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AUX heat pumps

103 certified models, ranked by seasonal cooling efficiency (SEER2), then heating efficiency (HSPF2), highest first.

Filters AUX
  1. 1 AMAR24HP230V1COAUX
    24,000 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 21,400 Btu/h · Cold output 89% · HSPF2 10.5 · 1 pairing

  2. 2 AMAR24HP230V2COAUX
    24,000 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,400 Btu/h · Cold output 85% · HSPF2 10.5 · 1 pairing

  3. 3 ASW-H24F6A2/**R3DI-D7AUX, Aufit
    24,000 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,400 Btu/h · Cold output 85% · HSPF2 10.5 · 2 pairings

  4. 4 ASW-H24F6A2/ *R3DI-D7AUX, Aufit
    24,000 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,400 Btu/h · Cold output 85% · HSPF2 10.5 · 2 pairings

  5. 5 ASW-H18E3B2/**R3DI-D2AUX, Aufit
    18,200 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 15,000 Btu/h · Cold output 82% · HSPF2 10.5 · 2 pairings

  6. 6 ASW-H18E3B2/*R3DI-D2AUX, Aufit
    18,200 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 15,000 Btu/h · Cold output 82% · HSPF2 10.5 · 2 pairings

  7. 7 AMAR12HP115V1COAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,600 Btu/h · Cold output 78% · HSPF2 10.5 · 1 pairing

  8. 8 AMAR09HP230V1COAUX
    10,000 Btu/hheating at 47°F 9,200 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,500 Btu/h · Cold output 95% · HSPF2 10.5 · 1 pairing

  9. 9 AMAR09HP115V1COAUX
    10,000 Btu/hheating at 47°F 9,200 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,400 Btu/h · Cold output 94% · HSPF2 10.5 · 1 pairing

  10. 10 AMAR18HP230V1COAUX
    18,200 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 15,500 Btu/h · Cold output 85% · HSPF2 10.2 · 1 pairing

  11. 11 AMAR12HP230V1COAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,700 Btu/h · Cold output 79% · HSPF2 10.2 · 1 pairing

  12. 12 AM4-H36/2DR3BAUX
    36,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 33,000 Btu/h · Cold output 92% · HSPF2 11.0 · 1 pairing

  13. 13 AM5-H42/2DR3BAUX
    42,000 Btu/hheating at 47°F 42,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Mini-split · 5°F 34,000 Btu/h · Cold output 81% · HSPF2 10.5 · 1 pairing

  14. 14 AM3-H24/2DR3BAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 26,000 Btu/h · Cold output 108% · HSPF2 10.5 · 1 pairing

  15. 15 ASW-H12C5B3/*R3DI-C6AUX, Aufit
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,300 Btu/h · Cold output 76% · HSPF2 10.0 · 2 pairings

  16. 16 ASW-H12C5B2/*R3DI-C9AUX, Aufit
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,900 Btu/h · Cold output 72% · HSPF2 10.0 · 2 pairings

  17. 17 AM2-H18/2DR3BAUX
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 21,800 Btu/h · Cold output 121% · HSPF2 11.0 · 1 pairing

  18. 18 ASUM42HPMULOAUX
    42,000 Btu/hheating at 47°F 42,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Mini-split · 5°F 34,400 Btu/h · Cold output 81–83% · HSPF2 10.3 · 3 pairings

  19. 19 ASW-H12C5C2/*R3DI-C5AUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,600 Btu/h · Cold output 78% · HSPF2 10.1 · 1 pairing

  20. 20 AM4-H36/2DR3AAUX
    36,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 25,600 Btu/h · Cold output 71% · HSPF2 10.0 · 1 pairing

  21. 21 AM4-H30/2DR3AAUX
    30,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 24,600 Btu/h · Cold output 82% · HSPF2 10.0 · 1 pairing

  22. 22 AM3-H24/2DR3AAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 21,600 Btu/h · Cold output 90% · HSPF2 10.0 · 1 pairing

  23. 23 AFEB09HP230V1COAUX
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,300 Btu/h · Cold output 93% · HSPF2 9.5 · 1 pairing

