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).

By energy class: A 441 · A+ 697 · A++ 4,283 · A+++ 126 · B 100 · C 10 · D 1

1. 4251A+
   Hitachi RAM-110NP5E / RAI-25RPE + RAI-25RPE + RAF-50RXE

   10 kW · SEER 5.9 · 589 kWh/yr
   €167/year
2. 4252A+
   Hitachi RAM-110NP5E / RAK-25RPE + RAK-25RPE + RAD-25RPE + RAI-25RPE

   10 kW · SEER 5.9 · 589 kWh/yr
   €167/year
3. 4253A+
   Hitachi RAM-110NP5E / RAK-25RPE + RAI-25RPE + RAI-25RPE + RAI-25RPE

   10 kW · SEER 5.9 · 589 kWh/yr
   €167/year
4. 4254A+
   Hitachi RAS-4.0UNESNH1 / RPFC-4.0UNE1NH

   10.2 kW · SEER 6.1 · 589 kWh/yr
   €167/year
5. 4255A++
   Kosner SPLIT CASSETTE R32 KOSNER KSTI-36/100 CS NOVA TRIFASICO

   10.5 kW · SEER 6.4 · 589 kWh/yr
   €167/year
6. 4256A++
   Nørdis NIC/NOA-36-3

   10.5 kW · SEER 6.4 · 589 kWh/yr
   €167/year
7. 4257A++
   Nørdis / Nordis NIC/NOA-36-3

   10.5 kW · SEER 6.4 · 589 kWh/yr
   €167/year
8. 4258A++
   Clivet MC3-Y 105T IA3-XY 105M (1x1)

   10.5 kW · SEER 6.4 · 589 kWh/yr
   €167/year
9. 4259A+
   Panasonic S-100PN1E5A / U-100PE1E5A

   10 kW · SEER 5.9 · 589 kWh/yr
   €167/year
10. 4260A++
    Rotenso T100Xi R15 / UO100Xo R14

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
11. 4261A++
    Andersen Electric CEILING CASSETTE 105

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
12. 4262A++
    Vivax ACP-36CC105AERIs R32

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
13. 4263A++
    Lennox LXA-IDHM36NI(G) / LXA-RHMI36NO(G)

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
14. 4264A++
    AlpicAir ACI-105HRDC3A AOU-105HRDC3A

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
15. 4265A++
    Fisher FSKIF-3601AE3 / FSOIF-3601AE3-3F

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
16. 4266A++
    Bosch 7733702798

    10.5 kW · SEER 6.3 · 589 kWh/yr
    €167/year
17. 4267A++
    Ferroli GIADA-C ODU S 36T + GIADA-C IDU CASSETTE 36

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
18. 4268A++
    Lamborghini Caloreclima SMERALDO-C ODU S 36T + SMERALDO-C IDU CASSETTE 36

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
19. 4269A++
    Ariston SCA R32 100 U-I/MUC R32 100 MT-O

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
20. 4270A++
    ELCO RIGEON SCAS 100/RIGEON MAX 100

    10.5 kW · SEER 6.4 · 589 kWh/yr
    €167/year
21. 4271A+
    Hitachi RAS-4HVRC2E - RPC-4.0FSR

    10 kW · SEER 5.9 · 590 kWh/yr
    €167/year
22. 4272A++
    Hitachi RAS-5HVRC2E - RPIH-5.0FSRE

    11.9 kW · SEER 7.1 · 590 kWh/yr
    €167/year
23. 4273A+
    Hitachi RAM-110NP5E / RAK-15QPE + RAD-25RPE + RAI-25RPE + RAF-35RXE

    10 kW · SEER 5.9 · 590 kWh/yr
    €167/year
24. 4274A+
    Hitachi RAM-110NP5E / RAK-15QPE + RAD-25RPE + RAF-25RXE + RAI-35RPE

    10 kW · SEER 5.9 · 590 kWh/yr
    €167/year
25. 4275A+
    Hitachi RAM-110NP5E / RAK-25RXE + RAD-25RPE + RAI-25RPE + RAF-25RXE

