EnergyLabelEU
EN
Costs for 0.283 €/kWh · Eurostat 2026 H1

Freezers · 349 L · freestanding

Sontec CH370

F

Uses less electricity than 15% of the 682 freezers, 300–399 L on the EU register. At your selected price (European Union) that is €87 a year, €872 over ten years.

Electricity
308 kWh / year
Typical 254 kWh
Running cost
€87 / year
+€15 vs typical
Per 100 litres
88.3 kWh
Typical 74.2 kWh

Uses more than most comparable models: 85 % of them need less. Liebherr FNXa 522i_994796251, the most efficient alternative on sale, saves about €55 a year. 72% of comparable models reach a better class than F; the most common is E. At 44 dB it is 4 dB louder than the typical model in its group. Of 2 Sontec models in this group, it is the most efficient. Sontec sells the same label values under other model names: CH370TDUO. On the register since 2020 and still on sale.

Where it stands

Rank 549 of 682 freezers, 300–399 L by yearly consumption. 548 use less.

Median 254 This model · 308 90 900 kWh ← uses less · uses more →

Next to it in the ranking

  1. F Stalgast 883401 308 kWh same
  2. F Orima ORH 371 308 kWh same
  3. F Sontec CH370 308 kWh
  4. F Sontec CH370TDUO 308 kWh same
  5. F Ocean NJ 51 2 308 kWh same
See the full ranking

What it will cost you

Period CH370 FNXa 522i_994796251 Difference
1 year €87 €32 −€55
5 years €436 €161 −€275
10 years €872 €323 −€549
15 years €1,308 €484 −€824

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 · 349 L

0 L fridge 349 L freezer

88.3 kWh per 100 litres a year; the typical model in this group needs 74.2.

Noise · class D

30 dB · whisper40 dB · quiet library 44 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
F Sontec CH370 (this model)
349 L44 308 — —
359 L33 114 €55 €549
362 L41 118 €54 €538
362 L41 118 €54 €538
359 L40 118 €54 €538
359 L33 141 €47 €473

Label and product sheet

Energy class
F (scale A–G)
Energy consumption
308 kWh/year
Total volume
349 L
Fridge / freezer
0 L / 349 L
Noise
44 dB(A), class D
Height × width × depth
860 × 1,320 × 690 mm
Installation
freestanding
Climate classes
T
Guarantee (supplier)
2 years
Spare parts (minimum)
7 years

Model numbers and history

2 model numbers are registered by Sontec with identical label values (usually colour or market variants). Searching any of them leads here.

CH370 · CH370T

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

Questions

How much does the Sontec CH370 cost to run?

At continuous operation it uses about 308 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €87 a year, or €872 over ten years.

Is the Sontec CH370 quiet?

Its label states 44 dB(A), noise class D. The typical freezers, 300–399 L model is 40 dB(A).