AEG TF3SS821DF 923421537
Uses less electricity than 86% of the 3,088 fridge-freezers, 100–199 L on the EU register. At your selected price (European Union) that is €33 a year, €334 over ten years.
- Electricity
- 118 kWh / year
- Typical 149 kWh
- Running cost
- €33 / year
- −€9 vs typical
- Per 100 litres
- 97.5 kWh
- Typical 119.0 kWh
In the most efficient quarter of its group: 21 % below the typical 149 kWh. Only 5% of comparable models have a better class than D. At 35 dB it is 4 dB quieter than the typical model in its group. AEG has 71 models in this group; this one is number 27 among them. Registered in Aug 2026, one of the newer models in its group.
Where it stands
Rank 356 of 3,088 fridge-freezers, 100–199 L by yearly consumption. 355 use less.
Next to it in the ranking
- AEG TF7AS12WDF 923776309 117 kWh −€0.28
- AEG NSF7A121DS 923886304 118 kWh same
- AEG TF3SS821DF 923421537 118 kWh
- FAR R4*BI17827D G 118 kWh same
- Hisense HBIR179EWD 118 kWh same
What it will cost you
| Period | TF3SS821DF 923421537 | WBTTKK55CW | Difference |
|---|---|---|---|
| 1 year | €33 | €16 | −€17 |
| 5 years | €167 | €81 | −€86 |
| 10 years | €334 | €161 | −€173 |
| 15 years | €501 | €242 | −€259 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Space and noise
Compartments · 121 L
97.5 kWh per 100 litres a year; the typical model in this group needs 119.0.
Noise · class B
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| AEG TF3SS821DF 923421537 (this model) | 118 | — |
| 57 | €17 | |
| 64 | €15 | |
| 66 | €15 | |
| 66 | €15 | |
| 70 | €14 |
Label and product sheet
- Energy class
- D (scale A–G)
- Energy consumption
- 118 kWh/year
- Total volume
- 121 L
- Fridge / freezer
- 104 L / 17 L
- Noise
- 35 dB(A), class B
- Height × width × depth
- 818 × 595 × 545 mm
- Installation
- built-in
- Climate classes
- SN, N, ST
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by AEG under one model number.
TF3SS821DF 923421537
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the AEG TF3SS821DF 923421537 cost to run?
At continuous operation it uses about 118 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €33 a year, or €334 over ten years.
Is the AEG TF3SS821DF 923421537 quiet?
Its label states 35 dB(A), noise class B. The typical fridge-freezers, 100–199 L model is 39 dB(A).