KlimaNEXT KNX-S12-32
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
- +€208 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. It is the only KlimaNEXT model in this group. Registered in Oct 2026, one of the newer models in its group.
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
- Panasonic CS-ME5PKE + CS-E7QKEW / CU-2E12SBE 194 kWh −€0.28
- Mitsubishi Heavy Industries SRC35ZMX-S_SRR35ZM-S 194 kWh −€0.28
- KlimaNEXT KNX-S12-32 195 kWh
- Zeniro ZRO-QC-12K-MOS 195 kWh same
- Olmo OSH-12FWH 195 kWh same
What it will cost you
| Period | KNX-S12-32 | 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
Heating by climate zone
| Climate | SCOP | kWh / yr |
|---|---|---|
| Warmer (e.g. Athens) | 5.1 | 629 |
| Average (e.g. Strasbourg) | 4.0 | 735 |
| Colder (e.g. Helsinki) | — | — |
Same size, lower running cost
On sale, at least 10% less energy, same size group
| Model | kWh / yr | Saves / year |
|---|---|---|
| KlimaNEXT KNX-S12-32 (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
- 5.1 / 4.0 / –
- Cooling design load
- 3.4 kW
- Heating design load (average)
- 2.1 kW
- Yearly cooling
- 195 kWh
- Yearly heating (average climate)
- 735 kWh
- Sound power indoor / outdoor
- 60 / 60 dB(A)
- Refrigerant
- R32 (GWP 675)
Model numbers and history
Registered by KlimaNEXT under one model number.
KNX-S12-32
- First published in the EU register (EPREL)
- Placed on the EU market
Questions
How much does the KlimaNEXT KNX-S12-32 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.