Most energy-efficient air conditioners, 2.6–3.5 kW (2026)

Choosing a model from the most efficient 5% instead of the least efficient 5% in this group saves about €27 a year at the EU average electricity price (0.283 €/kWh).

By energy class: A 80 · A+ 104 · A++ 1,992 · A+++ 783 · B 4 · C 1

1. 2351A++
   Daitsu DS-18KDR-2_DOS-18KDR-2

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
2. 2352A++
   Rotenso E35Xi / EO35Xo R16

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
3. 2353A++
   LG UUA1 UL0/UL12FH N50withdrawn

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
4. 2354A++
   Electrolux EACS/I-12HTP/N8/out EEC / EACS/I-12HTP/N8/in EEC

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
5. 2355A++
   Electrolux EACS/I-12HEL/N8/out EEC / EACS/I-12HEL/N8/in EEC

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
6. 2356A++
   EVVO AA CLIMA 12000

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
7. 2357A++
   Daitsu DS-12KKD_DOS-12KKD WIFI

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
8. 2358A++
   Heinner HAC-HS12WH++

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
9. 2359A++
   Homeinnovator HI-12W

   3.4 kW · SEER 6.1 · 195 kWh/yr
   €55/year
10. 2360A++
    Philco PAC-12E

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
11. 2361A++
    Daitsu DS-12KTP_DOS12KTP

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
12. 2362A++
    LG W12TI NEU/W12TI UEU

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
13. 2363A++
    Ocean ACSOIHY12A++

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
14. 2364A++
    Orima ORTT 12 R32

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
15. 2365A++
    manta SAC0112

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
16. 2366A++
    Hantech TAC-12CHSD Elite XA21

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
17. 2367A++
    Diplomat DAC-120CASmart

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
18. 2368A++
    Diplomat DAF-120CASmart Black

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
19. 2369A++
    Muhler MAC-12000CA

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
20. 2370A++
    Bravissimo BAC-12000C

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
21. 2371A++
    TCL S12P5S1

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
22. 2372A++
    TCL S12P5S0

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
23. 2373A++
    Whirlpool SPICR 312W/NA

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
24. 2374A++
    Whirlpool SPIW 312L/NA

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
25. 2375A+
    Hitachi RAM-33NP2B / RAK-15QPB + RAD-18QPB

    3.3 kW · SEER 5.9 · 195 kWh/yr
    €55/year
26. 2376A++
    ELIT INV-12RW

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
27. 2377A++
    ELIT PRO-12W WIFI

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
28. 2378A++
    TCL TAC-12CHSD/TPG11I

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
29. 2379A+++
    AirBlue AW 33 HP

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
30. 2380A++
    AirBlue AW 36 HP

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
31. 2381A++
    United UNI-3412 / UNO-3413

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
32. 2382A++
    F&U FVIN-12140 / FVOT-12141

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
33. 2383A++
    Miyato MI-9212W / MO-9213W

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
34. 2384A++
    Seico SCP1-12

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
35. 2385A++
    Zephir ZPR12000 MY24

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
36. 2386A++
    Green Tech 12-INB1

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
37. 2387A++
    Nørdis ALTAIR PLUS NDI/NDO-AP12TC1

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
38. 2388A++
    Nørdis SIRIUS NDI/NDO-S12TC1/TC2

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
39. 2389A++
    Nørdis / Nordis ALTAIR PLUS NDI/NDO-AP12TC1

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
40. 2390A++
    Nørdis / Nordis SIRIUS NDI/NDO-S12TC1/TC2

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
41. 2391A++
    Saivod ASCT1224

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
42. 2392A++
    Be COOL BC12SK2101QW

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
43. 2393A++
    Be COOL BCP12SK2401QW

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
44. 2394A++
    Bluepalm BP12BTUPWQC

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
45. 2395A++
    Zephir ZEM12000MY23

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
46. 2396A++
    Zephir ZT3212000

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
47. 2397A++
    Vortis VCM12000MY23

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
48. 2398A++
    Zephir ZCL12000WIFI

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
49. 2399A++
    Mcair MA10005

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/year
50. 2400A++
    Home Deluxe Split 12

    3.4 kW · SEER 6.1 · 195 kWh/yr
    €55/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