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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. 651A++
    €106/year
  2. 652A++
    €106/year
  3. 653A++
    €106/year
  4. 654A++
    €106/year
  5. 655A++
    €106/year
  6. 656A++
    €106/year
  7. 657A++
    €106/year
  8. 658A++
    €106/year
  9. 659A++
    €106/year
  10. 660A++
    €106/year
  11. 661A++
    €106/year
  12. 662A++
    €106/year
  13. 663A++
    €106/year
  14. 664A++
    €106/year
  15. 665A++
    €106/year
  16. 666A++
    €106/year
  17. 667A++
    €106/year
  18. 668A++
    €106/year
  19. 669A++
    €106/year
  20. 670A++
    €106/year
  21. 671A++
    €106/year
  22. 672A++
    €106/year
  23. 673A++
    €106/year
  24. 674A++
    €106/year
  25. 675A++
    €106/year
  26. 676A++
    €106/year
  27. 677A++
    €106/year
  28. 678A++
    €106/year
  29. 679A++
    €106/year
  30. 680A++
    €106/year
  31. 681A++
    €106/year
  32. 682A++
    €106/year
  33. 683A++
    €106/year
  34. 684A++
    €106/year
  35. 685A++
    €106/year
  36. 686A++
    €106/year
  37. 687A++
    €106/year
  38. 688A++
    €106/year
  39. 689A++
    €106/year
  40. 690A++
    €106/year
  41. 691A++
    €106/year
  42. 692A++
    €106/year
  43. 693A++
    €106/year
  44. 694A++
    €106/year
  45. 695A++
    €106/year
  46. 696A++
    €106/year
  47. 697A++
    €106/year
  48. 698A++
    €106/year
  49. 699A++
    €106/year
  50. 700A++
    €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