  24. 24 ASUM36HPMULOAUX
    36,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 33,400 Btu/h · Cold output 92–94% · HSPF2 10.5 · 3 pairings

  25. 25 ASUM24HPMULOAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 22,800 Btu/h · Cold output 83–108% · HSPF2 10.3 · 3 pairings

  26. 26 AM5-H42/2DR3AAUX
    37,000 Btu/hheating at 47°F 37,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 32,400 Btu/h · Cold output 88% · HSPF2 10.0 · 1 pairing

  27. 27 AFEB24HP230V1COAUX
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,800 Btu/h · Cold output 87% · HSPF2 10.0 · 1 pairing

  28. 28 ASW-H24F8A2/**R3DI-C7AUX, Aufit
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,800 Btu/h · Cold output 87% · HSPF2 10.0 · 2 pairings

  29. 29 ASW-H24F8A2/*R3DI-C7AUX, Aufit
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,800 Btu/h · Cold output 87% · HSPF2 10.0 · 2 pairings

  30. 30 AM2-H18/2DR3AAUX
    18,000 Btu/hheating at 47°F 17,700 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,500 Btu/h · Cold output 81% · HSPF2 10.0 · 1 pairing

  31. 31 ASW-H18E3C2/*R3DI-C3AUX, Aufit
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 13,500 Btu/h · Cold output 75% · HSPF2 9.5 · 2 pairings

  32. 32 AFEB12HP230V1COAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,300 Btu/h · Cold output 76% · HSPF2 9.5 · 1 pairing

  33. 33 AFEB09HP115V1COAUX
    9,700 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,200 Btu/h · Cold output 95% · HSPF2 9.5 · 1 pairing

  34. 34 AFEB12HP115V1COAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 9.5 · 1 pairing

  35. 35 ASW-H12C5C2/P*R3DI-C5AUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 9.5 · 1 pairing

  36. 36 ASW-H12C5C3/*R3DI-C5AUX, Aufit
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 9.5 · 2 pairings

  37. 37 ASW-H12C5C3/P*R3DI-C5AUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 9.5 · 1 pairing

  38. 38 ASW-H12C5D2/*R3DI-C5AUX, Aufit
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,100 Btu/h · Cold output 74% · HSPF2 9.5 · 2 pairings

  39. 39 ASW-H09B6B8/*R3DI-C3AUX
    9,300 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 8,800 Btu/h · Cold output 95% · HSPF2 9.5 · 1 pairing

  40. 40 AJAN09HP230V1COAUX
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,200 Btu/h · Cold output 92% · HSPF2 9.2 · 1 pairing

  41. 41 AUM20SW09HP230V1/OAUX
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,200 Btu/h · Cold output 92% · HSPF2 9.2 · 1 pairing

  42. 42 XH09MAA2DI-20USAUX, Xtron
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,200 Btu/h · Cold output 92% · HSPF2 9.2 · 2 pairings

  43. 43 ASW-H12C5A3/*R3DI-C3AUX, Aufit
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,200 Btu/h · Cold output 67% · HSPF2 9.0 · 2 pairings

  44. 44 ASW-H09B6A3/**R3DI-C3AUX
    9,800 Btu/hheating at 47°F 9,800 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 8,700 Btu/h · Cold output 89% · HSPF2 8.5 · 1 pairing

  45. 45 ASW-H09B6A3/*R3DI-C3AUX
    9,800 Btu/hheating at 47°F 9,800 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 8,700 Btu/h · Cold output 89% · HSPF2 8.5 · 1 pairing

  46. 46 ASW-H09B6A3/Q*R3DI-C0AUX
    9,500 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 6,700 Btu/h · Cold output 71% · HSPF2 8.0 · 1 pairing

  47. 47 ASUM18HPMULOAUX
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 20,400 Btu/h · Cold output 106–121% · HSPF2 10.4 · 3 pairings

  48. 48 ASPR24HPMULOAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 77–90% · HSPF2 9.8 · 3 pairings

  49. 49 ASPR36HPMULOAUX
    36,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 25,400 Btu/h · Cold output 70–71% · HSPF2 10.0 · 3 pairings

