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Most energy-efficient air conditioners, 5.1–7 kW (2026)

Models4,462
Most efficient 5%218 kWh/yr€62 a year
Typical310 kWh/yr€88 a year
Least efficient 5%406 kWh/yr€115 a year

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. 2051A++
    €85/year
  2. 2052A++
    €85/year
  3. 2053A++
    Hitachi RAM-70NP4E / RAK-35RXE + RAK-35RXE
    7 kW · SEER 8.2 · 300 kWh/yr
    €85/year
  4. 2054A++
    Fuji Electric ROG22KBTB/RCG22KRLB
    6 kW · SEER 7 · 300 kWh/yr
    €85/year
  5. 2055A++
    Panasonic S-60PU2E5A / U-60PEY2E5
    6 kW · SEER 7 · 300 kWh/yr
    €85/year
  6. 2056A++
    Animair ODU-2M55SN1
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  7. 2057A++
    Bosch 7733702392
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  8. 2058A++
    General AOHG22KBTB/AUXG22KRLB
    6 kW · SEER 7 · 300 kWh/yr
    €85/year
  9. 2059A++
    Hyundai H2CM-M18OU/2
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  10. 2060A++
    Konsi KN-LC-18CS-4A
    5.2 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  11. 2061A++
    AMG NMTXDO24HP24X
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  12. 2062A++
    Rossato 5112110
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  13. 2063A++
    Clivet MU2-Y 53M + IMA1-Y 27M + IMA1-Y 27M
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  14. 2064A++
    Midea 2*EF-12RD1L/M3O-21N8
    6.1 kW · SEER 7 · 300 kWh/yr
    €85/year
  15. 2065A++
    Ariston DUAL 50 ALYS NET_UA1-I 12+18
    5.3 kW · SEER 6.1 · 300 kWh/yr
    €85/year
  16. 2066A++
    ELCO (2x) RIGEON 25 IDU x RIGEON DUAL 50 ODU
    5.3 kW · SEER 6.3 · 300 kWh/yr
    €85/year
  17. 2067A++
    ELCO DUAL 50 RIGEON ECO_IDU 12+18
    5.3 kW · SEER 6.1 · 300 kWh/yr
    €85/year
  18. 2068A++
    Ariston DUAL 50 DUC R32_U-I N 12+18
    5.3 kW · SEER 6.1 · 300 kWh/yr
    €85/year
  19. 2069A++
    LG UUC1 U40/UV24FH N20withdrawn
    6.8 kW · SEER 7.9 · 301 kWh/yr
    €85/year
  20. 2070A++
    Hitachi RAM-68NP3E / RAK-25RPE + RAK-50RXE
    6.8 kW · SEER 7.9 · 301 kWh/yr
    €85/year
  21. 2071A++
    Hitachi RAM-68NP3E / RAK-35RXE + RAK-35RXE
    6.8 kW · SEER 7.9 · 301 kWh/yr
    €85/year
  22. 2072A++
    Hitachi RAM-68NP3E / RAK-42RPE + RAK-50RXE
    6.8 kW · SEER 7.9 · 301 kWh/yr
    €85/year
  23. 2073A++
    €85/year
  24. 2074A++
    €85/year
  25. 2075A++
    €85/year
  26. 2076A++
    €85/year
  27. 2077A++
    €85/year
  28. 2078A++
    €85/year
  29. 2079A++
    €85/year
  30. 2080A++
    €85/year
  31. 2081A++
    €85/year
  32. 2082A++
    €85/year
  33. 2083A++
    €85/year
  34. 2084A++
    €85/year
  35. 2085A++
    €85/year
  36. 2086A++
    €85/year
  37. 2087A++
    €85/year
  38. 2088A++
    €85/year
  39. 2089A++
    €85/year
  40. 2090A++
    €85/year
  41. 2091A++
    €85/year
  42. 2092A++
    €85/year
  43. 2093A++
    €85/year
  44. 2094A++
    €85/year
  45. 2095A++
    €85/year
  46. 2096A++
    €85/year
  47. 2097A++
    €85/year
  48. 2098A++
    €85/year
  49. 2099A++
    €85/year
  50. 2100A++
    €85/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

Other air conditioners

Air conditioners, over 7 kWAir conditioners, 2.6–3.5 kWAir conditioners, 3.6–5 kWAir conditioners, up to 2.5 kW