c/kWh
Total capacity
338 L
254 L fridge + 84 L freezer
Energy rating
4
Star rating index 4.03
Annual electricity use
293 kWh
Label figure (comparative energy consumption)
Estimated running cost
$97 / year
$8.06 / month ยท $967 over 10 years

6% less electricity than the median of 50 comparable 300โ€“399 L top-mount fridge freezer registrations (312 kWh a year). It uses less than 62% of them. At 33c/kWh that is about $6 a year less than the median, $61 over 10 years.

Uses 24% less than the maximum allowed for its size and type under the minimum energy performance standard (383 kWh a year MEPS level).

Cost = label kWh ร— 33c/kWh in NZD; change the price above to your tariff.

How efficient is it for its size?

kWh per year. Bar: the middle 80% of 50 comparable 300โ€“399 L top-mount fridge freezer registrations. Dot: this model (below the median). Hover or tab to a mark for its value.

Cohort: every currently registered 300โ€“399 L top-mount fridge freezer sold in New Zealand, counted once per registration. Star ratings already account for size through the GEMS adjusted-volume formula; this comparison is in raw kWh against models a buyer would actually consider instead.

Seiki SC-338AUTMSSINV running cost

Per month
$8.06
Per year
$97
5 years
$483
10 years
$967

293 kWh ร— 33c/kWh. No inflation or tariff change assumed. Fridges run continuously, so the label figure is a whole-year estimate under standard test conditions.

Capacity and compartments

Total gross volume
338 L
Fresh food (fridge) volume
254 L
Frozen storage volume
84 L
GEMS adjusted volume
404 L
fresh food compartment
254 L gross
freezer compartment
84 L gross

Gross volumes exclude shelving. Fresh food = fresh food, chill and cellar compartments; frozen = freezer, two-star and ice-making (zero-star) compartments. Adjusted volume weights frozen space more heavily and is what the government uses to set the star rating for the size.

Similar top-mount fridge freezers that use less electricity

Same type, total capacity within 12% of 338 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Chiq CTM3******348 L241 kWh/yr5$80
Dreame DRB340WMS5AU345 L241 kWh/yr5$80
Chiq CTM348NW5E348 L241 kWh/yr5$80
Hisense HRTF325_series326 L256 kWh/yr4.5$84
Hisense HRTF325S326 L256 kWh/yr4.5$84

Fridges similar to the Seiki SC-338AUTMSSINV

ModelCapacityStarskWh / yr
Esatto ETM338X
same capacity, same door count, similar external size, similar star rating
338 L4293
Esatto ETM338W
same capacity, same door count, similar external size, similar star rating
338 L4293
Midea MDRT489MTE01AP
same capacity, same door count, similar external size, similar star rating
338 L4293
LG GT-4MB
same capacity, same door count, similar external size, similar star rating
335 L4290
Iceland 352350
same capacity, same door count, similar external size, similar star rating
335 L4288
Heller HFF335B
same capacity, same door count, similar external size, similar star rating
335 L4288
Heller HFF335
same capacity, same door count, similar external size, similar star rating
335 L4288
LG GT-4W
same capacity, same door count, similar external size, similar star rating
335 L4290

Same consumer type, total capacity within 12% of 338 L; ordered by closeness of capacity, then lowest annual kWh.

Compare SC-338AUTMSSINV with another fridge

Seiki SC-338AUTMSSINV specifications

Type
Top-mount fridge freezer
Configuration
Upright
Doors
2
Defrost
Variable defrost controller
Ice maker
โ€“
Width
595 mm
Height
1,724 mm
Depth
695 mm
Annual energy (label)
293 kWh
Star rating index
4.027
MEPS level (maximum allowed)
383 kWh
kWh per adjusted litre
0.725
Country of manufacture
China

New Zealand E3 registration details

Registration number
ARF3674
GEMS registration id
172326
Status
approved, available (self-reported)
Registration expires
2 September 2030
Registered for sale in
Australia, Fiji, New Zealand
Family
โ€“
Designation
Refrigerator/freezer
Product class
Class 5
GEMS group
Group 5T: refrigerator-freezer, automatic defrost, top-mounted freezer
Regulatory standard
Greenhouse and Energy Minimum Standards (Household Refrigerating Appliances) Determination 2019
Test standard
AS/NZS IEC 62552.3:2018
Consumer type rule
GEMS group 5T (frost-free fridge freezer, top-mounted freezer)

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 25 September 2026; last checked 26 September 2026. Manufacturer: ayonz.com. How the derived figures are calculated.