  50. 50 ASPR30HPMULOAUX
    30,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 77–82% · HSPF2 9.8 · 3 pairings

  51. 51 AFEB18HP230V2COAUX
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,500 Btu/h · Cold output 81% · HSPF2 9.5 · 1 pairing

  52. 52 ASW-H24G1D2/**R3DI-C6AUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 15,300 Btu/h · Cold output 64% · HSPF2 10.0 · 1 pairing

  53. 53 ASW-H24G1D2/*R3DI-C6AUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 15,300 Btu/h · Cold output 64% · HSPF2 10.0 · 1 pairing

  54. 54 ASW-H12C5A2/ *R3DI-C5AUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,200 Btu/h · Cold output 67% · HSPF2 10.0 · 1 pairing

  55. 55 ASW-H24F4D2/**R3DI-C6AUX
    23,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 5,600 Btu/h · Cold output 24% · HSPF2 10.0 · 1 pairing

  56. 56 ASW-H24F4D2/ *R3DI-C6AUX
    23,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 5,600 Btu/h · Cold output 24% · HSPF2 10.0 · 1 pairing

  57. 57 ASW-H18E3B2/*R3DI-C3AUX
    17,700 Btu/hheating at 47°F 17,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,000 Btu/h · Cold output 79% · HSPF2 9.7 · 1 pairing

  58. 58 ASPR42HPMULOAUX
    37,000 Btu/hheating at 47°F 37,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 30,200 Btu/h · Cold output 76–88% · HSPF2 9.6 · 3 pairings

  59. 59 ASW-H18E3A2/ *R3DI-C3AUX
    17,700 Btu/hheating at 47°F 17,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 11,600 Btu/h · Cold output 66% · HSPF2 9.0 · 1 pairing

  60. 60 AJAN12HP230V1COAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.8 · 1 pairing

  61. 61 AUM20SW12HP230V1/OAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.8 · 1 pairing

  62. 62 XH12MAA2DI-20USAUX, Xtron
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.8 · 2 pairings

  63. 63 ASPR18HPMULOAUX
    18,000 Btu/hheating at 47°F 17,700 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,200 Btu/h · Cold output 78–81% · HSPF2 9.8 · 3 pairings

  64. 64 AFEB09HP230V1CO-UAUX
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,300 Btu/h · Cold output 93% · HSPF2 9.0 · 2 pairings

  65. 65 AH09MHA2DI-20USAUX
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,200 Btu/h · Cold output 92% · HSPF2 9.2 · 1 pairing

  66. 66 AJAN24HP230V1COAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 83% · HSPF2 9.0 · 1 pairing

  67. 67 AUM20SW24HP230V1/OAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 83% · HSPF2 9.0 · 1 pairing

  68. 68 XH24MAA2DI-20USAUX, Xtron
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 83% · HSPF2 9.0 · 2 pairings

  69. 69 AH18MHA2DI-20USAUX
    19,100 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,200 Btu/h · Cold output 74% · HSPF2 9.0 · 1 pairing

  70. 70 AJAN18HP230V1COAUX
    19,100 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,200 Btu/h · Cold output 74% · HSPF2 9.0 · 1 pairing

  71. 71 AUM20SW18HP230V1/OAUX
    19,100 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,200 Btu/h · Cold output 74% · HSPF2 9.0 · 1 pairing

  72. 72 XH18MAA2DI-20USAUX, Xtron
    19,100 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,200 Btu/h · Cold output 74% · HSPF2 9.0 · 2 pairings

  73. 73 FH18QCA2DI-20USAUX, Aufit
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,600 Btu/h · Cold output 70% · HSPF2 9.0 · 2 pairings

  74. 74 AH12MHA2DI-20USAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.8 · 1 pairing

  75. 75 AJAN36HP230V1COAUX, Aufit
    34,000 Btu/hheating at 47°F 33,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 70% · HSPF2 8.6 · 2 pairings

  76. 76 FH36LCA2DI-20USAUX, Aufit
    34,000 Btu/hheating at 47°F 33,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 70% · HSPF2 8.6 · 2 pairings

  77. 77 XH36LCA2DI-19USAUX, Xtron
    34,000 Btu/hheating at 47°F 33,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 70% · HSPF2 8.6 · 2 pairings

