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 435 · A+ 691 · A++ 4,274 · A+++ 126 · B 100 · C 10 · D 1

1. 251A++
   Toyotomi CTN-271W/CTG-271W

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
2. 252A++
   Azuri AZI-WM70VA/I - AZI-WM70VA/O

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
3. 253A++
   Mitsubishi Electric MSZ-HR71VF / MUZ-HR71VF

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
4. 254A++
   Eca Technology FIV2424HE32

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
5. 255A++
   Cooper&Hunter CH-S24FTXAM-SC/GD

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
6. 256A++
   Cooper&Hunter CH-S24FTXD2-WP/BL/SC

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
7. 257A++
   Sinclair SOH-24BIT2

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
8. 258A++
   Sinclair SOH-24BIM

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
9. 259A++
   AlpicAir AWI-71HRDC1C AWO-71HRDC1C

   7.1 kW · SEER 7 · 355 kWh/yr
   €101/year
10. 260A+++
    Cooper&Hunter CH-S24FTXAL2-WP/FB/GD/SC

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
11. 261A++
    Cooper&Hunter CH-S24FTXLA6

    7.1 kW · SEER 8.4 · 355 kWh/yr
    €101/year
12. 262A++
    Viessmann Vitoclima 200-S/HE W2070MHE3 Vitoclima 200-S/HE OSW2070MHE3

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
13. 263A++
    Vaillant VAIB1-065WNO + VAIB1-065WNI

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
14. 264A++
    Saunier Duval SDHP1-065SNWO + SDHP1-065SNWI

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
15. 265A++
    Saunier Duval SDHB1-065SNWO + SDHB1-065SNWI

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
16. 266A++
    Vaillant VAIP1-065WNO + VAIP1-065WNI

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
17. 267A++
    Vivax ACP-24FS70AERIs+ R32

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
18. 268A++
    Kaisai KKFS-24RRA1/KOX430L-24HFN32X

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
19. 269A++
    Viessmann Vitoclima 230-S Dynamic 7,1 kW IWAA230MGB071

    7.1 kW · SEER 7 · 355 kWh/yr
    €101/year
20. 270A++
    Daikin FTXM20N2V1B / FTXM20N2V1B / FTXM42N2V1B / 4MXM80N2V1B

    8.2 kW · SEER 8.1 · 356 kWh/yr
    €101/year
21. 271A++
    Daikin CTXM15N2V1B / FTXM25N2V1B / FTXM42N2V1B / 4MXM80N2V1B

    8.2 kW · SEER 8.1 · 356 kWh/yr
    €101/year
22. 272A++
    Daitsu DSM-12U2KDT-4 UE21

    62 kW · SEER 6.1 · 356 kWh/yr
    €101/year
23. 273A++
    Suneco UEME21_3H6

    62 kW · SEER 6.1 · 356 kWh/yr
    €101/year
24. 274A+++
    Daikin FCAG71AVEB / FCAG71AVEB / RZAG100M7V1B

    9.5 kW · SEER 9.3 · 357 kWh/yr
    €101/year
25. 275A++
    Midea MB-24N8D0-I/MB-24N8D0-OH

    7.3 kW · SEER 7.2 · 358 kWh/yr
    €101/year
26. 276A++
    LG UUC1 U40/UT30FH NA0withdrawn

    8 kW · SEER 7.8 · 359 kWh/yr
    €102/year
27. 277A++
    Daikin CTXM15N2V1B / CTXM15N2V1B / CTXM15N2V1B / FTXM20N2V1B / FTXM25N2V1B / 5MXM90N2V1B

    8 kW · SEER 7.8 · 359 kWh/yr
    €102/year
28. 278A+++
    Daikin FCAG50BVEB / FCAG50BVEB / FCAG50BVEB / RZAG100M7V1B

    9.5 kW · SEER 9.3 · 359 kWh/yr
    €102/year
29. 279A++
    Tesla TA71FFLL-2432IA

    7.2 kW · SEER 6.5 · 359 kWh/yr
    €102/year
30. 280A++
    Inventor V7FSI-24/V7FSO-24

