Kosner KSTI-12N/M/35 INT R32 EVO / KSTI-12N/35 EXT R32
Air conditioner · model KSTI-12N/M/35 INT R32 EVO / KSTI-12N/35 EXT R32 · on the market since 18 March 2024
Annual cooling consumption as declared on the EU energy label (standard cooling season). Prices: Eurostat household electricity prices incl. taxes, 2026 (Jan–Jun), consumption band 2,500–4,999 kWh.
Running cost in every country (39)
| Country | €/kWh | Per year | 10 years |
|---|---|---|---|
| Albania | 0.119 | €21 | €214 |
| Austria | 0.326 | €59 | €587 |
| Belgium | 0.358 | €64 | €644 |
| Bosnia and Herzegovina | 0.1 | €18 | €179 |
| Bulgaria | 0.134 | €24 | €241 |
| Croatia | 0.182 | €33 | €327 |
| Cyprus | 0.269 | €48 | €484 |
| Czechia | 0.288 | €52 | €519 |
| Denmark | 0.238 | €43 | €428 |
| Estonia | 0.212 | €38 | €381 |
| Finland | 0.269 | €48 | €485 |
| France | 0.249 | €45 | €447 |
| Georgia | 0.073 | €13 | €132 |
| Germany | 0.362 | €65 | €651 |
| Greece | 0.24 | €43 | €432 |
| Hungary | 0.114 | €21 | €205 |
| Iceland | 0.202 | €36 | €363 |
| Ireland | 0.387 | €70 | €697 |
| Italy | 0.314 | €57 | €566 |
| Kosovo | 0.087 | €16 | €156 |
| Latvia | 0.242 | €43 | €435 |
| Liechtenstein | 0.299 | €54 | €538 |
| Lithuania | 0.216 | €39 | €389 |
| Luxembourg | 0.202 | €36 | €364 |
| Malta | 0.127 | €23 | €228 |
| Moldova | 0.187 | €34 | €337 |
| Montenegro | 0.104 | €19 | €187 |
| Netherlands | 0.244 | €44 | €439 |
| North Macedonia | 0.117 | €21 | €210 |
| Norway | 0.199 | €36 | €359 |
| Poland | 0.3 | €54 | €540 |
| Portugal | 0.237 | €43 | €426 |
| Romania | 0.284 | €51 | €510 |
| Serbia | 0.12 | €22 | €215 |
| Slovakia | 0.199 | €36 | €357 |
| Slovenia | 0.212 | €38 | €381 |
| Spain | 0.251 | €45 | €452 |
| Sweden | 0.306 | €55 | €551 |
| Türkiye | 0.066 | €12 | €118 |
How it compares
Compared with 2,964 air conditioners, 2.6–3.5 kW on the EU register:
- Cooling energy use180 kWhlower than 35%
- Cooling efficiency7higher than 58%
- Indoor noise55 dB(A)lower than 44%
1,879 comparable models use less energy. The typical model in this group uses 160 kWh a year; most use between 107 and 201. See the full ranking.
Same size, lower running cost
Models in the same group (air conditioners, 2.6–3.5 kW) that are still on the market and use at least 10% less energy, with the yearly saving at the EU average price.
- A+++Fuji Electric ROH12KHCBN/RSH12KHCBN3.5 kW · SEER 10.6 · 115 kWh/yr−€18/year
- A+++Fujitsu AOEH12KHCBN/ASEH12KHCBN3.5 kW · SEER 10.6 · 115 kWh/yr−€18/year
- A+++General AOHH12KHCBN/ASHH12KHCBN3.5 kW · SEER 10.6 · 115 kWh/yr−€18/year
- A+++Bosch 77337031203.4 kW · SEER 9.7 · 123 kWh/yr−€16/year
- A+++Buderus 77337031353.4 kW · SEER 9.7 · 123 kWh/yr−€16/year
Compare side by side: KSTI-12N/M/35 INT R32 EVO / KSTI-12N/35 EXT R32 vs ROH12KHCBN/RSH12KHCBN · KSTI-12N/M/35 INT R32 EVO / KSTI-12N/35 EXT R32 vs AOEH12KHCBN/ASEH12KHCBN · KSTI-12N/M/35 INT R32 EVO / KSTI-12N/35 EXT R32 vs AOHH12KHCBN/ASHH12KHCBN
Energy label values
| Energy efficiency class | A++ on the A+++–D scale |
|---|---|
| Function | cooling and heating |
| Cooling capacity | 3.5 kW |
| Heating capacity | 2.9 kW |
| SEER (cooling) | 7 |
| SCOP (heating, average climate) | 4.1 |
| Annual cooling consumption | 180 kWh |
| Annual heating consumption (average climate) | 991 kWh |
| Heating class | AP |
| Indoor noise | 55 dB(A) |
| Outdoor noise | 63 dB(A) |
| Refrigerant | R32 |
| Refrigerant GWP | 675 |
Lifespan & repair
Registration history
- 14 November 2024 First published in the EU energy label register (EPREL)
- 18 March 2024 Placed on the EU market
Other Kosner models: air conditioners, 2.6–3.5 kW
- A++Kosner KSTI-09N/M/25 INT R32 EVO/ KSTI-09N/25 EXT R322.7 kW · SEER 6.9 · 135 kWh/yr€38/year
- A++Kosner SPLIT CASSETTE R32 KOSNER KSTI-12/35 CS NOVA3.5 kW · SEER 6.6 · 186 kWh/yr€53/year
- A++Kosner SPLIT CONDUCTOS R32 KOSNER KSTI-12/35 CD NOVA EVO3.5 kW · SEER 6.5 · 188 kWh/yr€53/year
Comparable air conditioners from other brands
- A++Fujitsu AOYG12LLCC/ASYG12LLCC3.4 kW · SEER 6.6 · 180 kWh/yr€51/year
- A++Invest Living MSA - 12C3.5 kW · SEER 7 · 180 kWh/yr€51/year
- A++Panasonic CS-TZ35WKEW / CU-TZ35WKE3.5 kW · SEER 6.8 · 180 kWh/yr€51/year
- A++Daewoo SLU12W32R30CY3.4 kW · SEER 6.6 · 180 kWh/yr€51/year
- A++MAXA SPR35R3.5 kW · SEER 7 · 180 kWh/yr€51/year
- A++Animair IDU-A35N1 / ODU-A35N13.5 kW · SEER 7 · 180 kWh/yr€51/year
Source: EU energy label register (EPREL), registration 2195222. Values are as declared by the supplier. YearlyCost is not affiliated with the European Commission or Kosner.