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. 4251A++
   SVAN2024

   7 kW · SEER 6.1 · 412 kWh/yr
   €117/year
2. 4252A++
   Hokkaido HKEU 713 ZAL - HCNI 713 ZA

   7 kW · SEER 6.1 · 412 kWh/yr
   €117/year
3. 4253A+
   Daikin FAA71AUVEB / ARXM71N2V1B9

   6.8 kW · SEER 5.8 · 412 kWh/yr
   €117/year
4. 4254A++
   Artel AGFX24RP24

   7 kW · SEER 6.1 · 412 kWh/yr
   €117/year
5. 4255A++
   Mitsui MSFX24HP24

   7 kW · SEER 6.1 · 412 kWh/yr
   €117/year
6. 4256A++
   Ferroli DIAMANT S 24

   7 kW · SEER 6.1 · 412 kWh/yr
   €117/year
7. 4257A+
   Hitachi RAM-68NP3B / RAD-18QPB + RAF-25RXB + RAF-25RXB

   6.8 kW · SEER 5.8 · 413 kWh/yr
   €117/year
8. 4258A++
   Clivet MC4-Y 70M + IF3-XY 70M

   7 kW · SEER 6.1 · 413 kWh/yr
   €117/year
9. 4259A+
   Hitachi RAM-68NP3B / RAK-18RPB + RAI-50QPB

   6.8 kW · SEER 5.7 · 415 kWh/yr
   €118/year
10. 4260A+
    Toshiba Carrier Corporation RAV-GM802ATW-E+RAV-HM801SDTY-E

    6.7 kW · SEER 5.6 · 416 kWh/yr
    €118/year
11. 4261A+
    Hitachi RAM-70NP4B / RAK-35RPB + RAI-35QPB

    7 kW · SEER 5.9 · 417 kWh/yr
    €118/year
12. 4262A+
    Daikin FTXP20N5V1B9 / FDXM50F3V1B9 / 2MXM68A2V1B8

    6.8 kW · SEER 5.7 · 417 kWh/yr
    €118/year
13. 4263A
    Hitachi RAM-68NP3A / RAK-18QPA + RAI-25RPA + RAF-25QXA

    6.8 kW · SEER 5.7 · 418 kWh/yr
    €118/year
14. 4264A+
    Daikin FCAG71AVEB / AZQS71B2V1B

    6.8 kW · SEER 5.7 · 418 kWh/yr
    €118/year
15. 4265A+
    Daikin FTXJ20MV1BS / FBA50A2VEB / 3MXM68N2V1B

    6.8 kW · SEER 5.7 · 418 kWh/yr
    €118/year
16. 4266A+
    Daikin FDXM25F3V1B / FTXM42M2V1B / 3MXM68N2V1B

    6.7 kW · SEER 5.6 · 418 kWh/yr
    €118/year
17. 4267A+
    LG UUB1 U20 / CM24F NA0

    6.8 kW · SEER 5.7 · 418 kWh/yr
    €118/year
18. 4268A
    Hitachi RAM-68NP3A / RAK-18QPA + RAF-50QXA

    6.8 kW · SEER 5.7 · 420 kWh/yr
    €119/year
19. 4269A
    Hitachi RAM-68NP3A / RAK-18QXA + RAF-50QXA

    6.8 kW · SEER 5.7 · 420 kWh/yr
    €119/year
20. 4270A
    Hitachi RAM-68NP3A / RAK-18QPA + RAK-25QPA + RAF-25QXA

    6.8 kW · SEER 5.7 · 420 kWh/yr
    €119/year
21. 4271A
    Hitachi RAM-68NP3A / RAK-18QXA + RAK-25QPA + RAF-25QXA

    6.8 kW · SEER 5.7 · 420 kWh/yr
    €119/year
22. 4272B
    Hitachi RAS-2.5HVNP1 - RPC-2.5FSN3E

