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. 3551A++
   Baxi Spa LSGT70-S(7886385)+JSGNW70(7886374)

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
2. 3552A+++
   Sanden Intercool Italy Srl SND-24ZES3-ID / SND-24SFU-OD

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
3. 3553A++
   Sanden Intercool Italy Srl SND-24ALSI3-ID / SND-24ALSI3-OD

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
4. 3554A++
   Sanden Intercool Italy Srl SND-24HRSB3-ID / SND-24HRSB3-OD

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
5. 3555A+
   AUX ASW-H24F7/J SERIES-EU

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
6. 3556A++
   Azuri AZI-WK70XA/I - AZI-WK70XA/O

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
7. 3557A++
   Vesser WAV24DS/AV24DS

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
8. 3558A++
   Klarstein 10046103

   6.7 kW · SEER 6.5 · 359 kWh/yr
   €102/year
9. 3559A++
   Viessmann Vitoclima 242-S FC2071M1

   7 kW · SEER 6.8 · 359 kWh/yr
   €102/year
10. 3560A+++
    Yuoki WIN71ET

    6.7 kW · SEER 6.5 · 359 kWh/yr
    €102/year
11. 3561A++
    Naitec SM70HXXK

    6.7 kW · SEER 6.5 · 359 kWh/yr
    €102/year
12. 3562A++
    ARGO ACG ECO 70PH+AEG ECO 70PIH

    7 kW · SEER 6.8 · 359 kWh/yr
    €102/year
13. 3563A++
    VOX Electronics IVA1-24IR

    6.7 kW · SEER 6.5 · 359 kWh/yr
    €102/year
14. 3564A++
    Genz DGWA1-ACDC-24KR2

    6.5 kW · SEER 6.5 · 359 kWh/yr
    €102/year
15. 3565A++
    GREE GUD71ZD/A-T+GUD71W/NhA-T

    7 kW · SEER 6.8 · 359 kWh/yr
    €102/year
16. 3566A++
    Innova IGZFCP71NI-1

    7 kW · SEER 6.8 · 359 kWh/yr
    €102/year
17. 3567A++
    Condor CS24-TN33I

    6.7 kW · SEER 6.7 · 359 kWh/yr
    €102/year
18. 3568A++
    Fujitsu AOYG24KBTB/AUXG24KRLB

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
19. 3569A++
    Midea MB-24N8D0-I / MB-24N8D0-O

    7 kW · SEER 6.8 · 360 kWh/yr
    €102/year
20. 3570A+
    Samsung AJ026TNLPEG + AJ035TNLPEG / AJ068TXJ3KG

    6 kW · SEER 5.8 · 360 kWh/yr
    €102/year
21. 3571A+
    Samsung AJ026TNNDKG+AJ035TNNDKG / AJ068TXJ3KG

    6 kW · SEER 5.8 · 360 kWh/yr
    €102/year
22. 3572A+
    Samsung AJ026TN1DKG+AJ035TN1DKG / AJ068TXJ3KG

    6 kW · SEER 5.8 · 360 kWh/yr
    €102/year
23. 3573A+
    Hitachi RAM-68NP3B / RAK-18RPB + RAK-50RXB

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
24. 3574A
    Hitachi RAC-70WPA / RAK-70PPA

    7 kW · SEER 6.8 · 360 kWh/yr
    €102/year
25. 3575A+
    Hitachi RAM-68NP3B / RAK-18RPB + RAK-50RPB

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
26. 3576A++
    Daikin FTXF20A5V1B / FTXF25A5V1B / FTXF25A5V1B / 3MXF68A2V1B

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
27. 3577A++
    Fuji Electric ROG24KBTB/RCG24KRLB

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
28. 3578A++
    Daikin CTXF20F5V1B / CTXF25F5V1B / CTXF25F5V1B / 3MXF68A2V1B

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
29. 3579A++
    General AOHG24KBTB/AUXG24KRLB

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
30. 3580A++
    Nuova 3P-CINF-MS068

    6.8 kW · SEER 6.1 · 360 kWh/yr
    €102/year
31. 3581A++
    GREE GUD71PHS/A-T+GUD71W/NhA-T

    7 kW · SEER 6.8 · 360 kWh/yr
    €102/year
32. 3582A++
    ARGO ADG ECO 70PHB+AEG ECO 70PIH

    7 kW · SEER 6.8 · 360 kWh/yr
    €102/year
33. 3583A++
    Storm ST18012 STORM MITE CANALIZZATO MONO KW 7,0 R32

    7 kW · SEER 6.8 · 360 kWh/yr
    €102/year
34. 3584A++
    Daikin FTXF20F5V1B / FTXF25F5V1B / FTXF25F5V1B / 3MXF68B2V1B

    6.8 kW · SEER 6.6 · 360 kWh/yr
    €102/year
35. 3585A++
    Fujitsu AOYG24LBCA/AUXG24LRLB (2021 registration)

    6.8 kW · SEER 6.6 · 361 kWh/yr
    €102/year
36. 3586A++
    LG UUB1 U20/UV24F N10withdrawn

    6.8 kW · SEER 6.6 · 361 kWh/yr
    €102/year
37. 3587A++
    LG UUC1 U40/CM24F N10withdrawn

    6.8 kW · SEER 6.6 · 361 kWh/yr
    €102/year
38. 3588A++
    Hitachi RAM-70NYP4E / RAK-15QPE + RAK-42RPE + RAK-50RPE

    7 kW · SEER 6.7 · 361 kWh/yr
    €102/year
39. 3589A++
    Hitachi RAM-70NYP4E / RAK-18QXE + RAK-42RPE + RAK-50RPE

    7 kW · SEER 6.7 · 361 kWh/yr
    €102/year
40. 3590A+
    Panasonic S-60PN1E5B / U-60PZ2E5

    6 kW · SEER 5.8 · 361 kWh/yr
    €102/year
41. 3591A+
    General AOHG24LBCA/AUXG24LRLB

    6.8 kW · SEER 6.6 · 361 kWh/yr
    €102/year
42. 3592A+
    Fujitsu AOYG24LBCA/AUXG24LRLB (2019 registration)

    6.8 kW · SEER 6.6 · 361 kWh/yr
    €102/year
43. 3593A++
    Hyundai H3CM-M21OU/2

    6.5 kW · SEER 6.3 · 361 kWh/yr
    €102/year
44. 3594A++
    Hisense HC70FW00G / AC70FW00W

    6.5 kW · SEER 6.3 · 361 kWh/yr
    €102/year
45. 3595A++
    Ariston SCA R32 070 U-I/MUC R32 070 MM-O N

    6.5 kW · SEER 6.3 · 361 kWh/yr
    €102/year
46. 3596A++
    Ariston TRIAL 80 ALYS NET_UA1-I 9+12

    6.4 kW · SEER 6.2 · 361 kWh/yr
    €102/year
47. 3597A++
    ELCO TRIAL 80 RIGEON ECO_IDU 9+12

    6.4 kW · SEER 6.2 · 361 kWh/yr
    €102/year
48. 3598A++
    Ariston TRIAL 80 DUC R32_U-I N 9+12

    6.4 kW · SEER 6.2 · 361 kWh/yr
    €102/year
49. 3599A++
    ELCO RIGEON SCAS 70/RIGEON MAX 70X

    6.5 kW · SEER 6.3 · 361 kWh/yr
    €102/year
50. 3600A+
    Fujitsu AOYG22KATA/ARXG22KMLA

    6 kW · SEER 5.8 · 362 kWh/yr
    €103/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