New Zealand · costs in NZD

Front loader · 8 kg

Ariston N84WAU Washing Machine

Ariston N84WAU is a 8 kg front loader washing machine registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration ACW1375).

c/kWh
per week
$/kLusage charge on your water bill
Capacity
8 kg
Front loader
Energy rating
4
Annual electricity use
176 kWh
Label: 309 kWh · 0.85 kWh per wash
Estimated running cost
$58 / year
$58 electricity + $0 water · $581 over 10 years
Water per wash
0.0 L · Eco Cotton 60°C, 1400rpm programme

24% more electricity than the median of 102 comparable 8 kg front loader washing machine registrations (249 kWh a year on the label basis). It uses less than 22% of them. At your rates that is about $11 a year more than the median, $114 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 102 comparable 8 kg front loader washing machine registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered 8 kg front loader washing machine sold in New Zealand, counted once per registration, on the label usage basis.

Washing machines similar to the Ariston N84WAU

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

Compare N84WAU with another washing machine

Ariston N84WAU specifications

Loading
Front loader
Rated capacity
8.0 kg
Combined washer-dryer
No
Wash action
–
Water per wash
0.0 L
Water efficiency index
0.578
Programme tested
Eco Cotton 60°C, 1400rpm
Programme time
320 min
Internal heater
–
Dimensions (W×H×D)
595 × 845 × 620 mm
Annual energy (label)
309 kWh
Star rating index
4.01
Country of manufacture
Poland

New Zealand E3 registration details

Registration number
ACW1375
GEMS registration id
157138
Status
approved, available (self-reported)
Registration expires
4 April 2029
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: 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: whirlpool.com.au. How the derived figures are calculated.