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

Models5,637
Most efficient 5%359 kWh/yr€102 a year
Typical495 kWh/yr€140 a year
Least efficient 5%810 kWh/yr€229 a year

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €128 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 435 · A+ 691 · A++ 4,274 · A+++ 126 · B 100 · C 10 · D 1

  1. 401A++
    €106/year
  2. 402A++
    €106/year
  3. 403A++
    €106/year
  4. 404A++
    €106/year
  5. 405A++
    €106/year
  6. 406A++
    €106/year
  7. 407A++
    €106/year
  8. 408A++
    €106/year
  9. 409A++
    €106/year
  10. 410A++
    €106/year
  11. 411A++
    €106/year
  12. 412A++
    €106/year
  13. 413A++
    €106/year
  14. 414A++
    €106/year
  15. 415A++
    €106/year
  16. 416A++
    €106/year
  17. 417A++
    €106/year
  18. 418A++
    €106/year
  19. 419A++
    €106/year
  20. 420A++
    €106/year
  21. 421A++
    €106/year
  22. 422A++
    €106/year
  23. 423A++
    €106/year
  24. 424A++
    €106/year
  25. 425A++
    €106/year
  26. 426A++
    €106/year
  27. 427A++
    €106/year
  28. 428A++
    €106/year
  29. 429A++
    €106/year
  30. 430A++
    €106/year
  31. 431A++
    €106/year
  32. 432A++
    €106/year
  33. 433A++
    €106/year
  34. 434A++
    €106/year
  35. 435A++
    €106/year
  36. 436A++
    €106/year
  37. 437A++
    €106/year
  38. 438A++
    €106/year
  39. 439A++
    €106/year
  40. 440A++
    €106/year
  41. 441A++
    €106/year
  42. 442A++
    €106/year
  43. 443A++
    €106/year
  44. 444A++
    €106/year
  45. 445A++
    €106/year
  46. 446A++
    €106/year
  47. 447A++
    €106/year
  48. 448A++
    €106/year
  49. 449A++
    €106/year
  50. 450A++
    €106/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, 5.1–7 kWAir conditioners, 2.6–3.5 kWAir conditioners, 3.6–5 kWAir conditioners, up to 2.5 kW