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. 1351A+++
   Midea MSEPDU-24HRFN8 / MOX430-24HFN8

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
2. 1352A+++
   Polar SIEH0070SDZ / SO1H0070SDZ

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
3. 1353A+++
   Atlantic 872194

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
4. 1354A++
   Bosch 7733702413

   6.1 kW · SEER 7.3 · 288 kWh/yr
   €82/year
5. 1355A+++
   Fisher FSAIF-CP-241AE3 / FSOAIF-CP-241AE3

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
6. 1356A+++
   Hyundai HRP-M24SEPI+HRP-M24SEPO

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
7. 1357A+++
   AMG NCDX24HP24P

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
8. 1358A+++
   Rossato ELYSON TECH 24

   7 kW · SEER 8.5 · 288 kWh/yr
   €82/year
9. 1359A++
   Ferroli ASTER-S 18 3.2

   5.2 kW · SEER 6.3 · 288 kWh/yr
   €82/year
10. 1360A++
    Lamborghini Caloreclima I.Breeze-N 18 3.2e

    5.2 kW · SEER 6.3 · 288 kWh/yr
    €82/year
11. 1361A+++
    Buderus 7733702490

    7 kW · SEER 8.5 · 288 kWh/yr
    €82/year
12. 1362A++
    Buderus 7733703257

    6.1 kW · SEER 7.3 · 288 kWh/yr
    €82/year
13. 1363A++
    Bosch 7733704837

    5.2 kW · SEER 6.3 · 288 kWh/yr
    €82/year
14. 1364A+++
    ELCO RIGEON 70

    7 kW · SEER 8.5 · 288 kWh/yr
    €82/year
15. 1365A++
    Junkers 7739835598

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
16. 1366A++
    Vulcano 7739835573

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
17. 1367A++
    Sensei SAC-18SKWA/I

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
18. 1368A+++
    Tesla TT68TP81-2432IHWT

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
19. 1369A++
    Hisense ACT60UR4RJC8 / AUW60U4RK8

    6.2 kW · SEER 7.5 · 289 kWh/yr
    €82/year
20. 1370A+++
    Daitsu DS-24KTP-6_DOS-24KTP-6

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
21. 1371A+++
    Kaisai KRW-24TLHI/KRWB-24TLHO

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
22. 1372A++
    Inventor U4MRSL(2)-18/AR1MVI-09WFR

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
23. 1373A++
    Bosch 7733702418

    6.1 kW · SEER 7.6 · 289 kWh/yr
    €82/year
24. 1374A++
    Bosch 7733702430

    6.1 kW · SEER 7.4 · 289 kWh/yr
    €82/year
25. 1375A++
    Tectro TSM 731

    5.3 kW · SEER 6.3 · 289 kWh/yr
    €82/year
26. 1376A+++
    Diplomat DAH-240SM Ultra Winter

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
27. 1377A+++
    Nørdis ORION EVO NDI/NDO-OE24TC1

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
28. 1378A+++
    Nørdis / Nordis ORION EVO NDI/NDO-OE24TC1

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
29. 1379A+++
    TCL S24P9S1

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
30. 1380A+++
    Andersen Electric MAT PRO 24

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
31. 1381A+++
    TCL TAC-24CHSD/UG11V3AHB

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
32. 1382A++
    Vortice VORT ARTIK EVO 18

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
33. 1383A+++
    AMG NZDX24HP14

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
34. 1384A+++
    Morris WFIN-70168 - WFOD-70169

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
35. 1385A+++
    Ocelair OASTPLUS24

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
36. 1386A+++
    Brokton BRST24

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
37. 1387A+++
    Corbero CSTECOPRO24

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
38. 1388A++
    Irradio - Belair Alastor 18 V2

    5.2 kW · SEER 6.1 · 289 kWh/yr
    €82/year
39. 1389A+++
    Inventor EQI-24WFI/EQO-24

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
40. 1390A+++
    Industrias Royal Termic, S.L. ROINTE RX20/RXN240W2/RXN240WE2

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
41. 1391A+++
    Rossato ELYSON PLUS 24

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
42. 1392A+
    Emmeti XECO-1815D

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
43. 1393A+
    Emmeti XECO-1815DE XECO-09-09XXX

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
44. 1394A+
    Emmeti XECO-1815DE XECO-07-18XXX

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
45. 1395A++
    Bosch 7733702428

    6.1 kW · SEER 7.4 · 289 kWh/yr
    €82/year
46. 1396A++
    Bosch 7733702412

    6.1 kW · SEER 7.2 · 289 kWh/yr
    €82/year
47. 1397A+++
    Rotenso TA70Xi R17 / TO70Xo R17

    7 kW · SEER 8.5 · 289 kWh/yr
    €82/year
48. 1398A++
    Airton 409732

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
49. 1399A++
    Ferroli GOLD 18 3.2

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/year
50. 1400A++
    Tonair 409873

    5.2 kW · SEER 6.3 · 289 kWh/yr
    €82/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