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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. 2251A++
    Vulcano 7736505918
    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
  2. 2252A++
    Bosch 8733500811
    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
  3. 2253A++
    Bosch 7731200403
    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
  4. 2254A++
    Hitachi RAM-68NP3E / RAK-35RPE + RAK-35RPE
    6.8 kW · SEER 7.8 · 304 kWh/yr
    €86/year
  5. 2255A++
    Hitachi RAM-68NP3E / RAK-35RPE + RAK-42RPE
    6.8 kW · SEER 7.8 · 304 kWh/yr
    €86/year
  6. 2256A++
    Hitachi RAM-68NP3E / RAK-35RXE + RAK-50RPE
    6.8 kW · SEER 7.8 · 304 kWh/yr
    €86/year
  7. 2257A++
    €86/year
  8. 2258A++
    €86/year
  9. 2259A++
    €86/year
  10. 2260A++
    €86/year
  11. 2261A++
    €86/year
  12. 2262A++
    €86/year
  13. 2263A++
    €86/year
  14. 2264A++
    €86/year
  15. 2265A++
    €86/year
  16. 2266A++
    €86/year
  17. 2267A++
    €86/year
  18. 2268A++
    €86/year
  19. 2269A++
    €86/year
  20. 2270A++
    €86/year
  21. 2271A++
    €86/year
  22. 2272A++
    €86/year
  23. 2273A++
    €86/year
  24. 2274A++
    €86/year
  25. 2275A++
    €86/year
  26. 2276A++
    €86/year
  27. 2277A++
    €86/year
  28. 2278A++
    €86/year
  29. 2279A++
    €86/year
  30. 2280A++
    €86/year
  31. 2281A++
    €86/year
  32. 2282A++
    €86/year
  33. 2283A++
    €86/year
  34. 2284A++
    €86/year
  35. 2285A++
    €86/year
  36. 2286A++
    €86/year
  37. 2287A++
    €86/year
  38. 2288A++
    €86/year
  39. 2289A++
    €86/year
  40. 2290A++
    €86/year
  41. 2291A++
    €86/year
  42. 2292A++
    €86/year
  43. 2293A++
    Daikin FTXM60N2V1B / RXM60N2V1B
    6 kW · SEER 6.9 · 304 kWh/yr
    €86/year
  44. 2294A++
    Daikin FTXM60N2V1B / RXM60N2V1B9
    6 kW · SEER 6.9 · 304 kWh/yr
    €86/year
  45. 2295A++
    Daikin FTXM60N2V1B / RZAG60A2V1B
    6 kW · SEER 6.9 · 304 kWh/yr
    €86/year
  46. 2296A++
    Daikin FTXM71R2V1B / RZAG60A2V1B
    6 kW · SEER 6.9 · 304 kWh/yr
    €86/year
  47. 2297A++
    Mundoclima MUSTR-18-H9
    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
  48. 2298A++
    MAXA CADS53R
    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
  49. 2299A++
    MAXA CSDS53R
    5.3 kW · SEER 6.1 · 304 kWh/yr
    €86/year
  50. 2300A++
    MAXA SDS53R
    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

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