Most energy-efficient air conditioners, over 7 kW (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €128 a year at the EU average electricity price (0.283 €/kWh). The top model is the ARGO GREENSTYLE DUAL 9+12.

By energy class: A 435 · A+ 691 · A++ 4,273 · A+++ 126 · B 100 · C 10 · D 1

1. 1A++
   ARGO GREENSTYLE DUAL 9+12

   41 kW · SEER 6.1 · 233 kWh/yr
   €66/year
2. 2A+++
   HTWS071IX39PLUS

   7.2 kW · SEER 8.7 · 246 kWh/yr
   €70/year
3. 3A+++
   Toshiba Carrier Corporation RAV-GP801ATW-E+RAV-HM801UT-E

   7.1 kW · SEER 9.7 · 256 kWh/yr
   €72/year
4. 4A+++
   Toshiba Carrier Corporation RAV-GP801ATW-E+RAV-GM801UT-E

   7.1 kW · SEER 9.4 · 264 kWh/yr
   €75/year
5. 5A++
   Midea ALYA-18IU - MOX500-18OU

   53 kW · SEER 7 · 265 kWh/yr
   €75/year
6. 6A+++
   Toyotomi GTN-24CMW/GTG-24CMW

   7.1 kW · SEER 8.5 · 282 kWh/yr
   €80/year
7. 7A+++
   Sylon SSDH-24K

   7.2 kW · SEER 8.6 · 285 kWh/yr
   €81/year
8. 8A+++
   Sr General SFDH-45K

   7.2 kW · SEER 8.6 · 285 kWh/yr
   €81/year
9. 9A+++
   Heiwa HXEH-3X70-V1 / HMIH-20W-V1 + HMIH-25W-V1 + HMIH-25W-V1

   7.1 kW · SEER 8.6 · 288 kWh/yr
   €82/year
10. 10A+++
    GREE GWHD(24)NK6TO+ GWH09AUCXB-K6DNA2D/I+GWH(07)AUCXB-K6DNA2D/I×2

    7.1 kW · SEER 8.6 · 289 kWh/yr
    €82/year
11. 11A+++
    Samsung AC071BN4PKG/AC071BXAPNG

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
12. 12A+++
    GREE GWH24AWEXF-K6DNA4A

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
13. 13A+++
    Inventor EMPVI-24WFI/EMPVO-24

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
14. 14A+++
    Haier AS71PEPHRA-PRE / 1U71WEPFRA-PRE

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
15. 15A+++
    GREE GWH24AVEXH-K6DNA1B

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
16. 16A+++
    GREE GWH24AVEXF-K6DNA1A

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
17. 17A+++
    Toyotomi TRN-2371ZR/TRG-2371ZR

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
18. 18A+++
    Buderus 7733703862

    7.9 kW · SEER 8.5 · 292 kWh/yr
    €83/year
19. 19A+++
    Nakassi N24SAC26G

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
20. 20A+++
    Sinclair SIH+SOH-24BITP

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
21. 21A+++
    Bosch 7733704008

    7.9 kW · SEER 8.5 · 292 kWh/yr
    €83/year
22. 22A+++
    Buderus 7733704010

    7.1 kW · SEER 8.5 · 292 kWh/yr
    €83/year
23. 23A+++
    Qlima SCM 70 MULTI

    7.1 kW · SEER 8.5 · 293 kWh/yr
    €83/year
24. 24A+++
    Kaisai KKO3-24RTA1

    7.1 kW · SEER 8.5 · 293 kWh/yr
    €83/year
25. 25A+++
    Zephir ZTRX9+9+12WIFI MY26

    7.1 kW · SEER 8.5 · 293 kWh/yr
    €83/year
26. 26A++
    electriQ IQOOL-4MS12K12K12K12K

