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++ 1,996 · A+++ 785 · B 4 · C 1

1. 1601A++
   General AOHG12KMTA/ASHG12KMTB

   3.4 kW · SEER 7.3 · 163 kWh/yr
   €46/year
2. 1602A++
   Atlantic 232406

   3.4 kW · SEER 7.3 · 163 kWh/yr
   €46/year
3. 1603A++
   Artel DLX12RP24

   3.5 kW · SEER 7.5 · 163 kWh/yr
   €46/year
4. 1604A++
   Mitsui CDX12HP24

   3.5 kW · SEER 7.5 · 163 kWh/yr
   €46/year
5. 1605A++
   Centrometal CDX12HP24CM

   3.5 kW · SEER 7.5 · 163 kWh/yr
   €46/year
6. 1606A+
   GREE GJH09AF-E5DRNB3A

   2.7 kW · SEER 5.8 · 163 kWh/yr
   €46/year
7. 1607A++
   Emmeti X-REVO-1224

   3.1 kW · SEER 6.6 · 164 kWh/yr
   €46/year
8. 1608A++
   Daikin FTXS35K3V1B / RXS35L3V1B

   3.5 kW · SEER 7.5 · 164 kWh/yr
   €46/year
9. 1609A++
   comfee MSGPBU-12HRFN8-QRD2GW - MOX130-12HFN8-QRD2GW

   3.5 kW · SEER 7.5 · 164 kWh/yr
   €46/year
10. 1610A++
    Midea EF-12RD1H - MX1-12RD1H

    3.5 kW · SEER 7.5 · 164 kWh/yr
    €46/year
11. 1611A++
    Olimpia Splendid OS-SANQH12EI + OS-CANQH12EI

    3.5 kW · SEER 7.5 · 164 kWh/yr
    €46/year
12. 1612A++
    Inventor NRI-12WFI/NRO-12

    3.5 kW · SEER 7.5 · 164 kWh/yr
    €46/year
13. 1613A++
    KlimaWorld NEXA S5 E Inverter 12

    3.5 kW · SEER 7.5 · 164 kWh/yr
    €46/year
14. 1614A++
    TEKA TKGRB-12HFN8-RD1 / TKO-12HFN8-RD1

    3.5 kW · SEER 7.5 · 164 kWh/yr
    €46/year
15. 1615A++
    GREE GWH12AWCXB-K6DNA3E

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
16. 1616A++
    Hisense KE35MR0EG / KE35MR0EW

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
17. 1617A++
    Carrier 38WHSM035A1A0TEE+40WHMW035D1A0TEE

    3.3 kW · SEER 7 · 165 kWh/yr
    €47/year
18. 1618A++
    Gluck GCFM125WUI + GCFM125UE

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
19. 1619A++
    GREE GWH12AGCXB-K6DNA1H

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
20. 1620A++
    Electroline IU353HKA+OU353HX

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
21. 1621A++
    Toshiba Carrier Corporation RAS-13E2AVG-E+RAS-B13E2KVG-E

    3.3 kW · SEER 7 · 165 kWh/yr
    €47/year
22. 1622A++
    Sekom IMS353HCGW+EM353HX

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
23. 1623A++
    Hyundai WSHN123CG+WSHN123X

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
24. 1624A++
    Whirlpool SPIT312A2WF I /SPIT312A2WF O 859991709310

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
25. 1625A++
    Aaamaze AHCF126CGWIU+AHCF126CGEU

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
26. 1626A++
    Sinclair SIH+SOH-12BIB

    3.2 kW · SEER 6.8 · 165 kWh/yr
    €47/year
27. 1627A++
    Ariston KIOS 35 MUD6 3381246

    3.4 kW · SEER 7.2 · 165 kWh/yr
    €47/year
28. 1628A++
    Midea MT-12N8D6-I / MBT-12N8D6-O

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
29. 1629A++
    Panasonic CS-NZ35VKE / CU-NZ35VKE

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
30. 1630A++
    Bosch 7739618417

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
31. 1631A++
    Buderus 7739618411

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
32. 1632A++
    IVT 8738208941

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
33. 1633A++
    Bosch 8738208943

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
34. 1634A++
    IVT 7733701476

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
35. 1635A++
    Bosch 7733701472

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
36. 1636A++
    Daikin FCAG50BVEB / RZAG35A2V1B

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
37. 1637A++
    Panasonic CS-LZ35TKE / CU-LZ35TKE

    3.5 kW · SEER 7.4 · 166 kWh/yr
    €47/year
38. 1638A++
    Midea MFAU-12HRFNX(GA)/MOX230-12HFN8-Q(GA)

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
39. 1639A++
    MDV CONS-12R32IVT IN/UNVS-12R32INT OU

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
40. 1640A++
    Kaisai KFAU-12HRG32X/KOX230-12HFN32X

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
41. 1641A++
    Ariston CON R32 035 U-I x MUC R32 035 MM-O

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
42. 1642A++
    Inventor V7LI-12WiFiR/U7RS-12

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
43. 1643A++
    Daikin FCAG35BVEB / RZAG35A2V1B

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
44. 1644A++
    Mundoclima MUCNR-12-H14

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
45. 1645A++
    Nørdis NIR/NOA-12

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
46. 1646A++
    Nørdis / Nordis NIR/NOA-12

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
47. 1647A++
    Clivet MC3-Y 35M+IC3-XY 35M (1x1)

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
48. 1648A++
    Remko RWT 355 DC

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
49. 1649A++
    Qlima SF 2335-SU 2335

    3.5 kW · SEER 7.3 · 168 kWh/yr
    €48/year
50. 1650A++
    Arielli ASW-H09B4/JDR3DI-EU (WI-FI)

    2.6 kW · SEER 6.1 · 168 kWh/yr
    €48/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