c/kWh
Total capacity
328 L
251 L fridge + 77 L freezer
Energy rating
3.5
Star rating index 3.91
Annual electricity use
292 kWh
Label figure (comparative energy consumption)
Estimated running cost
$96 / year
$8.03 / month ยท $964 over 10 years

About the same electricity as the median of 59 comparable 300โ€“399 L bottom-mount fridge freezer registrations (293 kWh a year). It uses less than 53% of them.

Uses 44% less than the maximum allowed for its size and type under the minimum energy performance standard (521 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 59 comparable 300โ€“399 L bottom-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 bottom-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.

Fhiaba KS600TST3A running cost

Per month
$8.03
Per year
$96
5 years
$482
10 years
$964

292 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
328 L
Fresh food (fridge) volume
251 L
Frozen storage volume
77 L
GEMS adjusted volume
388 L
freezer compartment
77 L gross
fresh food compartment
251 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 bottom-mount fridge freezers that use less electricity

Same type, total capacity within 12% of 328 L, at least 3% lower annual kWh.

ModelStarsEst. cost / yrCompare
Liebherr CNef 4315350 L187 kWh/yr6$62
Liebherr SCNsdh 5253332 L194 kWh/yr6$64
Miele KFN 4375 DD edt/cs330 L194 kWh/yr6$64
Whirlpool WB3260IUXX290 L195 kWh/yr5.5$64
Whirlpool WB3260IU**290 L195 kWh/yr5.5$64

Fridges similar to the Fhiaba KS600TST3A

ModelCapacityStarskWh / yr
Bosch KGN36IJ3AA
same capacity, same door count, similar star rating
326 L4290
Eurotech 352331
same capacity, same door count, similar star rating
330 L3.5330
Bosch KGN36VI3AA
same capacity, same door count, similar star rating
326 L4290
Majestic M373RETRO
same capacity, same door count, similar star rating
330 L3.5330
Midea MERB430FGF02AP
same capacity, same door count, similar star rating
325 L4277
Midea MERB430FGF28AP
same capacity, same door count, similar star rating
325 L4277

Same consumer type, total capacity within 12% of 328 L; ordered by closeness of capacity, then lowest annual kWh.

Other Fhiaba models of similar size

ModelStarsEst. cost / yrCompare
Fhiaba XS600TST*A328 L295 kWh/yr3.5$97
Fhiaba XS600TST3A328 L295 kWh/yr3.5$97

Compare KS600TST3A with another fridge

Fhiaba KS600TST3A specifications

Type
Bottom-mount fridge freezer
Configuration
Upright
Doors
2
Defrost
Variable defrost controller
Ice maker
โ€“
Width
599 mm
Height
2,120 mm
Depth
610 mm
Annual energy (label)
292 kWh
Star rating index
3.914
MEPS level (maximum allowed)
521 kWh
kWh per adjusted litre
0.752
Country of manufacture
Italy

Other model numbers on registration ARF4082

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

New Zealand E3 registration details

Registration number
ARF4082
GEMS registration id
179138
Status
approved, available (self-reported)
Registration expires
28 July 2031
Registered for sale in
Australia, Fiji, New Zealand
Family
**600TST*A
Designation
Refrigerator/freezer
Product class
Class 6
GEMS group
Group 5B: refrigerator-freezer, automatic defrost, bottom-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 5B (frost-free fridge freezer, bottom-mounted freezer) with one or two doors

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 19 September 2026; last checked 20 September 2026. How the derived figures are calculated.