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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. 1801A++
    €84/year
  2. 1802A++
    €84/year
  3. 1803A++
    €84/year
  4. 1804A++
    €84/year
  5. 1805A++
    €84/year
  6. 1806A++
    €84/year
  7. 1807A++
    Mitsubishi Electric PLA-M50EA / SUZ-KA50VA6
    5.5 kW · SEER 6.5 · 295 kWh/yr
    €84/year
  8. 1808A++
    €84/year
  9. 1809A++
    Mitsubishi Heavy Industries LMC21Z7-W_LMK21Z7-W
    6.3 kW · SEER 7.5 · 295 kWh/yr
    €84/year
  10. 1810A++
    HTWS052IX75B
    5.2 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  11. 1811A++
    Aguanatura AGNS18MIS2B
    5.2 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  12. 1812A++
    JUNIKO18WFR32
    5.2 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  13. 1813A++
    Greenstay GS50A3
    5.2 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  14. 1814A++
    Giatsu GIA-S18SAKUB-R32
    5.2 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  15. 1815A++
    Ariston TRIAL 50 PRIOS NET_UB1-I 9+9
    5.3 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  16. 1816A++
    Ariston TRIAL 50 PRIOS NET_UB1-I 9+18
    5.4 kW · SEER 6.1 · 295 kWh/yr
    €84/year
  17. 1817A++
    €84/year
  18. 1818A++
    €84/year
  19. 1819A++
    €84/year
  20. 1820A++
    €84/year
  21. 1821A++
    €84/year
  22. 1822A++
    €84/year
  23. 1823A++
    €84/year
  24. 1824A++
    €84/year
  25. 1825A++
    €84/year
  26. 1826A++
    €84/year
  27. 1827A++
    €84/year
  28. 1828A++
    €84/year
  29. 1829A++
    €84/year
  30. 1830A++
    €84/year
  31. 1831A++
    €84/year
  32. 1832A++
    €84/year
  33. 1833A++
    €84/year
  34. 1834A++
    €84/year
  35. 1835A++
    €84/year
  36. 1836A++
    Mitsubishi Electric MSZ-HR60VF / MUZ-HR60VF
    6.1 kW · SEER 7.2 · 296 kWh/yr
    €84/year
  37. 1837A++
    Mitsubishi Electric PLA-M50EA2 / SUZ-KA50VA6
    5.5 kW · SEER 6.5 · 296 kWh/yr
    €84/year
  38. 1838A++
    Mitsubishi Electric PLA-ZM60EA2 / PUZ-ZM60VHA2
    6.1 kW · SEER 7.2 · 296 kWh/yr
    €84/year
  39. 1839A++
    €84/year
  40. 1840A++
    €84/year
  41. 1841A++
    €84/year
  42. 1842A++
    Bosch 7733702427
    6.1 kW · SEER 7.4 · 296 kWh/yr
    €84/year
  43. 1843A++
    Buderus 7733703265
    6.1 kW · SEER 7.4 · 296 kWh/yr
    €84/year
  44. 1844A++
    Panasonic S-6010PK3E / U-60PZH3E5
    6.1 kW · SEER 7.2 · 297 kWh/yr
    €84/year
  45. 1845A++
    Hitachi RAM-68NP3E / RAK-50RXE + RAK-50RXE
    6.8 kW · SEER 8 · 297 kWh/yr
    €84/year
  46. 1846A++
    €84/year
  47. 1847A++
    €84/year
  48. 1848A++
    €84/year
  49. 1849A++
    €84/year
  50. 1850A++
    €84/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