    5.6 kW · SEER 4.7 · 421 kWh/yr
    €119/year
23. 4273A+
    Hitachi RAM-68NP3B / RAK-18RPB + RAD-50QPB

    6.8 kW · SEER 5.6 · 421 kWh/yr
    €119/year
24. 4274A+
    Hitachi RAM-70NP4B / RAK-35RPB + RAD-35QPB

    7 kW · SEER 5.8 · 421 kWh/yr
    €119/year
25. 4275A
    Emmeti EFH-2413

    6.5 kW · SEER 5.4 · 421 kWh/yr
    €119/year
26. 4276A+
    Hitachi RAM-70NP4B / RAI-35QPB + RAF-35RXB

    7 kW · SEER 5.8 · 423 kWh/yr
    €120/year
27. 4277A
    Hitachi RAM-70NP4A / RAF-35QXA + RAF-35QXA

    7 kW · SEER 5.8 · 423 kWh/yr
    €120/year
28. 4278A
    Daikin FTXN60MV1B / RXN60MV1B

    6.2 kW · SEER 5.2 · 423 kWh/yr
    €120/year
29. 4279A
    Hitachi RAM-68NP3A / RAK-18QPA + RAI-25RPA + RAI-25RPA

    6.8 kW · SEER 5.6 · 424 kWh/yr
    €120/year
30. 4280A
    Hitachi RAM-68NP3A / RAK-18QPA + RAF-25QXA + RAF-25RPA

    6.8 kW · SEER 5.6 · 424 kWh/yr
    €120/year
31. 4281A
    Toshiba Carrier Corporation RAV-GM802ATW-E+RAV-HM801FT-E

    6.7 kW · SEER 5.5 · 424 kWh/yr
    €120/year
32. 4282A+
    Fujitsu AOYG24LBCB/ABYG24LVTA (2021 registration)

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
33. 4283A+
    Fujitsu AOYG24LALA/AUYG24LVLA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
34. 4284A+
    Fujitsu AOYG24LALA/ABYG24LVTA (2021 registration)

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
35. 4285A+
    LG UU24WCR U20/CM24R N10

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
36. 4286A+
    Mitsubishi Electric MXZ-3E68VA-E2 / MSZ-EF18VE + MSZ-EF25VE + MSZ-EF25VE

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
37. 4287A+
    Daikin FHA71AVEB9 / RZQSG71L3V1B

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
38. 4288A+
    Fuji Electric ROG24LBCB/RCG24LVLA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
39. 4289A+
    Fuji Electric ROG24LBCB/RYG24LVTA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
40. 4290A+
    Fuji Electric ROG24LALA/RYG24LVTA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
41. 4291A+
    General AOHG24LBCB/AUHG24LVLA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
42. 4292A
    General AOHG24LALA/ABHG24LVTA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
43. 4293A
    General AOHG24LALA/AUHG24LVLA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
44. 4294A
    General AOHG24LBCB/ABHG24LVTA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
45. 4295A
    Fujitsu AOYG24LBCB/AUYG24LVLA

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
46. 4296A
    Fujitsu AOYG24LALA/ABYG24LVTA (2019 registration)

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
47. 4297A
    Fujitsu AOYG24LBCB/ABYG24LVTA (2019 registration)

    6.8 kW · SEER 5.6 · 425 kWh/yr
    €120/year
48. 4298A+
    Hitachi RAS-3.0UNESNH1 / RPFC-3.0UNE1NH

    6.8 kW · SEER 5.8 · 426 kWh/yr
    €121/year
49. 4299A+
    Hitachi RAM-70NP4B / RAD-35QPB + RAF-35RXB

    7 kW · SEER 5.7 · 426 kWh/yr
    €121/year
50. 4300A
    Hitachi RAM-68NP3A / RAK-18QPA + RAK-25QPA + RAK-25QPA

    6.8 kW · SEER 5.6 · 426 kWh/yr
    €121/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