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. 201A+++
   Corbero CAST09

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
2. 202A+++
   Qlima SC 7026

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
3. 203A+++
   Polar SIEH0025SDE / SO1H0025SDE

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
4. 204A+++
   Mundoclima MUPR-09-H15A

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
5. 205A+++
   Industrias Royal Termic, S.L. ROINTE RX20/RXN090W2/RXN090WE2

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
6. 206A+++
   Midea CB1-09HRFN8-I/EZ-09RD6-O

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
7. 207A+++
   Juro-Pro ECOMAX 9k

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
8. 208A+++
   Rossato ELYSON PLUS 09

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
9. 209A+++
   Fisher FSAIF-BL-91FE3 / FSOAIF-BL-91FE3

   2.6 kW · SEER 8.5 · 108 kWh/yr
   €31/year
10. 210A+++
    Rotenso TA26Xi R17 / TO26Xo R17

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
11. 211A+++
    Environ ClimaBoost Klimaanlage A+++ Monosplit 9000BTU 2,6 kW R32

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
12. 212A+++
    TCL S09F7S5 SN09F7S5 ST09F5

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
13. 213A+++
    Mitsui ZDX9HP14

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
14. 214A+++
    Morris WFIN-26166/WFOD-26167

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
15. 215A+++
    Alpin ASW-25LTN

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
16. 216A+++
    Hyundai HAAS900DN

    2.6 kW · SEER 8.5 · 108 kWh/yr
    €31/year
17. 217A+++
    AUX-09CPRO

    2.8 kW · SEER 9 · 109 kWh/yr
    €31/year
18. 218A+++
    Baxi Spa MHGT25-S(7864362)+MHGNW25(7879392)

    2.7 kW · SEER 87 · 109 kWh/yr
    €31/year
19. 219A+++
    Sanden Intercool Italy Srl SND-09AON-ID / SND-09AON-ID

    2.7 kW · SEER 8.7 · 109 kWh/yr
    €31/year
20. 220A+++
    Toyotomi THN-A09VR25/THG-A09VR25

    2.7 kW · SEER 8.7 · 109 kWh/yr
    €31/year
21. 221A+++
    HTWS026IX39PLUS

    2.7 kW · SEER 8.7 · 109 kWh/yr
    €31/year
22. 222A+++
    VOX Electronics IMA09-UVCW

    2.7 kW · SEER 8.7 · 109 kWh/yr
    €31/year
23. 223A+++
    Kaisai KKWS-09RAA1/KKOG-09RAA1

    2.7 kW · SEER 8.7 · 109 kWh/yr
    €31/year
24. 224A+++
    Skyluxe SKY-S026PLUS

    2.7 kW · SEER 8.7 · 109 kWh/yr
    €31/year
25. 225A++
    Clivet S.IE1+ME1-Y 27M

    2.6 kW · SEER 8.5 · 110 kWh/yr
    €31/year
26. 226A+++
    GREE GWH09APAXF-S6DBA3A

    2.7 kW · SEER 8.6 · 110 kWh/yr
    €31/year
27. 227A+++
    Toyotomi TKN-628R32/TKG-628R32

    2.7 kW · SEER 85 · 111 kWh/yr
    €31/year
28. 228A++
    Midea MT-09N8D6-I / MBT-09N8D6-O

    2.6 kW · SEER 8.2 · 111 kWh/yr
    €31/year
29. 229A+++
    GREE GWH09AUCXB-K6DNA1A

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
30. 230A+++
    Daitsu DS-09KDG(WD)_DOS-09KDG(WD)

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
31. 231A+++
    Haier AS25XCAHRA / 1U25S2SM1FA-2

    2.8 kW · SEER 8.8 · 111 kWh/yr
    €31/year
32. 232A+++
    Toyotomi TRN-2328ZR/TRG-2328ZR

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
33. 233A+++
    GREE GWH09BBCXD-K6DNA1A

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
34. 234A+++
    GREE GWH09ACCXB-K6DNA1G

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
35. 235A+++
    Heiwa HMEP2-25-V1 / HMIP2-25W-V1

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
36. 236A+++
    Haier AS25PBPHRA-PRE / 1U25YEPFRA-PRE

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
37. 237A+++
    Ocean ACSIH 9 OC A+++

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
38. 238A+++
    Canvac QHW-TA09A

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
39. 239A+++
    Candy CY-09QBIN / CY-09QBOUT

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
40. 240A+++
    GREE GWH09AUCXB-K6DNA2C

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
41. 241A+++
    Saunier Duval SDH20-025NW

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
42. 242A+++
    Vaillant VAI5-025WN

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
43. 243A+++
    Konsi KN-TAC-09CHSD/CF11I

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
44. 244A+++
    Cooper&Hunter CH-S09FTXAM-SC/GD

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
45. 245A+++
    Cooper&Hunter CH-S09FTXAM2S-WP/SC/GD/BL

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
46. 246A+++
    GREE GWH09ATCXB-K5DNA1B

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
47. 247A+++
    Fisher FSAUIF-BL-90BE3 / FSOAIF-BL-90BE3

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
48. 248A+++
    Inventor N2VI32-09WiFi/N2VO32-09

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
49. 249A+++
    Inventor AR3NRVI32-09WF/AR3NRVO32-09

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/year
50. 250A+++
    Viessmann Vitoclima 230-S Dynamic 2,7 kW IWAA230MGB027

    2.7 kW · SEER 8.5 · 111 kWh/yr
    €31/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