    7.2 kW · SEER 7 · 360 kWh/yr
    €102/year
31. 281A++
    Daikin CTXM15N2V1B / CTXM15N2V1B / FTXM50N2V1B / 4MXM80A2V1B

    7.4 kW · SEER 7.2 · 360 kWh/yr
    €102/year
32. 282A++
    Haier AP71DFCHRA/1U71RECFRA

    7.2 kW · SEER 7 · 360 kWh/yr
    €102/year
33. 283A++
    Rotenso I21Xi R14*4/H80Xm4 R15

    8.2 kW · SEER 8 · 360 kWh/yr
    €102/year
34. 284A++
    LG MJ09PC NSJ*3/ MU4R27 U24A0

    7.9 kW · SEER 7.7 · 360 kWh/yr
    €102/year
35. 285A++
    Mitsubishi Heavy Industries FDC71VNX-W_FDU71VH

    7.1 kW · SEER 6.9 · 361 kWh/yr
    €102/year
36. 286A+++
    LG MJ05PC NSJ*2，MJ07PC NSJ*3 / MU5R30 U36A0

    8.8 kW · SEER 8.5 · 362 kWh/yr
    €103/year
37. 287A+++
    Daikin CTXM15R5V1B / CTXM15R5V1B / CTXM15R5V1B / FTXM20R5V1B / FTXM25R5V1B / 5MXM90N2V1B9

    8 kW · SEER 7.8 · 363 kWh/yr
    €103/year
38. 288A++
    Daikin CTXM15R5V1B / CTXM15R5V1B / CTXM15R5V1B / FTXM20R5V1B / FTXM25R5V1B / 5MXM90A2V1B

    8 kW · SEER 7.8 · 363 kWh/yr
    €103/year
39. 289A+++
    Daikin FHA35AVEB9 / FHA35AVEB9 / FHA35AVEB9 / RZAG100N7V1B

    9.5 kW · SEER 9.2 · 363 kWh/yr
    €103/year
40. 290A+++
    Kaisai KKO4-30RTA1

    8.8 kW · SEER 8.5 · 363 kWh/yr
    €103/year
41. 291A++
    Mitsubishi Heavy Industries SCM80ZS-W_SRK20ZSX-W_SRK25ZSX-W_SRK35ZSX-W

    8 kW · SEER 7.7 · 364 kWh/yr
    €103/year
42. 292A++
    Daikin FTXM20R2V1B / FTXM20R2V1B / FTXM25R2V1B / FTXM25R2V1B / 5MWXM90A2V1B9

    7.8 kW · SEER 7.5 · 364 kWh/yr
    €103/year
43. 293A++
    Klimatsu KCAR-71-H1

    7.1 kW · SEER 6.9 · 364 kWh/yr
    €103/year
44. 294A++
    Hitachi RAS-3HVRC3 - RPI-3.0FSR(1)E

    7.1 kW · SEER 6.8 · 364 kWh/yr
    €103/year
45. 295A++
    Giatsu GIA-C9-24INSPWF

    7.1 kW · SEER 6.9 · 364 kWh/yr
    €103/year
46. 296A++
    GREE GWHD(24)NK6OO+GWH09QB-K6DNB6E/I×2+GWH07QB-K6DNB6E/I

    7.1 kW · SEER 6.8 · 365 kWh/yr
    €103/year
47. 297A++
    Panasonic S-6071PU3E / U-71PZ3E5

    7.1 kW · SEER 6.8 · 365 kWh/yr
    €103/year
48. 298A++
    Innova IGZM324V2NO-1

    7.1 kW · SEER 6.8 · 365 kWh/yr
    €103/year
49. 299A++
    Panasonic S-36PK2E5B x2 / U-71PZH2E5

    7.1 kW · SEER 6.8 · 365 kWh/yr
    €103/year
50. 300A++
    Panasonic S-71PK2E5B / U-71PZH2E5

    7.1 kW · SEER 6.8 · 365 kWh/yr
    €103/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