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+ 266 · A++ 3,544 · A+++ 451 · B 25 · C 1 · D 1

1. 2751A++
   Hitachi RAM-70NP4E / RAK-18QXE + RAK-18QXE + RAK-25RXE + RAK-42RPE

   7 kW · SEER 7.8 · 314 kWh/yr
   €89/year
2. 2752A+
   Hitachi RAM-53NYP3E / RAK-35RPE

   5.3 kW · SEER 5.8 · 314 kWh/yr
   €89/year
3. 2753A++
   Mitsubishi Electric PKA-M60KA2 / PUZ-ZM60VHA2

   6.1 kW · SEER 6.8 · 314 kWh/yr
   €89/year
4. 2754A++
   Daikin FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG71M7V1B

   6.8 kW · SEER 7.6 · 314 kWh/yr
   €89/year
5. 2755A+
   Fuji Electric ROG18LBCB/RDG18LSLAP

   5.2 kW · SEER 5.8 · 314 kWh/yr
   €89/year
6. 2756A+
   Fuji Electric ROG18LALL/RDG18LSLAP

   5.2 kW · SEER 5.8 · 314 kWh/yr
   €89/year
7. 2757A++
   Panasonic S-60PK2E5B / U-60PZ2E5

   6.1 kW · SEER 6.8 · 314 kWh/yr
   €89/year
8. 2758A++
   Panasonic S-60PT2E5A / U-60PEY1E5

   6 kW · SEER 6.7 · 314 kWh/yr
   €89/year
9. 2759A++
   Hisense HA70KW00G/AS70KW0EW

   7 kW · SEER 7.8 · 314 kWh/yr
   €89/year
10. 2760A++
    Hisense HAKW240AG/AS70KW00W

    7 kW · SEER 7.8 · 314 kWh/yr
    €89/year
11. 2761A+
    General AOHG18LALL/ARHG18LSLAP

    5.2 kW · SEER 5.8 · 314 kWh/yr
    €89/year
12. 2762A
    Fujitsu AOYG18LALL/ARYG18LSLAP (2019 registration)

    5.2 kW · SEER 5.8 · 314 kWh/yr
    €89/year
13. 2763A+
    General AOHG18LBCB/ARHG18LSLAP

    5.2 kW · SEER 5.8 · 314 kWh/yr
    €89/year
14. 2764A++
    Daikin CTXM15R2V1B / CTXM15R2V1B / FTXM20R2V1B / FTXM20R2V1B / 5MWXM68A2V1B9

    6.8 kW · SEER 7.6 · 314 kWh/yr
    €89/year
15. 2765A++
    Toshiba Carrier Corporation RAS-22J2AVRG-E+RAS-B22J2KVRG-E

    6.1 kW · SEER 6.8 · 314 kWh/yr
    €89/year
16. 2766A++
    Mitsubishi Electric PKA-M60KA3 / PUZ-ZM60VHA3

    6.1 kW · SEER 6.8 · 314 kWh/yr
    €89/year
17. 2767A++
    Gorenje DION70IN MB + DION70OUT MB

    7 kW · SEER 7.8 · 314 kWh/yr
    €89/year
18. 2768A++
    GREE GWH24AZDXE-K6DNA3E

    6.1 kW · SEER 6.8 · 314 kWh/yr
    €89/year
19. 2769A++
    KORI IN 24, KORI OUT MONO 24

    7 kW · SEER 7.8 · 314 kWh/yr
    €89/year
20. 2770A++
    Sinclair SIH+SOH-24BIB

    6.1 kW · SEER 6.8 · 314 kWh/yr
    €89/year
21. 2771A++
    VINO VORIA IN 24 SCB001N1560 - GARBIN OUT MONO 24 SCB001W1561

    7 kW · SEER 7.8 · 314 kWh/yr
    €89/year
22. 2772A++
    Hitachi RAM-68NP3E / RAK-18QXE + RAK-18QXE

    6.8 kW · SEER 7.6 · 315 kWh/yr
    €89/year
23. 2773A++
    Hitachi RAM-70NP4E / RAK-15QPE + RAK-50RXE

    7 kW · SEER 7.8 · 315 kWh/yr
    €89/year
24. 2774A++
    Hitachi RAM-70NP4E / RAK-18QXE + RAK-42RPE + RAK-50RPE

    7 kW · SEER 7.8 · 315 kWh/yr
    €89/year
25. 2775A++
    Hitachi RAM-70NP4E / RAK-18QXE + RAK-18QXE + RAK-18QXE + RAK-42RPE

