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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. 601A++
    €106/year
  2. 602A++
    €106/year
  3. 603A++
    €106/year
  4. 604A++
    €106/year
  5. 605A++
    €106/year
  6. 606A++
    €106/year
  7. 607A++
    €106/year
  8. 608A++
    €106/year
  9. 609A++
    €106/year
  10. 610A++
    €106/year
  11. 611A++
    €106/year
  12. 612A++
    €106/year
  13. 613A++
    €106/year
  14. 614A++
    €106/year
  15. 615A++
    €106/year
  16. 616A++
    €106/year
  17. 617A++
    €106/year
  18. 618A++
    €106/year
  19. 619A++
    €106/year
  20. 620A++
    €106/year
  21. 621A++
    €106/year
  22. 622A++
    €106/year
  23. 623A++
    €106/year
  24. 624A++
    €106/year
  25. 625A++
    €106/year
  26. 626A++
    €106/year
  27. 627A++
    €106/year
  28. 628A++
    €106/year
  29. 629A++
    €106/year
  30. 630A++
    €106/year
  31. 631A++
    €106/year
  32. 632A++
    €106/year
  33. 633A++
    €106/year
  34. 634A++
    €106/year
  35. 635A++
    €106/year
  36. 636A++
    €106/year
  37. 637A++
    €106/year
  38. 638A++
    €106/year
  39. 639A++
    €106/year
  40. 640A++
    €106/year
  41. 641A++
    €106/year
  42. 642A++
    €106/year
  43. 643A++
    €106/year
  44. 644A++
    €106/year
  45. 645A++
    €106/year
  46. 646A++
    €106/year
  47. 647A++
    €106/year
  48. 648A++
    €106/year
  49. 649A++
    €106/year
  50. 650A++
    €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