Siemens WR47B2C7NL
Uses the least electricity of the 1,670 heat pump dryers, 9 kg on the EU register. At your selected price (European Union) that is €36 a year, €358 over ten years.
- Per 100 cycles
- 79 kWh
- Typical 110 kWh
- Running cost
- €36 / year
- −€14 vs typical
- Per cycle
- €0.22
- 0.79 kWh
The lowest consumption of all 1,670 heat pump dryers, 9 kg on the EU register. Class A is the best class any model in this group reaches, and only 7% of them do. A full standard cycle takes 265 minutes, 53 more than the typical dryer in its group. Of 84 Siemens models in this group, it is the most efficient. Siemens sells the same label values under other model names: WR47B2C90, WR47B2C9NL, WR47B2D0ES and 3 more.
Where it stands
Rank 1 of 1,670 heat pump dryers, 9 kg by yearly consumption. None uses less.
Next to it in the ranking
- Siemens WR47B2D0ES 126 kWh same
- Siemens WR47B2C5FG 126 kWh same
- Siemens WR47B2C7NL 126 kWh
- Siemens WR47B2C8AT 126 kWh same
- Siemens WR47B2C90 126 kWh same
What it will cost you
| Period | WR47B2C7NL |
|---|---|
| 1 year | €36 |
| 5 years | €179 |
| 10 years | €358 |
| 15 years | €537 |
Cost by how often you dry
| Use | kWh / yr | € / yr |
|---|---|---|
| Winter only · 80 cycles | 63 | €18 |
| Our default · 160 cycles | 126 | €36 |
| Family · 260 cycles | 205 | €58 |
Noise · class A
Label and product sheet
- Energy class
- A
- Technology
- Heat pump dryers
- Energy per cycle
- 0.79 kWh
- Rated capacity
- 9 kg
- Condensation efficiency
- A (95 %)
- Programme duration (full load)
- 4:25 h
- Noise
- 57 dB(A)
- Refrigerant
- R290
- Guarantee (supplier)
- 2 years
- Spare parts (minimum)
- 10 years
Model numbers and history
Registered by Siemens under one model number.
WR47B2C7NL
- First published in the EU register (EPREL)
- Placed on the EU market
- Supplier changed publishedOnDate from 2026,10,20 to 2026,11,3
Questions
How much does the Siemens WR47B2C7NL cost to run?
At 160 drying cycles a year it uses about 126 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €36 a year, or €358 over ten years.