New Zealand · costs in NZD

Front loader · 9 kg

Miele WTW870WPM Washer Dryer

Miele WTW870WPM is a 9 kg front loader washer dryer registered for sale in New Zealand under the trans-Tasman E3 energy rating scheme (registration ACW1722). The registered figures are for its wash cycle.

c/kWh
per week
$/kLusage charge on your water bill
Wash capacity
9 kg
Front loader
Energy rating
5
Annual electricity use
131 kWh
Label: 230 kWh · 0.63 kWh per wash
Estimated running cost
$43 / year
$433 over 10 years
Water per wash
– · ECO 40-60 programme

14% less 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 58% of them. At your rates that is about $7 a year less than the median, $71 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 (below 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 Miele WTW870WPM

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

Compare WTW870WPM with another washer dryer

Miele WTW870WPM specifications

Loading
Front loader
Rated capacity
9.0 kg
Combined washer-dryer
Yes
Wash action
–
Water per wash
–
Water efficiency index
0.500
Programme tested
ECO 40-60
Programme time
301 min
Internal heater
Yes
Dimensions (W×H×D)
596 × 850 × 714 mm
Annual energy (label)
230 kWh
Star rating index
5.01
Country of manufacture
Germany

New Zealand E3 registration details

Registration number
ACW1722
GEMS registration id
175750
Status
approved, available (self-reported)
Registration expires
27 May 2031
Registered for sale in
Australia, New Zealand
Family
–
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: miele.com.au. How the derived figures are calculated.