Kosner KSTI-09N/M/25 INT R32/ KSTI-M4-36N/100 EXT R32
Uses less electricity than 11% of the 14,301 split air conditioners, 6 kW and over on the EU register. At your selected price (European Union) that is €169 a year, €1,694 over ten years.
- Cooling, SEER
- 6.2
- Typical 6.9
- Heating, SCOP
- 3.8
- Typical 4.1
- Cooling cost
- €169 / year
- +€939 if you also heat with it (average climate)
Uses more than most comparable models: 89 % of them need less. Gouku Information BEU404-SET-03, the most efficient alternative on sale, saves about €166 a year. Class A++ is the most common class in this group (80% of models). Heating efficiency (SCOP 3.8) is below the typical 4.1 of its group. Kosner has 17 models in this group; this one is number 14 among them.
Where it stands
Rank 12,621 of 14,301 split air conditioners, 6 kW and over by yearly consumption. 12,620 use less.
Next to it in the ranking
- Bosch 7733702766 598 kWh same
- Bosch 7733702700 598 kWh same
- Kosner KSTI-09N/M/25 INT R32/ KSTI-M4-36N/100 EXT R32 598 kWh
- Bosch 8733500813T01 598 kWh same
- Bosch 8733500839 598 kWh same
What it will cost you
| Period | KSTI-09N/M/25 INT R32/ KSTI-M4-36N/100 EXT R32 | BEU404-SET-03 | Difference |
|---|---|---|---|
| 1 year | €169 | €3 | −€166 |
| 5 years | €847 | €16 | −€831 |
| 10 years | €1,694 | €31 | −€1,662 |
| 15 years | €2,540 | €47 | −€2,494 |
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) | 5.2 | 2,638 |
| Average (e.g. Strasbourg) | 3.8 | 3,316 |
| 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/ KSTI-M4-36N/100 EXT R32 (this model) | 598 | — |
| 11 | €166 | |
| 378 | €62 | |
| 382 | €61 | |
| 407 | €54 | |
| 425 | €49 |
Label and product sheet
- Energy class cooling / heating
- A++ / A
- SEER
- 6.2
- SCOP warmer / average / colder
- 5.2 / 3.8 / –
- Cooling design load
- 10.6 kW
- Heating design load (average)
- 9.0 kW
- Yearly cooling
- 598 kWh
- Yearly heating (average climate)
- 3,316 kWh
- Sound power indoor / outdoor
- 54 / 67 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by Kosner under one model number.
KSTI-09N/M/25 INT R32/ KSTI-M4-36N/100 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/ KSTI-M4-36N/100 EXT R32 cost to run?
At one cooling season as on the label it uses about 598 kWh a year according to its EU energy label. At the EU average household price of 0.283 €/kWh that is about €169 a year, or €1,694 over ten years.
What do SEER and SCOP mean?
This model reaches SEER 6.2 and SCOP 3.8 in the average climate: higher is better.