Joula Diamond Black B
Uses less electricity than 92% of the 501 compact dishwashers, under 9 place settings on the EU register. At your selected price (European Union) that is €19 a year, €190 over ten years.
- Per 100 cycles
- 24 kWh
- Typical 49 kWh
- Running cost
- €19 / year
- −€20 vs typical
- Water per cycle
- 4.7 L
- Typical 6.5 L
In the most efficient quarter of its group: 51 % below the typical 137 kWh. Class B is the best class any model in this group reaches, and only 9% of them do. It uses 4.7 litres of water per cycle, 1.8 less than the typical model in its group. Of 4 Joula models in this group, it is the most efficient. Joula sells the same label values under other model names: Diamond White B.
Where it stands
Rank 7 of 501 compact dishwashers, under 9 place settings by yearly consumption. 6 use less.
Next to it in the ranking
- Aerium GlassView 6P Compact 67 kWh same
- IsEasy TDJR09A 67 kWh same
- Joula Diamond Black B 67 kWh
- Joula Diamond White B 67 kWh same
- Fohere TDQR01A 67 kWh same
What it will cost you
| Period | Diamond Black B | R11 | Difference |
|---|---|---|---|
| 1 year | €19 | €13 | −€6 |
| 5 years | €95 | €67 | −€28 |
| 10 years | €190 | €135 | −€56 |
| 15 years | €285 | €202 | −€83 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cost by household
| Use | kWh / yr | € / yr |
|---|---|---|
| 1–2 people · 150 cycles | 36 | €10 |
| Our default · 280 cycles | 67 | €19 |
| Family, daily · 365 cycles | 88 | €25 |
Noise · class C
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Joula Diamond Black B (this model) | 67 | — |
| 48 | €6 | |
| 59 | €2 | |
| 59 | €2 | |
| 59 | €2 |
Label and product sheet
- Energy class
- B
- Energy per 100 cycles
- 24 kWh
- Place settings
- 5
- Water per cycle
- 4.7 L
- Eco programme duration
- 2:47 h
- Noise
- 48 dB(A), class C
- Height × width × depth
- 460 × 430 × 430 mm
- Installation
- freestanding
- Guarantee (supplier)
- 1 years
- Spare parts (minimum)
- 7 years
Model numbers and history
Registered by Joula under one model number.
Diamond Black B
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Joula Diamond Black B cost to run?
At 280 eco cycles a year it uses about 67 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €19 a year, or €190 over ten years.