  78. 78 AJAN36HP230V2COAUX
    33,600 Btu/hheating at 47°F 33,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 71% · HSPF2 8.5 · 1 pairing

  79. 79 AH12MHA3DI-20USAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.5 · 1 pairing

  80. 80 AJAN12HP115V1COAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.5 · 1 pairing

  81. 81 AUM20SW12HP115V1/OAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.5 · 1 pairing

  82. 82 XH12MAA3DI-20USAUX, Xtron
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.5 · 2 pairings

  83. 83 AH09MHA3DI-20USAUX
    9,500 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,000 Btu/h · Cold output 95% · HSPF2 8.5 · 1 pairing

  84. 84 AJAN09HP115V1COAUX
    9,500 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,000 Btu/h · Cold output 95% · HSPF2 8.5 · 1 pairing

  85. 85 AUM20SW09HP115V1/OAUX
    9,500 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,000 Btu/h · Cold output 95% · HSPF2 8.5 · 1 pairing

  86. 86 XH09MAA3DI-20USAUX, Xtron
    9,500 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,000 Btu/h · Cold output 95% · HSPF2 8.5 · 2 pairings

  87. 87 AHU18HPV1BOAUX
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 20,400 Btu/h · Cold output 93–113% · HSPF2 9.0 · 2 pairings

  88. 88 AHU24HPV1BOAUX
    26,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 23,000 Btu/h · Cold output 88% · HSPF2 9.5 · 1 pairing

  89. 89 AH09MHA2DI-19USAUX
    10,000 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,200 Btu/h · Cold output 92% · HSPF2 9.2 · 1 pairing

  90. 90 AH18MHA2DI-19USAUX
    19,100 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,200 Btu/h · Cold output 74% · HSPF2 9.0 · 1 pairing

  91. 91 ASW-H18E3B2/Q*R3DI-C3AUX
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,600 Btu/h · Cold output 70% · HSPF2 9.0 · 1 pairing

  92. 92 AH12MHA2DI-19USAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.8 · 1 pairing

  93. 93 AH12MHA3DI-19USAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,200 Btu/h · Cold output 75% · HSPF2 8.5 · 1 pairing

  94. 94 AH09MHA3DI-19USAUX
    9,500 Btu/hheating at 47°F 9,100 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,000 Btu/h · Cold output 95% · HSPF2 8.5 · 1 pairing

  95. 95 AFEB12HP230V1CO-UAUX
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,300 Btu/h · Cold output 76% · HSPF2 8.6 · 2 pairings

  96. 96 AHU36HPV1BOAUX
    38,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 38,000 Btu/h · Cold output 100% · HSPF2 10.0 · 1 pairing

  97. 97 AHU30HPV1BOAUX
    33,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 32,200 Btu/h · Cold output 98% · HSPF2 9.0 · 1 pairing

  98. 98 AH24MHA2DI-18USAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 83% · HSPF2 9.0 · 1 pairing

  99. 99 AH24MHB2DI-18USAUX
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 83% · HSPF2 9.0 · 1 pairing

  100. 100 AH36LCA2DI-18USAUX
    34,000 Btu/hheating at 47°F 33,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 70% · HSPF2 8.6 · 1 pairing

  101. 101 AH36LCB2DI-18USAUX
    34,000 Btu/hheating at 47°F 33,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 23,800 Btu/h · Cold output 70% · HSPF2 8.6 · 1 pairing

  102. 102 AHU48HPV1BOAUX
    49,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 48,000 Btu/h · Cold output 98% · HSPF2 9.5 · 1 pairing

  103. 103 AHU60HPV1BOAUX
    55,000 Btu/hheating at 47°F 55,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 48,000 Btu/h · Cold output 87% · HSPF2 9.5 · 1 pairing

