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. 401A++
   bravair MXS-09HVCX

   2.6 kW · SEER 7.1 · 128 kWh/yr
   €36/year
2. 402A+++
   Panasonic CS-XZ35XKEW-H / CU-Z35XKE

   3.5 kW · SEER 9.5 · 129 kWh/yr
   €37/year
3. 403A++
   Midea CB1-09HRFN8-I / CB1-09HFNX-O

   2.8 kW · SEER 7.6 · 129 kWh/yr
   €37/year
4. 404A+++
   LG H12S1P U18/H12S1P NS1

   3.5 kW · SEER 9.5 · 129 kWh/yr
   €37/year
5. 405A+++
   Panasonic CS-XZ35ZKEW / CU-Z35ZKE

   3.5 kW · SEER 9.5 · 129 kWh/yr
   €37/year
6. 406A+++
   Electrolux EPN12V78HWO 950011407

   3.4 kW · SEER 9.2 · 129 kWh/yr
   €37/year
7. 407A+++
   Mitsubishi Electric MSZ-LN35VG2W / MUZ-LN35VG2

   3.5 kW · SEER 9.5 · 129 kWh/yr
   €37/year
8. 408A+++
   Fuji Electric ROG12KGCA/RSG12KGTE

   3.4 kW · SEER 9.2 · 129 kWh/yr
   €37/year
9. 409A
   avidsen 127040

   2.6 kW · SEER 2.6 · 129 kWh/yr
   €37/year
10. 410A+++
    Mitsubishi Heavy Industries SRC35ZSX-W_SRK35ZSX-W

    3.5 kW · SEER 9.5 · 129 kWh/yr
    €37/year
11. 411A+++
    Mitsubishi Heavy Industries SRC35ZTX-WA_SRK35ZTX-WA

    3.5 kW · SEER 9.5 · 129 kWh/yr
    €37/year
12. 412A+++
    Fujitsu AOYG12KGCA/ASYG12KGTE

    3.4 kW · SEER 9.2 · 129 kWh/yr
    €37/year
13. 413A+++
    General AOHG12KGCA/ASHG12KGTE

    3.4 kW · SEER 9.2 · 129 kWh/yr
    €37/year
14. 414A+++
    Mitsubishi Electric MSZ-LN35VG3W / MUZ-LN35VG3

    3.5 kW · SEER 9.5 · 129 kWh/yr
    €37/year
15. 415A+++
    Toshiba Carrier Corporation RAS-35S4AVPG-ND+RAS-35S4KVPG-ND

    3.5 kW · SEER 9.5 · 129 kWh/yr
    €37/year
16. 416A+++
    NIBE ALVA-35OA1 / NIBE ALVA-35IA1

    3.5 kW · SEER 9.5 · 129 kWh/yr
    €37/year
17. 417A++
    Fujitsu AOYG09LVCA/AGYG09LVCA (2021 registration)

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
18. 418A++
    Fujitsu AOYG09LVCN/AGYG09LVCB (2021 registration)

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
19. 419A++
    Samsung AC026TNXDKG / AC026RXADKG

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
20. 420A+++
    MDV OP-09HRFN8-QRE3 / MOX330-09HFN8-QRE3

    2.6 kW · SEER 9.2 · 130 kWh/yr
    €37/year
21. 421A+++
    MDV OP-12HRFN8-QRE3 / MOX330-12HFN8-QRE3

    3.5 kW · SEER 9.2 · 130 kWh/yr
    €37/year
22. 422A++
    NOBU NBKU3VI-09WFI/NBKU3VO-09

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
23. 423A++
    Midea ACE-09HRFN8 IN / ACE-09HFN8 OUT

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
24. 424A++
    Shakai SHKI-09WF/SΗKO-09

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
25. 425A++
    Kaisai Eco KEX-09KTKI/KEX-09KTKO

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
26. 426A++
    Kaisai KWX-09KRHI/KWX-09KRHO

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
27. 427A++
    Auratsu AWX-09KTKI/AWX-09KTKO

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
28. 428A+++
    Morris WFIN-35180 / WFOD-35181

    3.2 kW · SEER 8.5 · 130 kWh/yr
    €37/year
29. 429A++
    Suneco S09H5

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
30. 430A+++
    Midea MSOPBU-09HRFN8-ME-SET

    2.6 kW · SEER 9.3 · 130 kWh/yr
    €37/year
31. 431A+++
    Midea MSOPBU-12HRFN8-ME-SET

    3.5 kW · SEER 9.2 · 130 kWh/yr
    €37/year
32. 432A++
    Inventor O3MVI32-09WiFiRF/O3MVO32-09F

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
33. 433A+++
    Grundig GEEPDH 120/ GEEPDH 121 8509343600

    3.2 kW · SEER 8.5 · 130 kWh/yr
    €37/year
34. 434A+++
    Mitsubishi Electric MSZ-LN35VG2W / MUZ-LN35VGHZ2

    3.5 kW · SEER 9.4 · 130 kWh/yr
    €37/year
35. 435A+++
    Mitsubishi Electric MSZ-RW35VG / MUZ-RW35VGHZ

    3.5 kW · SEER 9.4 · 130 kWh/yr
    €37/year
36. 436A++
    Fuji Electric ROG09LVCN/RGG09LVCB

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
37. 437A++
    Fuji Electric ROG09LVCA/RGG09LVCA

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
38. 438A++
    Movair MOV14-2250

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
39. 439A+++
    Clivet MH2-Y 27M (1x1)

    3.5 kW · SEER 9.2 · 130 kWh/yr
    €37/year
40. 440A+++
    REMKO RVT 355 DC

    3.5 kW · SEER 9.2 · 130 kWh/yr
    €37/year
41. 441A+++
    Grundig GEEPDH 125/ GEEPDH 126 8511483600

    3.2 kW · SEER 8.5 · 130 kWh/yr
    €37/year
42. 442A++
    HTWS026IX39B5-R32

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
43. 443A+++
    Grundig GEEPWE 120/ GEEPWE 121 8511973600

    3.2 kW · SEER 8.5 · 130 kWh/yr
    €37/year
44. 444A++
    Beko BEHPG 095/BEHPG 096 8511813200

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
45. 445A
    Fujitsu AOYG09LVCN/AGYG09LVCB (2019 registration)

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
46. 446A
    General AOHG09LVCN/AGHG09LVCB

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
47. 447A
    General AOHG09LVCA/AGHG09LVCA

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
48. 448A
    Fujitsu AOYG09LVCA/AGYG09LVCA (2019 registration)

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/year
49. 449A+++
    CHiQ CSDH-12

    3.2 kW · SEER 8.5 · 130 kWh/yr
    €37/year
50. 450A++
    AMG NMTX9HP24F

    2.6 kW · SEER 7 · 130 kWh/yr
    €37/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