Most energy-efficient air conditioners, 5.1–7 kW (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €53 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 174 · A+ 263 · A++ 3,540 · A+++ 451 · B 25 · C 1 · D 1

1. 3951A++
   Vivax ACP-24FS70AERI+ R32

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
2. 3952A++
   AIRE24WE C-F2/AIRE24WC-S2

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
3. 3953A++
   AIRE24WE-D3/AIRE24WC-S2

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
4. 3954A++
   AIRE24WE-D2/AIRE24WC-S2

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
5. 3955A++
   AIRE24EV-TD WIFI/AIRE24CV-TD WIFI R-32

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
6. 3956A++
   FREEO71WE C-F2/FREEO71WC-2

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
7. 3957A++
   Eficlim EFI-71WE-D2/EFI-71WC-2

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
8. 3958A++
   FREEO71EV-TT WR/FREEO71CV-TT R-32

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
9. 3959A++
   Eficlim EFI-71EV-TF WR/EFI-71CV-TF WR

   7 kW · SEER 6.3 · 389 kWh/yr
   €110/year
10. 3960A++
    Eficlim EFI-71EV-TF-W32/EFI-71CV-TF-W32

    7 kW · SEER 7 · 389 kWh/yr
    €110/year
11. 3961A++
    Ecold ECO-24WE-DB WR/ECO-24WC-DB

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
12. 3962A++
    Proklima PRO24WE-DH/PRO24WC-DH

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
13. 3963A++
    Atuaire ATUA24EV-DB/ATUA24CV-DB

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
14. 3964A++
    Sialaire SIAL-24WE-D/SIAL-24WC

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
15. 3965A++
    Toshiba Carrier Corporation RAS-24J2AVSG-E+RAS-B24J2KVSG-E

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
16. 3966A++
    Hisense ADT71UX4RCL8/AUW71U4RJ7

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
17. 3967A++
    ICELIN24W2

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
18. 3968A++
    FRAM ACF-HS24KITWIFI++

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
19. 3969A++
    Ariston KIOS BS NET R32 70 MUD0

    7 kW · SEER 6.3 · 389 kWh/yr
    €110/year
20. 3970A++
    Fujitsu AOYG24KBTB/AUXG24KVLA

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
21. 3971A++
    Fujitsu AOYG24KATA/AUXG24KRLB

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
22. 3972A++
    Samsung AC071RNNDKG/AC071RXADKG

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
23. 3973A++
    Electrolux EACS/I-24HEL/N8/out EEC / EACS/I-24HEL/N8/in EEC

    6.8 kW · SEER 6.5 · 390 kWh/yr
    €110/year
24. 3974A++
    EVVO AA CLIMA 24000

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
25. 3975A++
    Toyotomi TYN-24R32/TYG-24R32

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
26. 3976A++
    Philco PAC-24E

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
27. 3977A++
    Ocean ACSOIHY 24 A++

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
28. 3978A++
    Diplomat DAF-240CASmart Black

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
29. 3979A++
    Ecotermal ETC-ACS24

    6.1 kW · SEER 6.1 · 390 kWh/yr
    €110/year
30. 3980A+
    Hitachi RAM-68NP3B / RAD-18QPB + RAK-50RPB

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
31. 3981A++
    Fuji Electric ROG24KBTB/RCG24KVLA

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
32. 3982A+
    Daikin CTXM15M2V1B / FDXM25F3V1B / FDXM25F3V1B / 4MXM68N2V1B

    6.5 kW · SEER 5.8 · 390 kWh/yr
    €110/year
33. 3983A++
    Fuji Electric ROG24KATA/RCG24KRLB

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
34. 3984A++
    Nørdis ORION PRO NDI/NDO-OP24TC1

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
35. 3985A++
    Nørdis ALTAIR PLUS NDI/NDO-AP24TC1

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
36. 3986A++
    Nørdis / Nordis ORION PRO NDI/NDO-OP24TC1

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
37. 3987A++
    Nørdis / Nordis ALTAIR PLUS NDI/NDO-AP24TC1

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
38. 3988A++
    Zephir ZT3224000

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
39. 3989A++
    Konsi KN-TAC-24CHSD/IFI

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
40. 3990A++
    Cecotec 08184

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
41. 3991A++
    Artica WHAP24

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
42. 3992A++
    Danyon DA-XA70

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
43. 3993A++
    Arielli AAC-24CHXA61-I(WIFI)

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
44. 3994A++
    General AOHG24KATA/AUXG24KRLB

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
45. 3995A++
    General AOHG24KBTB/AUXG24KVLA

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
46. 3996A++
    Rotenso ES70Xi R15/EO70Xo R15

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
47. 3997A++
    Corbero CSP24AUSTRAL

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
48. 3998A++
    Corbero CSP24GREGAL

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
49. 3999A++
    Ocelair NMSP24OA

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
50. 4000A++
    SVAN3024

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/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