Most energy-efficient air conditioners, 2.6–3.5 kW (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €27 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 80 · A+ 104 · A++ 1,992 · A+++ 783 · B 4 · C 1

1. 1751A
   Fujitsu AOYG12LMCBN/ASYG12LMCB

   3.4 kW · SEER 6.9 · 173 kWh/yr
   €49/year
2. 1752A++
   AlpicAir AWI-36HRDC1G AWO-36HRDC1G

   3.5 kW · SEER 7.1 · 173 kWh/yr
   €49/year
3. 1753A+
   Cooper&Hunter CH-S12FTXLA2-NG

   3.5 kW · SEER 7.1 · 173 kWh/yr
   €49/year
4. 1754A++
   Cooper&Hunter CH-S12FTXD2-WP/BL/SC

   3.5 kW · SEER 7.1 · 173 kWh/yr
   €49/year
5. 1755A++
   General AOHG12KMCBN/ASHG12KMCB

   3.4 kW · SEER 6.9 · 173 kWh/yr
   €49/year
6. 1756A++
   AlpicAir AWI-36HRDC1C AWO-36HRDC1C

   3.5 kW · SEER 7.1 · 173 kWh/yr
   €49/year
7. 1757A++
   AlpicAir AWI-35HRDC1XB AWO-35HRDC1XB

   3.5 kW · SEER 6.2 · 173 kWh/yr
   €49/year
8. 1758A++
   Cooper&Hunter CH-S12FTXLA6

   3.5 kW · SEER 7.1 · 173 kWh/yr
   €49/year
9. 1759A++
   Toyotomi TAN-12IG/TAG-12IG

   3.5 kW · SEER 7 · 173 kWh/yr
   €49/year
10. 1760A++
    Viessmann Vitoclima 200-S/HE OSW2035MHE3

    3.5 kW · SEER 7.1 · 173 kWh/yr
    €49/year
11. 1761A++
    Vaillant VAIB1-035WNO + VAIB1-035WNI

    3.5 kW · SEER 7.1 · 173 kWh/yr
    €49/year
12. 1762A++
    Saunier Duval SDHB1-035SNWO + SDHB1-035SNWI

    3.5 kW · SEER 7.1 · 173 kWh/yr
    €49/year
13. 1763A++
    Emelson EML12EPRO3

    3.5 kW · SEER 7 · 173 kWh/yr
    €49/year
14. 1764A++
    GREE GWH12AWCXB-K6DNA3A

    3.5 kW · SEER 7.1 · 173 kWh/yr
    €49/year
15. 1765A+++
    Ekokai SMA35FGMX-W

    3.1 kW · SEER 7.1 · 173 kWh/yr
    €49/year
16. 1766A++
    Hokkaido HKEDS 350 ZA - HCNDS 350 ZA

    3.5 kW · SEER 7 · 173 kWh/yr
    €49/year
17. 1767A++
    Giatsu GIAS12VEN

    3.5 kW · SEER 7 · 173 kWh/yr
    €49/year
18. 1768A++
    Fujitsu AOYG12LUC/ASYG12LUCA (2021 registration)

    3.5 kW · SEER 7 · 174 kWh/yr
    €49/year
19. 1769A++
    Daikin ATXTP35M5V1B / ARXTP35N2V1B

    3.5 kW · SEER 7.1 · 174 kWh/yr
    €49/year
20. 1770A++
    Fuji Electric ROG12LUC/RSG12LUCA

    3.5 kW · SEER 7 · 174 kWh/yr
    €49/year
21. 1771A
    General AOHG12LUC/ASHG12LUCA

    3.5 kW · SEER 7 · 174 kWh/yr
    €49/year
22. 1772A
    Fujitsu AOYG12LUC/ASYG12LUCA (2019 registration)

    3.5 kW · SEER 7 · 174 kWh/yr
    €49/year
23. 1773A++
    Mainwin KAC-12GWHDBp-M104

    3.4 kW · SEER 6.1 · 174 kWh/yr
    €49/year
24. 1774A++
    Toshiba Carrier Corporation RAS-13J2AVSG-E1+RAS-B13J2FVG-E

    3.5 kW · SEER 7 · 174 kWh/yr
    €49/year
25. 1775A++
    Rhino Air ESRSPLIT12K

    3.4 kW · SEER 6.1 · 174 kWh/yr
    €49/year
26. 1776A++
    Daikin ATXTP35K3V1B / ARXTP35N2V1B

    3.5 kW · SEER 7.1 · 174 kWh/yr
    €49/year
27. 1777A++
    Invest Living MSA-12

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
28. 1778A++
    Copmax 3.5 kW

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
29. 1779A++
    Andersen Electric Apollo 12000

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
30. 1780A++
    Azuri AZI-WO35VF/O / AZI-WO35VF/I

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
31. 1781A++
    Azuri AZI-FO35VD/I / AZI-FO35VD/O

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
32. 1782A++
    Samsung AC035RNNDKG/AC035RXADKG

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
33. 1783A++
    LG UUA1 UL0/UT12FH NQ0withdrawn

    3.4 kW · SEER 6.8 · 175 kWh/yr
    €50/year
34. 1784A++
    Toyotomi CON36INECR32/CON36OUECR32

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
35. 1785A++
    WIDE WDS12IUL5ECO-R32

    3.5 kW · SEER 6.1 · 175 kWh/yr
    €50/year
36. 1786A++
    Electrolux EXS12V38HWO 950011424

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
37. 1787A++
    Zanussi ZXS12V38HWO 950014641

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
38. 1788A++
    Bosch B1ZAI1240W/B1ZAO1240W

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
39. 1789A++
    Inventor AR5VI-12WFI/AR5VO-12

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
40. 1790A++
    Canvac QHW-TA41A

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
41. 1791A++
    Vulcano 7731200465

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
42. 1792A++
    Zephir ZPB12000 MY24

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
43. 1793A++
    Airmat PYRENAIR CONSOLE 35

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
44. 1794A++
    MBO-H12A4/MAR3DI-EU

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
45. 1795A++
    Mitsubishi Electric MLZ-KP35VF / SUZ-M35VA

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
46. 1796A++
    Mitsubishi Electric MLZ-KP35VG / SUZ-M35VA

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
47. 1797A++
    Daikin FTXC35BV1B / RXC35BV1B

    3.4 kW · SEER 6.9 · 175 kWh/yr
    €50/year
48. 1798A++
    Daikin FTXC35DV1B / RXC35DV1B

    3.4 kW · SEER 6.9 · 175 kWh/yr
    €50/year
49. 1799A++
    Samsung AR50F12C1AHN/AR50F12C1AHX

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year
50. 1800A++
    Grento GRA12MB1A

    3.5 kW · SEER 7 · 175 kWh/yr
    €50/year

Ranked by annual energy consumption; running cost at the EU average household price. Open a model to see the cost in your country. Methodology