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. 3201A++
   DIGIQUEST DUAL V5 CLIMAEST67 21000BTU

   6.1 kW · SEER 6.2 · 343 kWh/yr
   €97/year
2. 3202A++
   Mitsubishi Electric MFZ-KT60VGK / SUZ-M60VA2

   6.1 kW · SEER 6.2 · 343 kWh/yr
   €97/year
3. 3203A++
   Toshiba Carrier Corporation RAV-GM802ATW-E+RAV-HM801CTP-E

   6.9 kW · SEER 7 · 343 kWh/yr
   €97/year
4. 3204A++
   Mitsubishi Electric PEAD-M60JA3 / PUZ-ZM60VHA3

   6.1 kW · SEER 6.2 · 343 kWh/yr
   €97/year
5. 3205A++
   Yitahome YSAA24DM3AE

   7 kW · SEER 6.1 · 343 kWh/yr
   €97/year
6. 3206A++
   Cozeware CSAA24DT3AE

   7 kW · SEER 6.1 · 343 kWh/yr
   €97/year
7. 3207A++
   Mijaki MMSI-35203 - MMOU-61315

   6.1 kW · SEER 6.2 · 343 kWh/yr
   €97/year
8. 3208A++
   Fujitsu AOYG22KBTB/ARXG22KMLA

   6 kW · SEER 6.1 · 344 kWh/yr
   €97/year
9. 3209A++
   Fujitsu AOYG22KBTB/ABYG22KRTA

   6 kW · SEER 6.1 · 344 kWh/yr
   €97/year
10. 3210A++
    Fujitsu AOYG22KATA/AUXG22KVLA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
11. 3211A++
    Hitachi RAM-70NYP4E / RAK-42RPE + RAK-50RXE

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
12. 3212A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-25RPE + RAK-42RPE

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
13. 3213A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-25RPE + RAK-50RPE1

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
14. 3214A++
    Hitachi RAM-70NYP4E / RAK-18RPE + RAK-18RPE + RAK-42RPE

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
15. 3215A++
    Hitachi RAM-70NYP4E / RAK-18RPE + RAK-18RPE + RAK-50RPE1

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
16. 3216A++
    Hitachi RAM-70NYP4E / RAK-18RPE + RAK-25RPE + RAK-50RXE

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
17. 3217A++
    Hitachi RAM-70NYP4E / RAK-18QXE + RAK-18QXE + RAK-25RPE

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
18. 3218A++
    Hitachi RAM-70NYP4E / RAK-35RPE + RAK-35RPE + RAK-35RPE

    7 kW · SEER 7.1 · 344 kWh/yr
    €97/year
19. 3219A++
    Fuji Electric ROG22KBTB/RYG22KRTA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
20. 3220A++
    Fuji Electric ROG22KBTB/RDG22KMLA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
21. 3221A++
    Fuji Electric ROG22KATA/RCG22KVLA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
22. 3222A++
    Panasonic S-60PF1E5A / U-60PE2E5A

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
23. 3223A++
    Panasonic S-60PF1E5B / U-60PZ2E5

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
24. 3224A++
    General AOHG22KATA/AUXG22KVLA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
25. 3225A++
    General AOHG22KBTB/ABHG22KRTA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
26. 3226A++
    General AOHG22KBTB/ARXG22KMLA

    6 kW · SEER 6.1 · 344 kWh/yr
    €97/year
27. 3227A++
    Inventor MFVI32-24WFI/MFVO32-24

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
28. 3228A++
    Haier AS71S2SF1FA-MW3 / 1U71S2ST1FA

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
29. 3229A++
    Haier AS71S2SF1FA-MB3 / 1U71S2SR2FA

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
30. 3230A++
    Equation 88574123

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
31. 3231A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-18QXE + RAK-50RXE

    7 kW · SEER 7 · 345 kWh/yr
    €98/year
32. 3232A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-25RXE + RAK-50RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
33. 3233A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-35RPE + RAK-35RXE

    7 kW · SEER 7 · 345 kWh/yr
    €98/year
34. 3234A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-35RXE + RAK-50RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
35. 3235A++
    Hitachi RAM-70NYP4E / RAK-18QXE + RAK-35RPE + RAK-35RPE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
36. 3236A++
    Hitachi RAM-70NYP4E / RAK-18QXE + RAK-35RPE + RAK-35RXE

    7 kW · SEER 7 · 345 kWh/yr
    €98/year
37. 3237A++
    Hitachi RAM-70NYP4E / RAK-25RPE + RAK-25RPE + RAK-50RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
38. 3238A++
    Hitachi RAM-70NYP4E / RAK-25RXE + RAK-25RXE + RAK-35RPE

    7 kW · SEER 7 · 345 kWh/yr
    €98/year
39. 3239A++
    Hitachi RAM-70NYP4E / RAK-25RXE + RAK-35RPE + RAK-35RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
40. 3240A++
    Hitachi RAM-70NYP4E / RAK-35RPE + RAK-35RPE + RAK-35RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
41. 3241A++
    Hitachi RAM-70NYP4E / RAK-35RPE + RAK-35RXE + RAK-35RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
42. 3242A++
    Hitachi RAM-70NYP4E / RAK-35RXE + RAK-35RXE + RAK-35RXE

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
43. 3243A++
    Hitachi RAC-70NPD / RAK-70PPD

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
44. 3244A++
    Mitsubishi Electric PEAD-M60JA2 / SUZ-M60VA

    6.1 kW · SEER 6.1 · 345 kWh/yr
    €98/year
45. 3245A++
    Daikin FUA100AVEB / RZAG71M7Y1B

    6.8 kW · SEER 6.9 · 345 kWh/yr
    €98/year
46. 3246A++
    Daikin FCAHG100HVEB / RZQG71L8Y1B

    6.8 kW · SEER 6.9 · 345 kWh/yr
    €98/year
47. 3247A++
    Daikin FCAHG71HVEB / RZQG71L8Y1B

    6.8 kW · SEER 6.9 · 345 kWh/yr
    €98/year
48. 3248A++
    Emmeti X-REVO-2425C-S

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/year
49. 3249A++
    Beko BEHPD 240 / BEHPD 241 8508963200

    6 kW · SEER 6.1 · 345 kWh/yr
    €98/year
50. 3250A++
    Hisense ACT71UR4RJC8 / AUW71U4RK8

    7 kW · SEER 7.1 · 345 kWh/yr
    €98/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