Most energy-efficient air conditioners, 5.1–7 kW (2026)

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+ 263 · A++ 3,540 · A+++ 451 · B 25 · C 1 · D 1

1. 4001A++
   Aspes AAAS2400W

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
2. 4002A+
   ICELIN24EW-XA WIFI/ICELIN24CW R-32

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
3. 4003A++
   Daiichi DHT25-24IVi/DHT25-24IVo

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
4. 4004A++
   Nexora NX00024

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
5. 4005A++
   Tesla TD68TD2-2432IA

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
6. 4006A++
   Haier AS68PDTHRA/1U68WETFRA

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
7. 4007A++
   Kanion KWSM-24IR32HF

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
8. 4008A++
   Singer SNT24-24IVi/SNT24-24IVo

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
9. 4009A++
   Samsung AC071RNMDKG/AC071RXADKG

   6.8 kW · SEER 6.1 · 390 kWh/yr
   €110/year
10. 4010A++
    Davoline DAV 24AC

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
11. 4011A++
    Artom ART-ACS24

    6.1 kW · SEER 6.1 · 390 kWh/yr
    €110/year
12. 4012A++
    Miyato General MI-9224W / MO-9225W

    6.8 kW · SEER 6.1 · 390 kWh/yr
    €110/year
13. 4013A+
    Panasonic S-6071PF3E / U-71PZ3E5

    6.8 kW · SEER 6 · 391 kWh/yr
    €111/year
14. 4014A+
    Bosch 7731200148

    6.7 kW · SEER 6 · 391 kWh/yr
    €111/year
15. 4015A+
    Hitachi RAS-3.0UFESNH1 / RPFC-3.0UFE1NH

    6.5 kW · SEER 5.8 · 391 kWh/yr
    €111/year
16. 4016A
    Daikin FTX60GV1B / RX60G4V1B

    6 kW · SEER 5.4 · 391 kWh/yr
    €111/year
17. 4017A++
    Daikin FCAG71BVEB / RZQSG71L3V1B

    6.8 kW · SEER 6.1 · 391 kWh/yr
    €111/year
18. 4018A+
    Daikin CTXM15N2V1B / FDXM50F3V1B9 / 2MXM68A2V1B8

    6.5 kW · SEER 5.8 · 391 kWh/yr
    €111/year
19. 4019A+
    Toshiba Carrier Corporation RAV-GV801ATP-E+RAV-HM801UTP-E

    6.7 kW · SEER 6 · 391 kWh/yr
    €111/year
20. 4020B
    Hitachi RAS-2.5HVNP / RCI-2.5FSN3

    5.6 kW · SEER 5 · 392 kWh/yr
    €111/year
21. 4021A+
    Daikin CTXM15M2V1B / FBA50A2VEB / 3MXM68N2V1B

    6.5 kW · SEER 5.8 · 392 kWh/yr
    €111/year
22. 4022A
    Panasonic S-60PN1E5B / U-60PE2E5A

    6 kW · SEER 5.3 · 392 kWh/yr
    €111/year
23. 4023A++
    Toshiba Carrier Corporation RAS-24J2AVRG-E+RAS-B24J2KVRG-E

    7 kW · SEER 6.2 · 392 kWh/yr
    €111/year
24. 4024A+
    Emmeti XECO-2815QE XECO-07-07-09XXX

    6.7 kW · SEER 6 · 392 kWh/yr
    €111/year
25. 4025A+
    Hitachi RAM-68NP3B / RAK-18RPB + RAI-25QPB + RAF-25RXB

    6.8 kW · SEER 6.1 · 393 kWh/yr
    €111/year
26. 4026A++
    Hitachi RAC-70NPD / RAD-70PPD

    7 kW · SEER 6.2 · 393 kWh/yr
    €111/year
27. 4027A+
    Hitachi RAM-68NP3B / RAK-18RPB + RAK-25RPB + RAI-25QPB

    6.8 kW · SEER 6 · 394 kWh/yr
    €112/year
28. 4028A+
    Hitachi RAM-70NP4B / RAK-35RPB + RAF-35RXB

    7 kW · SEER 6.2 · 394 kWh/yr
    €112/year
29. 4029A+
    Daikin FAA71AUVEB / RZQSG71L3V1B

    6.8 kW · SEER 6.1 · 394 kWh/yr
    €112/year
30. 4030A++
    De Dietrich 7723137 - EMSCO 70

    7 kW · SEER 6.2 · 394 kWh/yr
    €112/year
31. 4031A++
    Olimpia Splendid OS-CECEH24EI / OS-SEMPH24EI

    7 kW · SEER 6.3 · 394 kWh/yr
    €112/year
32. 4032A++
    AUX-C-24CAF

    7 kW · SEER 6.2 · 394 kWh/yr
    €112/year
33. 4033A++
    SVAN SAAS2401W

    7 kW · SEER 6.1 · 394 kWh/yr
    €112/year
34. 4034A++
    Midea MCD1-24HRFNX(GA) / MOX430U-24HFN8-Q(GA)

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
35. 4035A++
    Kaisai KCD-24HRG32X

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
36. 4036A++
    Inventor V7CI- 24WiFiR/U7RS-24

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
37. 4037A++
    Ariston SCA R32 070 U-I x MUC R32 070 MM-O

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
38. 4038A++
    Hitachi RAS-3.0UFESNH1 / RPIL-3.0UFE1NH

    6.9 kW · SEER 6.3 · 395 kWh/yr
    €112/year
39. 4039A++
    Nørdis NIC/NOA-24

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
40. 4040A++
    Nørdis / Nordis NIC/NOA-24

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
41. 4041A++
    Clivet MC3-Y 70M IA3-XY 70M (1x1)

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
42. 4042A++
    Remko RVD 685 DC

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
43. 4043A++
    Emelson EML-C9-24FAROR32

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
44. 4044A++
    AUX ASF-H24A4/AHAR1DI-EU

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
45. 4045A++
    Arielli AAF-H24A4/AHAR1DI-EU

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
46. 4046A++
    Vivax ACP-24CC70AERIs R32

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
47. 4047A++
    Lennox LXA-IDHM24NI(G) / LXA-RHMI24NO(G)

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
48. 4048A++
    Bosch 7733701910

    7 kW · SEER 6.2 · 395 kWh/yr
    €112/year
49. 4049A++
    Clivet MC4-Y 70M + IA3-XY 70M

    7 kW · SEER 6.1 · 395 kWh/yr
    €112/year
50. 4050A++
    LG UUC1 U40/ CM24F N30A0

    6.8 kW · SEER 6.1 · 395 kWh/yr
    €112/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