    10 kW · SEER 5.9 · 590 kWh/yr
    €167/year
26. 4276A++
    Klimatsu KDAR-105-H1

    10.6 kW · SEER 6.4 · 590 kWh/yr
    €167/year
27. 4277A++
    Cecotec EU01_121029

    10.5 kW · SEER 6.4 · 590 kWh/yr
    €167/year
28. 4278A+
    Toshiba Carrier Corporation RAV-GM1102AT8W-E+RAV-HM561SDTY-E+RAV-HM561SDTY-E

    9.5 kW · SEER 5.6 · 590 kWh/yr
    €167/year
29. 4279A++
    Suneco SCO36H6

    10.5 kW · SEER 6.3 · 590 kWh/yr
    €167/year
30. 4280A++
    Bosch 7733702725

    10.5 kW · SEER 6.1 · 590 kWh/yr
    €167/year
31. 4281A++
    Bosch 7733702795

    10.5 kW · SEER 6.4 · 590 kWh/yr
    €167/year
32. 4282A++
    TCL M36D1W2 MN36DW2 MT3612

    10.5 kW · SEER 6.4 · 590 kWh/yr
    €167/year
33. 4283A++
    Artica ACC36DWG2

    10.5 kW · SEER 6.4 · 590 kWh/yr
    €167/year
34. 4284A++
    Giatsu GIA-D-36INSPWF

    10.5 kW · SEER 6.4 · 590 kWh/yr
    €167/year
35. 4285A++
    Buderus 7733702988

    10.5 kW · SEER 6.4 · 590 kWh/yr
    €167/year
36. 4286A++
    Ariston QUAD 110 ALYS NET_UA1-I 9+9+9+18

    10.6 kW · SEER 6.3 · 590 kWh/yr
    €167/year
37. 4287A++
    Ariston QUAD 110 DUC R32_U-I N 9+9+9+18

    10.6 kW · SEER 6.3 · 590 kWh/yr
    €167/year
38. 4288A++
    ELCO QUAD 110 RIGEON ECO_IDU 9+9+9+18

    10.6 kW · SEER 6.3 · 590 kWh/yr
    €167/year
39. 4289A++
    Ariston DUC R32 100 UA1-I/MUC R32 100 MMA1-O

    10.6 kW · SEER 6.4 · 590 kWh/yr
    €167/year
40. 4290A++
    Midea MCD-36FNXD0 / MOU-36FN8-QD0

    10.3 kW · SEER 6.1 · 591 kWh/yr
    €167/year
41. 4291A++
    Bosch 7731200155

    10.3 kW · SEER 6.1 · 591 kWh/yr
    €167/year
42. 4292A+
    Hitachi RAS-4HNC2E - RPK-4.0FSR(H)M

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/year
43. 4293A+
    Hitachi RAM-110NP5E / RAK-25RPE + RAD-25RPE + RAK-50RPE

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/year
44. 4294A+
    Hitachi RAM-110NP5E / RAK-25RPE + RAD-25RPE + RAF-50RXE

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/year
45. 4295A+
    Hitachi RAM-110NP5E / RAK-25RXE + RAI-25RPE + RAI-50RPE

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/year
46. 4296A+
    Hitachi RAM-110NP5E / RAK-15QPE + RAI-25RPE + RAI-25RPE + RAD-35RPE

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/year
47. 4297A
    Hitachi RAS-4HVNP1E / RPC-4.0FSN3E

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/year
48. 4298A
    Mitsubishi Electric PSA-M100KA / PUZ-M100VKA2

    9.4 kW · SEER 5.5 · 591 kWh/yr
    €167/year
49. 4299A+
    Mitsubishi Electric PSA-M100KA / PUZ-ZM100YDA

    9.5 kW · SEER 5.6 · 591 kWh/yr
    €167/year
50. 4300A+
    Panasonic S-100PN1E5B / U-100PE1E8A

    10 kW · SEER 5.9 · 591 kWh/yr
    €167/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