    12.2 kW · SEER 6.1 · 294 kWh/yr
    €83/year
27. 27A+++
    Bosch 7733704929

    7.3 kW · SEER 8.7 · 295 kWh/yr
    €84/year
28. 28A+++
    Buderus 7733704973

    7.3 kW · SEER 8.7 · 295 kWh/yr
    €84/year
29. 29A++
    Mitsubishi Heavy Industries SCM71ZS-W_SRK20ZSX-Wx4

    7.1 kW · SEER 8.3 · 300 kWh/yr
    €85/year
30. 30A+++
    Chigo CHSCPLUS24

    7.2 kW · SEER 8.5 · 300 kWh/yr
    €85/year
31. 31A+++
    MBO-H24A4/MAR3DIBT-EU WIFI

    7.3 kW · SEER 8.5 · 301 kWh/yr
    €85/year
32. 32A+++
    Arielli ASW-24CPH

    7.3 kW · SEER 8.5 · 301 kWh/yr
    €85/year
33. 33A+++
    Bosch 7733703838

    7.3 kW · SEER 8.5 · 302 kWh/yr
    €86/year
34. 34A+++
    Buderus 7733703691

    7.3 kW · SEER 8.5 · 302 kWh/yr
    €86/year
35. 35A+++
    Buderus 7733704981

    7.6 kW · SEER 8.8 · 304 kWh/yr
    €86/year
36. 36A+++
    Bosch 7733704937

    7.6 kW · SEER 8.8 · 304 kWh/yr
    €86/year
37. 37A+++
    Bosch 7733704934

    7.7 kW · SEER 8.8 · 308 kWh/yr
    €87/year
38. 38A+++
    Buderus 7733704978

    7.7 kW · SEER 8.8 · 308 kWh/yr
    €87/year
39. 39A+++
    Buderus 7733704980

    7.7 kW · SEER 8.8 · 308 kWh/yr
    €87/year
40. 40A+++
    Bosch 7733704936

    7.7 kW · SEER 8.8 · 308 kWh/yr
    €87/year
41. 41A++
    Mitsubishi Electric MXZ-4F72VF2 / MSZ-LN18VGW + MSZ-LN18VGW + MSZ-LN18VGW + MSZ-LN18VGW

    7.2 kW · SEER 8.1 · 310 kWh/yr
    €88/year
42. 42A++
    Mitsubishi Electric MXZ-4F72VF3-E1/MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN18VG2 + MSZ-LN18VG2

    7.2 kW · SEER 8.1 · 311 kWh/yr
    €88/year
43. 43A++
    Daikin CTXM15N2V1B / CTXM15N2V1B / CTXM15N2V1B / FTXM35N2V1B / 4MXM80N2V1B

    7.4 kW · SEER 8.3 · 311 kWh/yr
    €88/year
44. 44A++
    Daikin CTXM15N2V1B / CTXM15N2V1B / FTXM25N2V1B / FTXM25N2V1B / 4MXM80N2V1B

    7.4 kW · SEER 8.3 · 311 kWh/yr
    €88/year
45. 45A++
    Daikin FTXM20N2V1B / FTXM20N2V1B / FTXM20N2V1B / FTXM20N2V1B / 4MXM80N2V1B

    7.4 kW · SEER 8.3 · 311 kWh/yr
    €88/year
46. 46A++
    Stiebel Eltron CUR 4-72 premium4

    7.2 kW · SEER 8.1 · 311 kWh/yr
    €88/year
47. 47A++
    Bosch 7733703658

    7.4 kW · SEER 8.3 · 313 kWh/yr
    €89/year
48. 48A++
    Buderus 7733703687

    7.4 kW · SEER 8.3 · 313 kWh/yr
    €89/year
49. 49A++
    Toshiba Carrier Corporation RAV-GP801ATW-E+RAV-HM401MUT-E

    7.1 kW · SEER 7.9 · 314 kWh/yr
    €89/year
50. 50A++
    Bosch 7733703664

    7.5 kW · SEER 8.4 · 314 kWh/yr
    €89/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