Vesser WTB12DS/TB12DS
Uses less electricity than 24% of the 3,067 split air conditioners, 3 kW on the EU register. At your selected price (European Union) that is €55 a year, €552 over ten years.
- Cooling, SEER
- 6.1
- Typical 6.5
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €55 / year
- +€238 if you also heat with it (average climate)
Uses more than most comparable models: 76 % of them need less. Kadeer Electrical NF-ST30CR, the most efficient alternative on sale, saves about €54 a year. Class A++ is the most common class in this group (67% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. Vesser has 8 models in this group; this one is number 5 among them.
Where it stands
Rank 2,092 of 3,067 split air conditioners, 3 kW by yearly consumption. 2,091 use less.
Next to it in the ranking
- Tesla TT34EXC1-1232IAWPC 195 kWh same
- Tesla TT34EXKC-1232IAW 195 kWh same
- Vesser WTB12DS/TB12DS 195 kWh
- Gorenje REA35IN KC + REA35OUT1 KC 195 kWh same
- Gorenje REA35IN KC + REA35OUT KC 195 kWh same
What it will cost you
| Period | WTB12DS/TB12DS | NF-ST30CR | Difference |
|---|---|---|---|
| 1 year | €55 | €1 | −€54 |
| 5 years | €276 | €4 | −€272 |
| 10 years | €552 | €8 | −€544 |
| 15 years | €828 | €13 | −€816 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Vesser WTB12DS/TB12DS (this model) | 195 | — |
| 3 | €54 | |
| 102 | €26 | |
| 103 | €26 | |
| 103 | €26 | |
| 112 | €24 |
Label and product sheet
- Energy class cooling / heating
- A++ / A+
- SEER
- 6.1
- SCOP warmer / average / colder
- – / 4.0 / –
- Cooling design load
- 3.4 kW
- Heating design load (average)
- 3.4 kW
- Yearly cooling
- 195 kWh
- Yearly heating (average climate)
- 840 kWh
- Sound power indoor / outdoor
- 50 / 60 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Vesser under one model number.
WTB12DS/TB12DS
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Vesser WTB12DS/TB12DS cost to run?
At one cooling season as on the label it uses about 195 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €55 a year, or €552 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 6.1 and SCOP 4.0 in the average climate: higher is better.