Most energy-efficient air conditioners, 2.6–3.5 kW (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €27 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 80 · A+ 104 · A++ 1,992 · A+++ 783 · B 4 · C 1

1. 101A+++
   Ariston KYRIS NET R32 25 MUD0

   2.7 kW · SEER 9 · 105 kWh/yr
   €30/year
2. 102A+++
   Kaisai KRP-09MEGI/KRP-09MEGO

   2.6 kW · SEER 8.6 · 106 kWh/yr
   €30/year
3. 103A+++
   Midea MSEPBU-09HRFN8-SET

   2.6 kW · SEER 8.6 · 106 kWh/yr
   €30/year
4. 104A+++
   Olimpia Splendid OS-SELIH09EI / OS-CELIH09EI

   2.6 kW · SEER 8.5 · 106 kWh/yr
   €30/year
5. 105A+++
   Bosch 7733701843

   2.6 kW · SEER 8.6 · 106 kWh/yr
   €30/year
6. 106A+++
   FEGHACPPP9

   2.6 kW · SEER 8.5 · 106 kWh/yr
   €30/year
7. 107A+++
   Arielli ARSIN09AEP-WIFI

   2.6 kW · SEER 8.6 · 106 kWh/yr
   €30/year
8. 108A+++
   Rotenso RO26Xi R14/RO26Xo R14

   2.6 kW · SEER 8.6 · 106 kWh/yr
   €30/year
9. 109A+++
   Hyundai HRP-M09EEPI + HRP-M09EEPO

   2.6 kW · SEER 8.6 · 106 kWh/yr
   €30/year
10. 110A+++
    Midea MSEPBU-09HRFN8 / MOX330-09HFN8

    2.6 kW · SEER 8.6 · 106 kWh/yr
    €30/year
11. 111A+++
    Airton 409942

    2.6 kW · SEER 8.5 · 106 kWh/yr
    €30/year
12. 112A+++
    IVT 7733704097

    2.6 kW · SEER 8.6 · 106 kWh/yr
    €30/year
13. 113A+++
    Buderus 7733702487

    2.6 kW · SEER 8.6 · 106 kWh/yr
    €30/year
14. 114A+++
    Heiwa HMEH-25-V1 / HMIH-25W-V1

    2.7 kW · SEER 9.2 · 106 kWh/yr
    €30/year
15. 115A+++
    Midea AG-09NXD1-I / X2-09N8D1-O

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
16. 116A+++
    Midea MSFAAU-09HRFN8-QRD6GW / MOB01-09HFN8-QRD6GW(A)

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
17. 117A+++
    GREE GWH09AECXB-K6DNA1A

    2.7 kW · SEER 8.8 · 107 kWh/yr
    €30/year
18. 118A+++
    Midea AG-09NXD1-I/X2-09N8D6-O

    2.6 kW · SEER 8.8 · 107 kWh/yr
    €30/year
19. 119A+++
    Juro-Pro Superclima 9K

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
20. 120A+++
    Midea MSFAAU-09HRFN8-QRD6GW/MOX230-09HFN8-QRD6GW-B

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
21. 121A+++
    Midea MSAGAU-09HRFN8-ME-set

    2.6 kW · SEER 8.8 · 107 kWh/yr
    €30/year
22. 122A+++
    Kaisai KLW-09HRHI/KLWB-09HRHO

    2.6 kW · SEER 8.8 · 107 kWh/yr
    €30/year
23. 123A+++
    Inventor DRVI32-09WF/DRVO32-09

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
24. 124A+++
    Inventor MFVI32-09WFI/MFVO32-09

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
25. 125A+++
    Michl KSI09

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
26. 126A+++
    Haier AS25S2SF1FA-S / 1U25S2SM1FA

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
27. 127A+++
    Haier AS25XCHHRA-NR / 1U25KEHFRA-NR

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
28. 128A+++
    Immergas UI GOTHA 9 UE GOTHA 9

    2.6 kW · SEER 8.8 · 107 kWh/yr
    €30/year
29. 129A+++
    Olimpia Splendid OS-CEAAH09EI / OS-SEAAH09EI

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
30. 130A+++
    Heiko JS025-A1/JZ025-A1

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
31. 131A+++
    Electrolux EPI09NLIWE 950010901

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
32. 132A+++
    Equation 88574122

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
33. 133A+++
    Candy CY-09FAIN / CY-09FAOUT

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
34. 134A+++
    Whirlpool SPIW309A3WF.1/NA

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
35. 135A+++
    Johnson Controls JHKF09YBEDHJO-Y / JHKF09XBEDHJ-RY

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
36. 136A+++
    ELL Solid dark 9, ELL Solid 9

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
37. 137A+++
    Vulcano 7731200485

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
38. 138A+++
    Altech Luftvärmepump 9

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
39. 139A+++
    Hisense KA25MR0EG / KA25MR0EW

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
40. 140A+++
    Hisense HA25XU00G/AS25XU0EW

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
41. 141A+++
    Gorenje TITAN26 CJ

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
42. 142A+++
    Riello 20127854

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
43. 143A+++
    Hisense HAXU090AG/AS25XU00W

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
44. 144A++
    Fisher FSAIF-NORD-90DE3 / FSOAIF-NORD-90DE3

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
45. 145A+++
    Fisher FSAUIF-Art-93AE3-B/G/S / FSOAIF-Art-93AE3

    2.6 kW · SEER 8.6 · 107 kWh/yr
    €30/year
46. 146A+++
    SWD Klimaanlage Split-Klimaanlage A+++ 9000 BTU

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
47. 147A+++
    Mijia ASH-09WO/N1C3-EU

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/year
48. 148A+++
    Cooper&Hunter CH-S09FTXB-G/W

    2.7 kW · SEER 8.8 · 107 kWh/yr
    €30/year
49. 149A+++
    Qlima S 6026

    2.6 kW · SEER 8.8 · 107 kWh/yr
    €30/year
50. 150A+++
    Arielli AAC-09CPHL (WI-FI)

    2.6 kW · SEER 8.5 · 107 kWh/yr
    €30/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