AUX heat pumps, ranked by seasonal cooling efficiency (SEER2), then heating efficiency (HSPF2)
# Model Brands Type Size At 5°FBtu/h · heating At 47°FBtu/h · heating At 95°FBtu/h · cooling Cold output% of 47°F rating COP 5°Ffull speed SEER2median pairing HSPF2Btu/Wh · median pairing Compressor Refrigerant Market Pairings
1 AMAR24HP230V1CO AUX Mini-split 24,000 Btu (2-ton)21,400 24,000 22,400 89% 2.10 25.0 10.5 Variable R-32 US CA 1
2 AMAR24HP230V2CO AUX Mini-split 24,000 Btu (2-ton)20,400 24,000 22,400 85% 2.10 25.0 10.5 Variable R-32 US CA 1
3 ASW-H24F6A2/**R3DI-D7 AUX, Aufit Mini-split 24,000 Btu (2-ton)20,400 24,000 22,400 85% 2.10 25.0 10.5 Variable R-32 US CA 2
4 ASW-H24F6A2/ *R3DI-D7 AUX, Aufit Mini-split 24,000 Btu (2-ton)20,400 24,000 22,400 85% 2.10 25.0 10.5 Variable R-32 US CA 2
5 ASW-H18E3B2/**R3DI-D2 AUX, Aufit Mini-split 18,000 Btu (1.5-ton)15,000 18,200 18,000 82% 2.25 25.0 10.5 Variable R-32 US CA 2
6 ASW-H18E3B2/*R3DI-D2 AUX, Aufit Mini-split 18,000 Btu (1.5-ton)15,000 18,200 18,000 82% 2.25 25.0 10.5 Variable R-32 US CA 2
7 AMAR12HP115V1CO AUX Mini-split 12,000 Btu (1-ton)9,600 12,300 12,000 78% 1.83 25.0 10.5 Variable R-32 US CA 1
8 AMAR09HP230V1CO AUX Mini-split 9,000 Btu9,500 10,000 9,200 95% 1.90 25.0 10.5 Variable R-32 US CA 1
9 AMAR09HP115V1CO AUX Mini-split 9,000 Btu9,400 10,000 9,200 94% 2.00 25.0 10.5 Variable R-32 US CA 1
10 AMAR18HP230V1CO AUX Mini-split 18,000 Btu (1.5-ton)15,500 18,200 18,000 85% 2.20 25.0 10.2 Variable R-32 US CA 1
11 AMAR12HP230V1CO AUX Mini-split 12,000 Btu (1-ton)9,700 12,300 12,000 79% 2.20 25.0 10.2 Variable R-32 US CA 1
12 AM4-H36/2DR3B AUX Mini-split 36,000 Btu (3-ton)33,000 36,000 36,000 92% 2.00 24.0 11.0 Variable R-32 US 1
13 AM5-H42/2DR3B AUX Mini-split 42,000 Btu (3.5-ton)34,000 42,000 42,000 81% 2.00 24.0 10.5 Variable R-32 US 1
14 AM3-H24/2DR3B AUX Mini-split 24,000 Btu (2-ton)26,000 24,000 24,000 108% 2.10 24.0 10.5 Variable R-32 US 1
15 ASW-H12C5B3/*R3DI-C6 AUX, Aufit Mini-split 12,000 Btu (1-ton)9,300 12,300 12,000 76% 2.10 24.0 10.0 Variable R-32 US CA 2
16 ASW-H12C5B2/*R3DI-C9 AUX, Aufit Mini-split 12,000 Btu (1-ton)8,900 12,300 12,000 72% 2.10 24.0 10.0 Variable R-32 US CA 2
17 AM2-H18/2DR3B AUX Mini-split 18,000 Btu (1.5-ton)21,800 18,000 18,000 121% 2.00 23.3 11.0 Variable R-32 US 1
18 ASUM42HPMULO AUX Mini-split 42,000 Btu (3.5-ton)34,400 42,000 42,000 81–83% 2.05 23.0 10.3 Variable R-32 US 3
19 ASW-H12C5C2/*R3DI-C5 AUX Mini-split 12,000 Btu (1-ton)9,600 12,300 12,000 78% 2.32 23.0 10.1 Variable R-32 US CA 1
