $393 over 10 years
Water per wash
0.0 L ยท Cottons Eco, 60ยฐC, 1400 rpm programme

22% less electricity than the median of 77 comparable 9 kg front loader washing machine registrations (268 kWh a year on the label basis). It uses less than 91% of them. At your rates that is about $11 a year less than the median, $111 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 77 comparable 9 kg front 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 front loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.

Washing machines similar to the Bosch WAN28227AU

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

Compare WAN28227AU with another washing machine

Bosch WAN28227AU specifications

Loading
Front loader
Rated capacity
9.0 kg
Combined washer-dryer
No
Wash action
โ€“
Water per wash
0.0 L
Water efficiency index
0.570
Programme tested
Cottons Eco, 60ยฐC, 1400 rpm
Programme time
345 min
Internal heater
โ€“
Dimensions (Wร—Hร—D)
โ€“
Annual energy (label)
209 kWh
Star rating index
5.00
Country of manufacture
Poland

New Zealand E3 registration details

Registration number
ACW1626
GEMS registration id
171727
Status
approved, available (self-reported)
Registration expires
24 September 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/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.