    7 kW · SEER 7.8 · 315 kWh/yr
    €89/year
26. 2776A
    Hitachi RAM-53NP2A / RAK-18QPA + RAF-35RPA

    5.3 kW · SEER 5.9 · 315 kWh/yr
    €89/year
27. 2777A
    Hitachi RAM-53NP2A / RAK-18QXA + RAF-35RPA

    5.3 kW · SEER 5.9 · 315 kWh/yr
    €89/year
28. 2778A
    Daikin FDXM60F3V1B / RXM60M3V1B9

    6 kW · SEER 5.6 · 315 kWh/yr
    €89/year
29. 2779A++
    Emmeti X-REVO-2424

    6.9 kW · SEER 7.7 · 315 kWh/yr
    €89/year
30. 2780A++
    Olimpia Splendid OS-CEMEH18EI / OS-SENEH09EI+OS-SENEH09EI

    5.5 kW · SEER 6.1 · 315 kWh/yr
    €89/year
31. 2781A++
    Heiko JS025-M1, JS025-M1, JS025-M1/M3T065-D2

    6.3 kW · SEER 7 · 315 kWh/yr
    €89/year
32. 2782A++
    Mitsubishi Heavy Industries SRC60ZSX-W3_SRR60ZS-W

    5.6 kW · SEER 6.2 · 316 kWh/yr
    €89/year
33. 2783A++
    Mitsubishi Electric MFZ-KW60VG / MUFZ-KW60VGHZ

    6.1 kW · SEER 6.7 · 316 kWh/yr
    €89/year
34. 2784A++
    Mitsubishi Electric SLZ-M60FA2 / SUZ-KA60VA6

    5.6 kW · SEER 6.2 · 316 kWh/yr
    €89/year
35. 2785A+
    General AOHG18KATA/ARXH18KMTAP

    5.2 kW · SEER 5.9 · 316 kWh/yr
    €89/year
36. 2786A+
    Fujitsu AOYG18KATA/ARXH18KMTAP

    5.2 kW · SEER 5.9 · 316 kWh/yr
    €89/year
37. 2787A+
    Samsung AJ026TNJDKG+AJ026TNJDKG+AJ035TNJDKG / AJ052TXJ3KG

    5.2 kW · SEER 5.7 · 317 kWh/yr
    €90/year
38. 2788A++
    Hitachi RAM-70NP4E / RAK-35RPE + RAK-35RXE

    7 kW · SEER 7.7 · 317 kWh/yr
    €90/year
39. 2789A++
    Hitachi RAM-70NP4E / RAK-35RXE + RAK-42RPE

    7 kW · SEER 7.7 · 317 kWh/yr
    €90/year
40. 2790A++
    Daikin FCAG100AVEB / RZAG71M7Y1B

    6.8 kW · SEER 7.5 · 317 kWh/yr
    €90/year
41. 2791A+
    Bosch 7733705019

    5.3 kW · SEER 5.8 · 317 kWh/yr
    €90/year
42. 2792A++
    Fujitsu AOYG22KBTB/AUXG22KVLA

    6 kW · SEER 6.6 · 318 kWh/yr
    €90/year
43. 2793A++
    Hitachi RAM-70NP4E / RAK-25RXE + RAK-35RXE

    7 kW · SEER 7.7 · 318 kWh/yr
    €90/year
44. 2794A++
    Hitachi RAM-70NP4E / RAK-35RXE + RAK-50RPE

    7 kW · SEER 7.7 · 318 kWh/yr
    €90/year
45. 2795A++
    Hitachi RAM-70NP4E / RAK-18QXE + RAK-18QXE + RAK-18QXE + RAK-50RPE

    7 kW · SEER 7.7 · 318 kWh/yr
    €90/year
46. 2796A+
    Hitachi RAM-53NYP3E / RAK-25RXE

    5.3 kW · SEER 5.8 · 318 kWh/yr
    €90/year
47. 2797A++
    Mitsubishi Electric PLA-ZM60EA2 / PUHZ-ZRP60VHA2

    6.1 kW · SEER 6.7 · 318 kWh/yr
    €90/year
48. 2798A++
    Daikin FCAG60AVEB / RZAG60A2V1B

    6 kW · SEER 6.6 · 318 kWh/yr
    €90/year
49. 2799A++
    Daikin FHA60AVEB9 / RZAG60A2V1B

    6 kW · SEER 6.6 · 318 kWh/yr
    €90/year
50. 2800A++
    Fuji Electric ROG22KBTB/RCG22KVLA

    6 kW · SEER 6.6 · 318 kWh/yr
    €90/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