20 AM4-H36/2DR3A AUX Mini-split 36,000 Btu (3-ton)25,600 36,000 36,000 71% 2.00 23.0 10.0 Variable R-32 US 1
21 AM4-H30/2DR3A AUX Mini-split 30,000 Btu (2.5-ton)24,600 30,000 30,000 82% 2.00 23.0 10.0 Variable R-32 US 1
22 AM3-H24/2DR3A AUX Mini-split 24,000 Btu (2-ton)21,600 24,000 24,000 90% 2.00 23.0 10.0 Variable R-32 US 1
23 AFEB09HP230V1CO AUX Mini-split 9,000 Btu9,300 10,000 9,100 93% 2.05 23.0 9.5 Variable R-32 US CA 1
24 ASUM36HPMULO AUX Mini-split 36,000 Btu (3-ton)33,400 36,000 36,000 92–94% 1.95 22.8 10.5 Variable R-32 US 3
25 ASUM24HPMULO AUX Mini-split 24,000 Btu (2-ton)22,800 24,000 24,000 83–108% 2.00 22.5 10.3 Variable R-32 US 3
26 AM5-H42/2DR3A AUX Mini-split 36,000 Btu (3-ton)32,400 37,000 37,000 88% 2.00 22.0 10.0 Variable R-32 US 1
27 AFEB24HP230V1CO AUX Mini-split 24,000 Btu (2-ton)20,800 24,000 23,000 87% 2.20 22.0 10.0 Variable R-32 US CA 1
28 ASW-H24F8A2/**R3DI-C7 AUX, Aufit Mini-split 24,000 Btu (2-ton)20,800 24,000 23,000 87% 2.20 22.0 10.0 Variable R-32 US CA 2
29 ASW-H24F8A2/*R3DI-C7 AUX, Aufit Mini-split 24,000 Btu (2-ton)20,800 24,000 23,000 87% 2.20 22.0 10.0 Variable R-32 US CA 2
30 AM2-H18/2DR3A AUX Mini-split 18,000 Btu (1.5-ton)14,500 18,000 17,700 81% 2.00 22.0 10.0 Variable R-32 US 1
31 ASW-H18E3C2/*R3DI-C3 AUX, Aufit Mini-split 18,000 Btu (1.5-ton)13,500 18,000 18,000 75% 2.20 22.0 9.5 Variable R-32 US CA 2
32 AFEB12HP230V1CO AUX Mini-split 12,000 Btu (1-ton)9,300 12,300 12,000 76% 2.10 22.0 9.5 Variable R-32 US CA 1
33 AFEB09HP115V1CO AUX Mini-split 9,000 Btu9,200 9,700 9,100 95% 2.52 22.0 9.5 Variable R-32 US CA 1
34 AFEB12HP115V1CO AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.32 22.0 9.5 Variable R-32 US CA 1
35 ASW-H12C5C2/P*R3DI-C5 AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.10 22.0 9.5 Variable R-32 US CA 1
36 ASW-H12C5C3/*R3DI-C5 AUX, Aufit Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.10 22.0 9.5 Variable R-32 US CA 2
37 ASW-H12C5C3/P*R3DI-C5 AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 1.85 22.0 9.5 Variable R-32 US CA 1
38 ASW-H12C5D2/*R3DI-C5 AUX, Aufit Mini-split 12,000 Btu (1-ton)9,100 12,300 12,000 74% 2.00 22.0 9.5 Variable R-32 US CA 2
39 ASW-H09B6B8/*R3DI-C3 AUX Mini-split 9,000 Btu8,800 9,300 9,000 95% 1.98 22.0 9.5 Variable R-32 US CA 1
40 AJAN09HP230V1CO AUX Mini-split 9,000 Btu9,200 10,000 9,100 92% 2.00 22.0 9.2 Variable R-32 US CA 1
41 AUM20SW09HP230V1/O AUX Mini-split 9,000 Btu9,200 10,000 9,100 92% 2.00 22.0 9.2 Variable R-32 US CA 1
42 XH09MAA2DI-20US AUX, Xtron Mini-split 9,000 Btu9,200 10,000 9,100 92% 2.00 22.0 9.2 Variable R-32 US CA 2
