EnergyLabelEU
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Costs for 0.283 €/kWh · Eurostat 2026 H1

Freezers · 274 L · freestanding

Koenic KFZ 631 C NF IN

C

Uses less electricity than 96% of the 2,484 freezers, 200–299 L on the EU register. At your selected price (European Union) that is €44 a year, €445 over ten years.

Electricity
157 kWh / year
Typical 235 kWh
Running cost
€44 / year
−€22 vs typical
Per 100 litres
57.3 kWh
Typical 89.8 kWh

Only 73 of 2,484 freezers, 200–299 L do better. Class C is the best class any model in this group reaches, and only 4% of them do. Per 100 litres it needs 57.3 kWh a year; the typical model in its group needs 89.8. Of 7 Koenic models in this group, it is the most efficient. Koenic sells the same label values under other model names: KFZ 631 C NF W.

Where it stands

Rank 74 of 2,484 freezers, 200–299 L by yearly consumption. 73 use less.

Median 235 This model · 157 80 380 kWh ← uses less · uses more →

Next to it in the ranking

  1. C Koelmann GL185CW-NF 157 kWh same
  2. C Wisberg WBVR185NFCW 157 kWh same
  3. C Koenic KFZ 631 C NF IN 157 kWh
  4. C Koenic KFZ 631 C NF W 157 kWh same
  5. C Midea MDRU385MTC02 157 kWh same
See the full ranking

What it will cost you

Period KFZ 631 C NF IN FNa 6625_996990251 Difference
1 year €44 €28 −€16
5 years €222 €140 −€82
10 years €445 €280 −€164
15 years €667 €421 −€246

Is the more efficient model worth its price?

Years of use

Enter both purchase prices to see the total cost of ownership.

Space and noise

Compartments · 274 L

0 L fridge 274 L freezer

57.3 kWh per 100 litres a year; the typical model in this group needs 89.8.

Noise · class C

30 dB · whisper40 dB · quiet library 39 dB
Dashed: group median 40 dB

Same size, lower running cost

On sale, at least 10% less energy, same size group

Model VolumedB kWh / yr Saves / year in 10 years
C Koenic KFZ 631 C NF IN (this model)
274 L39 157 — —
260 L33 99 €16 €164
260 L33 99 €16 €164
294 L39 112 €13 €127

Label and product sheet

Energy class
C (scale A–G)
Energy consumption
157 kWh/year
Total volume
274 L
Fridge / freezer
0 L / 274 L
Noise
39 dB(A), class C
Height × width × depth
1,850 × 600 × 660 mm
Installation
freestanding
Climate classes
SN, N, ST, T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

Registered by Koenic under one model number.

KFZ 631 C NF IN

  1. First published in the EU register (EPREL)
  2. Placed on the EU market

Questions

How much does the Koenic KFZ 631 C NF IN cost to run?

At continuous operation it uses about 157 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €44 a year, or €445 over ten years.

Is the Koenic KFZ 631 C NF IN quiet?

Its label states 39 dB(A), noise class C. The typical freezers, 200–299 L model is 40 dB(A).