Kosner KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R32
Uses less electricity than 40% of the 2,545 split air conditioners, under 3 kW on the EU register. At your selected price (European Union) that is €38 a year, €382 over ten years.
- Cooling, SEER
- 6.9
- Typical 6.9
- Heating, SCOP
- 4.0
- Typical 4.1
- Cooling cost
- €38 / year
- +€268 if you also heat with it (average climate)
Near the middle of its group: 4 % above the typical 130 kWh. Class A++ is the most common class in this group (65% of models). Heating efficiency (SCOP 4.0) is below the typical 4.1 of its group. It is the only Kosner model in this group.
Where it stands
Rank 1,451 of 2,545 split air conditioners, under 3 kW by yearly consumption. 1,450 use less.
Next to it in the ranking
- Gree GWH09AWBXB-K6DNA4C 135 kWh same
- Andersen Electric AE 26 135 kWh same
- Kosner KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R32 135 kWh
- Cooper&Hunter CH-S09FTXQ2-NG 135 kWh same
- Tosot Pular-GWH09AGA 135 kWh same
What it will cost you
| Period | KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R32 | MSZ-RZ25VU / MUZ-RZ25VU | Difference |
|---|---|---|---|
| 1 year | €38 | €21 | −€17 |
| 5 years | €191 | €106 | −€85 |
| 10 years | €382 | €212 | −€170 |
| 15 years | €573 | €319 | −€255 |
Is the more efficient model worth its price?
Enter both purchase prices to see the total cost of ownership.
Cooling and heating
Heating by climate zone
| Climate | SCOP | kWh / yr |
|---|---|---|
| Warmer (e.g. Athens) | 5.3 | 661 |
| Average (e.g. Strasbourg) | 4.0 | 945 |
| Colder (e.g. Helsinki) | — | — |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| Kosner KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R32 (this model) | 135 | — |
| 75 | €17 | |
| 75 | €17 | |
| 78 | €16 | |
| 78 | €16 | |
| 80 | €16 |
Label and product sheet
- Energy class cooling / heating
- A++ / A+
- SEER
- 6.9
- SCOP warmer / average / colder
- 5.3 / 4.0 / –
- Cooling design load
- 2.7 kW
- Heating design load (average)
- 2.7 kW
- Yearly cooling
- 135 kWh
- Yearly heating (average climate)
- 945 kWh
- Sound power indoor / outdoor
- 56 / 63 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Kosner under one model number.
KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R32
- Placed on the EU market
- First published in the EU register (EPREL)
Questions
How much does the Kosner KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R32 cost to run?
At one cooling season as on the label it uses about 135 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €38 a year, or €382 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 6.9 and SCOP 4.0 in the average climate: higher is better.