c/kWh
per week
$/kLusage charge on your water bill
Wash capacity
9 kg
Front loader
Energy rating
4
Annual electricity use
197 kWh
Label: 345 kWh · 0.95 kWh per wash
Estimated running cost
$65 / year
$65 electricity + $0 water · $649 over 10 years
Water per wash
0.0 L · Cottons, Eco, 60°C, 1400 rpm programme

29% more electricity than the median of 26 comparable 9 kg front loader washer dryer registrations (268 kWh a year on the label basis). It uses less than 8% of them. At your rates that is about $14 a year more than the median, $145 over 10 years.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 26 comparable 9 kg front loader washer dryer registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered 9 kg front loader washer dryer sold in New Zealand, counted once per registration, on the label usage basis.

Washer dryers similar to the Bosch WNA14400AU

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

Compare WNA14400AU with another washer dryer

Bosch WNA14400AU specifications

Loading
Front loader
Rated capacity
9.0 kg
Combined washer-dryer
Yes
Wash action
–
Water per wash
0.0 L
Water efficiency index
0.588
Programme tested
Cottons, Eco, 60°C, 1400 rpm
Programme time
327 min
Internal heater
–
Dimensions (W×H×D)
–
Annual energy (label)
345 kWh
Star rating index
4.00
Country of manufacture
China

New Zealand E3 registration details

Registration number
ACW1223
GEMS registration id
146320
Status
approved, available (self-reported)
Registration expires
19 May 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: 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.