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+ 266 · A++ 3,544 · A+++ 451 · B 25 · C 1 · D 1

1. 2201A++
   Hitachi RAM-70NP4E / RAK-15QPE + RAK-18RPE + RAK-18QXE + RAK-25RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
2. 2202A++
   Hitachi RAM-70NP4E / RAK-15QPE + RAK-18QXE + RAK-35RXE + RAK-35RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
3. 2203A++
   Hitachi RAM-70NP4E / RAK-15QPE + RAK-25RPE + RAK-25RPE + RAK-25RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
4. 2204A++
   Hitachi RAM-70NP4E / RAK-15QPE + RAK-25RPE + RAK-25RXE + RAK-25RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
5. 2205A++
   Hitachi RAM-70NP4E / RAK-15QPE + RAK-25RXE + RAK-25RXE + RAK-35RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
6. 2206A++
   Hitachi RAM-70NP4E / RAK-18RPE + RAK-18RPE + RAK-18QXE + RAK-25RPE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
7. 2207A++
   Hitachi RAM-70NP4E / RAK-18RPE + RAK-18RPE + RAK-18QXE + RAK-35RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
8. 2208A++
   Hitachi RAM-70NP4E / RAK-18RPE + RAK-18RPE + RAK-18QXE + RAK-50RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
9. 2209A++
   Hitachi RAM-70NP4E / RAK-18RPE + RAK-18RPE + RAK-25RXE + RAK-25RXE

   7 kW · SEER 8.1 · 303 kWh/yr
   €86/year
10. 2210A++
    Hitachi RAM-70NP4E / RAK-18RPE + RAK-18QXE + RAK-18QXE + RAK-50RPE1

    7 kW · SEER 8.1 · 303 kWh/yr
    €86/year
11. 2211A++
    Hitachi RAM-70NP4E / RAK-18RPE + RAK-25RPE + RAK-25RPE + RAK-25RPE

    7 kW · SEER 8.1 · 303 kWh/yr
    €86/year
12. 2212A++
    Hitachi RAM-70NP4E / RAK-18RPE + RAK-25RPE + RAK-25RPE + RAK-25RXE

    7 kW · SEER 8.1 · 303 kWh/yr
    €86/year
13. 2213A++
    Hitachi RAM-70NP4E / RAK-18RPE + RAK-25RPE + RAK-25RXE + RAK-35RPE

    7 kW · SEER 8.1 · 303 kWh/yr
    €86/year
14. 2214A++
    Hitachi RAM-70NP4E / RAK-18RPE + RAK-25RPE + RAK-25RXE + RAK-35RXE

    7 kW · SEER 8.1 · 303 kWh/yr
    €86/year
15. 2215A++
    Zephir ZDA9000+9000

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
16. 2216A+
    Panasonic CS-Z50UD3EAW / CU-Z50UBEA

    5.1 kW · SEER 5.9 · 303 kWh/yr
    €86/year
17. 2217A++
    Konsi KN-LC18CS-T

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
18. 2218A++
    AUX-M2-18LCLH

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
19. 2219A++
    Naitec MU18H2

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
20. 2220A++
    Olimpia Splendid OS-CAAMH21EI / OS_SEPHH09EI+OS-SEPHH09EI+OS-SEPHH12EI

    6.5 kW · SEER 7.5 · 303 kWh/yr
    €86/year
21. 2221A++
    Daikin CTXM15R2V1B / CTXM15R2V1B / CTXM15R2V1B / FTXM25R2V1B / 5MWXM68A2V1B9

    6.6 kW · SEER 7.6 · 303 kWh/yr
    €86/year
22. 2222A++
    Vortice VORT ARTIK EVO DUAL

    5.2 kW · SEER 6.1 · 303 kWh/yr
    €86/year
23. 2223A++
    Yuoki WOM50D

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
24. 2224A++
    Infiniton MPTMF0909A2

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
25. 2225A++
    Houme Elèa Flow 53-M25-M35

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
26. 2226A++
    Ariston (2x) CON 025 U-I DUAL 50 XD0C-O

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
27. 2227A++
    Ariston (2x) DUC 025 U-I DUAL 50 XD0C-O

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
28. 2228A++
    Ariston (2x) CCA 025 U-I DUAL 50 XD0C-O

    5.3 kW · SEER 6.1 · 303 kWh/yr
    €86/year
29. 2229A++
    Beko BEVPA 180/BEVPA 181 8808023200/8808013200

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
30. 2230A++
    Midea MCA3U-18FNXD0 / MOUU-18FN8-QDO

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
31. 2231A++
    Midea MTIU-18FNXD0 / MOUU-18FN8-QDO

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
32. 2232A++
    Midea MTIU-18FNXD0/MOUU-18FN8-QD0

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
33. 2233A++
    Midea MUEU-18FNXD0/MOUU-18FN8-QD0

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
34. 2234A++
    Midea M2OD-18HFN8-Q/MTIU-09HWFNX-QRD0W

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
35. 2235A++
    MDV MUEU-18HRFNX-QRDA/MOB30-18HFN8-QRDA

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
36. 2236A++
    MDV MCA3U-18HRFNX-QRDAW/MOB30-18HFN8-QRDA

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
37. 2237A++
    MDV MTIU-18HWFNX-QRDA/MOB30-18HFN8-QRDA

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
38. 2238A++
    Mitsubishi Heavy Industries SRC60ZSX-W1_FDTC60VH

    5.6 kW · SEER 6.5 · 304 kWh/yr
    €86/year
39. 2239A++
    Electrolux (2x) EPF09V1S8 950011420 EPF18V1O9 950011536

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
40. 2240A++
    AIWA-MULTI-MU25IN

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
41. 2241A++
    AIWA-MU50 IN/OUT

    5.3 kW · SEER 7 · 304 kWh/yr
    €86/year
42. 2242A++
    AIWA - MULTI 50 OUT

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
43. 2243A++
    Ariston (2x)ALYS R32 25 UD0-IxDUAL C 50 XD0-O

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
44. 2244A++
    Ariston (2x) CCA R32 025 U-I x DUAL C 50 XD0C-O

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
45. 2245A++
    Ariston (2x) DUC R32 025 U-I x DUAL C 50 XD0C-O

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
46. 2246A++
    Bosch 7731200393

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
47. 2247A++
    Bosch 7731200398

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
48. 2248A++
    Bosch 7731200151

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
49. 2249A++
    Vulcano 7736505928

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
50. 2250A++
    Vulcano 7736505923

    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/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