Kryster KNF451TX
Uses less electricity than 14% of the 2,763 fridge-freezers, 400–499 L on the EU register. At your selected price (European Union) that is €88 a year, €884 over ten years.
- Electricity
- 312 kWh / year
- Typical 282 kWh
- Running cost
- €88 / year
- +€8 vs typical
- Per 100 litres
- 69.2 kWh
- Typical 62.6 kWh
Uses more than most comparable models: 86 % of them need less. Datron RFMYC440G, the most efficient alternative on sale, saves about €60 a year. 83% of comparable models reach a better class than F; the most common is E. At 41 dB it is 2 dB louder than the typical model in its group. Kryster has 9 models in this group; this one is number 6 among them. On the register since 2021 and still on sale.
Where it stands
Rank 2,354 of 2,763 fridge-freezers, 400–499 L by yearly consumption. 2,353 use less.
Next to it in the ranking
- SB4158IX/1 311 kWh −€0.28
- Westpoint WNI-50F22.E 312 kWh same
- Kryster KNF451TX 312 kWh
- Vestfrost VFYSL483HGB 312 kWh same
- GRF RTC8459WJWG1 313 kWh +€0.28
What it will cost you
| Period | KNF451TX | RFMYC440G | Difference |
|---|---|---|---|
| 1 year | €88 | €28 | −€60 |
| 5 years | €442 | €142 | −€300 |
| 10 years | €884 | €283 | −€600 |
| 15 years | €1,325 | €425 | −€901 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Space and noise
Compartments · 451 L
69.2 kWh per 100 litres a year; the typical model in this group needs 62.6.
Noise · class C
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Kryster KNF451TX (this model) | 312 | — |
| 100 | €60 | |
| 122 | €54 | |
| 122 | €54 | |
| 122 | €54 | |
| 122 | €54 |
Label and product sheet
- Energy class
- F (scale A–G)
- Energy consumption
- 312 kWh/year
- Total volume
- 451 L
- Fridge / freezer
- 353 L / 98 L
- Noise
- 41 dB(A), class C
- Height × width × depth
- 1,870 × 700 × 720 mm
- Installation
- freestanding
- Climate classes
- SN, T
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Kryster under one model number.
KNF451TX
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the Kryster KNF451TX cost to run?
At continuous operation it uses about 312 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €88 a year, or €884 over ten years.
Is the Kryster KNF451TX quiet?
Its label states 41 dB(A), noise class C. The typical fridge-freezers, 400–499 L model is 39 dB(A).