Name: Technika TGDW6BK
Brand: Technika
SKU: ADW0921

Electricity pricec/kWh

Water price$/kLusage charge on your water bill

Dishwasher cyclesper week

Capacity: 14 place; Freestanding
Energy rating: 3
Annual electricity use: 309 kWh; Label: 310 kWh · 0.85 kWh per cycle
Estimated running cost: $113 / year; $102 electricity + $11 water · $1,126 over 10 years

Water per cycle: 13.8 L · Normal programme

13% more electricity than the median of 134 comparable 13–14 place freestanding dishwasher registrations (275 kWh a year on the label basis). It uses less than 22% of them. At your rates that is about $12 a year more than the median, $115 over 10 years.

How efficient is it for its size?

median 275230324

kWh per year. Bar: the middle 80% of 134 comparable 13–14 place freestanding dishwasher registrations. Dot: this model (above the median). Hover or tab to a mark for its value.

Cohort: every currently registered 13–14 place freestanding dishwasher sold in New Zealand, counted once per registration, on the label usage basis.

Dishwashers that use less electricity

Same type and size group, at least 3% lower annual kWh on the label basis.

Model	Place settings	L / cycle	Stars	kWh / yr	Est. cost / yr	Uses less than
Asko HDFS143B.*.AU Series14 place settings190 kWh/yr	14	11.3	4.5	190	$63	99% of similar
Asko HDFS143B.BS.AU14 place settings190 kWh/yr	14	11.3	4.5	190	$63	99% of similar
Haier HDW15F3B115 place settings206 kWh/yr	15	11.1	4.5	206	$68	96% of similar
Haier HDW15F3*115 place settings206 kWh/yr	15	11.1	4.5	206	$68	96% of similar
Smeg DAFI6335D415 place settings206 kWh/yr	15	11.0	4.5	206	$68	96% of similar

kWh and cost on the label usage basis; the product page adjusts to your usage.

Dishwashers similar to the Technika TGDW6BK

Model	Place settings	L / cycle	Stars	kWh / yr	Est. cost / yr	Uses less than
Parmco DW6WP14 place settings315 kWh/yr	14	12.0	3	315	$104	20% of similar
Mistral MBDW646-14X-F14 place settings259 kWh/yr	14	12.0	3.5	259	$85	68% of similar
Furon WQP-S1-104X00014 place settings251 kWh/yr	14	12.0	3.5	251	$83	81% of similar
Kogan KAM14PDWFSD14 place settings259 kWh/yr	14	12.0	3.5	259	$85	68% of similar
Kogan KAM14PDWFSC14 place settings259 kWh/yr	14	12.0	3.5	259	$85	68% of similar
Omega ODWF6014BX14 place settings259 kWh/yr	14	12.0	3.5	259	$85	68% of similar
Mistral MBDW646-14X14 place settings259 kWh/yr	14	12.0	3.5	259	$85	68% of similar
Panasonic NP-6F3MUQNZ14 place settings253 kWh/yr	14	12.7	3.5	253	$83	80% of similar

kWh and cost on the label usage basis; the product page adjusts to your usage.

Compare TGDW6BK with another dishwasher

Technika TGDW6BK specifications

Type: Freestanding
Place settings: 14
Water per cycle (labelled programme): 13.8 L
Programme tested: Normal
Programme time: 113 min
Water connection: Single
Water softener: No
Delay start: Yes
Standby power: 0.05 W
Dimensions (W×H×D): 600 × 600 × 845 mm
Annual energy (label): 310 kWh
Star rating index: 3.17
Country of manufacture: China

1 model numbers on 1 other registration. Variants registered separately can carry different star ratings and energy figures; check the registration number on the label.

Model	Registration	Stars	kWh / yr	Capacity	Registration expires
TGDW6BK-2	ADW1035	3	315	–	12 April 2028

Other model numbers on registration ADW0921

New Zealand E3 registration details

Registration number: ADW0921
GEMS registration id: 145079
Status: approved, available (self-reported)
Registration expires: 16 August 2027
Registered for sale in: Australia, Fiji, New Zealand
Family: TGDW6
Regulatory standard: Greenhouse and Energy Minimum Standards (Dishwashers) Determination 2024
Test standard: AS/NZS 2007.1:2005

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 20 September 2026; last checked 20 September 2026. Manufacturer: glendimplex.com.au. How the derived figures are calculated.