c/kWh
Total capacity
413 L
322 L fridge + 91 L freezer
Energy rating
4.5
Star rating index 4.54
Annual electricity use
294 kWh
Label figure (comparative energy consumption)
Estimated running cost
$97 / year
$8.08 / month ยท $970 over 10 years

11% less electricity than the median of 39 comparable 400โ€“499 L top-mount fridge freezer registrations (329 kWh a year). It uses less than 92% of them. At 33c/kWh that is about $12 a year less than the median, $116 over 10 years.

Uses 28% less than the maximum allowed for its size and type under the minimum energy performance standard (409 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 39 comparable 400โ€“499 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 400โ€“499 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.

Heller HFF413 running cost

Per month
$8.08
Per year
$97
5 years
$485
10 years
$970

294 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
413 L
Fresh food (fridge) volume
322 L
Frozen storage volume
91 L
GEMS adjusted volume
484 L
fresh food compartment
322 L gross
freezer compartment
91 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 413 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Hitachi HRTN6408SXAU374 L257 kWh/yr5$85
Hitachi HRTN6408SPWHAU374 L257 kWh/yr5$85
Chiq CTM408NSS5E410 L270 kWh/yr5$89
Chiq CTM409NBS5E410 L270 kWh/yr5$89

Fridges similar to the Heller HFF413

ModelCapacityStarskWh / yr
Mykin MTM413X
same capacity, same door count, similar external size, similar star rating
413 L4.5302
Midea MDRT580MTF45AP
same capacity, same door count, similar external size, similar star rating
413 L4.5302
Mykin MTM413S
same capacity, same door count, similar external size, similar star rating
413 L4.5302
Chiq CTM40*N*S5E
same capacity, same door count, similar external size, similar star rating
410 L5270
Chiq CTM40*N**5E
same capacity, same door count, similar external size, similar star rating
410 L5270
TCL TRF491TG
2% larger, same door count, similar external size, similar star rating
420 L4331
LG GT-7MB
3% larger, same door count, similar external size, similar star rating
424 L4335
Westinghouse WTM4302SD
4% larger, same door count, similar external size, similar star rating
431 L4325

Same consumer type, total capacity within 12% of 413 L; ordered by closeness of capacity, then lowest annual kWh.

Compare HFF413 with another fridge

Heller HFF413 specifications

Type
Top-mount fridge freezer
Configuration
Upright
Doors
2
Defrost
Variable defrost controller
Ice maker
โ€“
Width
708 mm
Height
1,676 mm
Depth
668 mm
Annual energy (label)
294 kWh
Star rating index
4.539
MEPS level (maximum allowed)
409 kWh
kWh per adjusted litre
0.607
Country of manufacture
China

Other model numbers on registration ARF3531

Registered together with the same test results, usually colour or finish variants.

New Zealand E3 registration details

Registration number
ARF3531
GEMS registration id
167366
Status
approved, available (self-reported)
Registration expires
3 March 2030
Registered for sale in
Australia, Fiji, New Zealand
Family
HFF413 series
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: chinahuacai.com. How the derived figures are calculated.