43 ASW-H12C5A3/*R3DI-C3 AUX, Aufit Mini-split 12,000 Btu (1-ton)8,200 12,300 12,000 67% 2.05 22.0 9.0 Variable R-32 US CA 2
44 ASW-H09B6A3/**R3DI-C3 AUX Mini-split 9,000 Btu8,700 9,800 9,800 89% 1.80 22.0 8.5 Variable R-32 US CA 1
45 ASW-H09B6A3/*R3DI-C3 AUX Mini-split 9,000 Btu8,700 9,800 9,800 89% 1.80 22.0 8.5 Variable R-32 US CA 1
46 ASW-H09B6A3/Q*R3DI-C0 AUX Mini-split 9,000 Btu6,700 9,500 9,100 71% 1.91 22.0 8.0 Variable R-32 US CA 1
47 ASUM18HPMULO AUX Mini-split 18,000 Btu (1.5-ton)20,400 18,000 18,000 106–121% 2.00 21.9 10.4 Variable R-32 US 3
48 ASPR24HPMULO AUX Mini-split 24,000 Btu (2-ton)20,000 24,000 24,000 77–90% 2.00 21.8 9.8 Variable R-32 US 3
49 ASPR36HPMULO AUX Mini-split 36,000 Btu (3-ton)25,400 36,000 36,000 70–71% 2.05 21.5 10.0 Variable R-32 US 3
50 ASPR30HPMULO AUX Mini-split 30,000 Btu (2.5-ton)23,800 30,000 30,000 77–82% 2.05 21.5 9.8 Variable R-32 US 3
51 AFEB18HP230V2CO AUX Mini-split 18,000 Btu (1.5-ton)14,500 18,000 18,000 81% 2.10 21.5 9.5 Variable R-32 US CA 1
52 ASW-H24G1D2/**R3DI-C6 AUX Mini-split 24,000 Btu (2-ton)15,300 24,000 24,000 64% 2.00 21.0 10.0 Variable R-32 US CA 1
53 ASW-H24G1D2/*R3DI-C6 AUX Mini-split 24,000 Btu (2-ton)15,300 24,000 24,000 64% 2.00 21.0 10.0 Variable R-32 US CA 1
54 ASW-H12C5A2/ *R3DI-C5 AUX Mini-split 12,000 Btu (1-ton)8,200 12,300 12,000 67% 2.15 21.0 10.0 Variable R-32 US CA 1
55 ASW-H24F4D2/**R3DI-C6 AUX Mini-split 24,000 Btu (2-ton)5,600 23,000 22,000 24% 2.27 21.0 10.0 Variable R-32 US CA 1
56 ASW-H24F4D2/ *R3DI-C6 AUX Mini-split 24,000 Btu (2-ton)5,600 23,000 22,000 24% 2.27 21.0 10.0 Variable R-32 US CA 1
57 ASW-H18E3B2/*R3DI-C3 AUX Mini-split 18,000 Btu (1.5-ton)14,000 17,700 17,000 79% 2.43 21.0 9.7 Variable R-32 US 1
58 ASPR42HPMULO AUX Mini-split 36,000 Btu (3-ton)30,200 37,000 37,000 76–88% 2.00 21.0 9.6 Variable R-32 US 3
59 ASW-H18E3A2/ *R3DI-C3 AUX Mini-split 18,000 Btu (1.5-ton)11,600 17,700 17,000 66% 2.17 21.0 9.0 Variable R-32 US CA 1
60 AJAN12HP230V1CO AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.10 21.0 8.8 Variable R-32 US CA 1
61 AUM20SW12HP230V1/O AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.10 21.0 8.8 Variable R-32 US CA 1
62 XH12MAA2DI-20US AUX, Xtron Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.10 21.0 8.8 Variable R-32 US CA 2
63 ASPR18HPMULO AUX Mini-split 18,000 Btu (1.5-ton)14,200 18,000 17,700 78–81% 1.95 20.8 9.8 Variable R-32 US 3
64 AFEB09HP230V1CO-U AUX Mini-split 9,000 Btu9,300 10,000 9,100 93% 1.85 20.8 9.0 Variable R-32 US CA 2
65 AH09MHA2DI-20US AUX Mini-split 9,000 Btu9,200 10,000 9,100 92% 1.80 20.0 9.2 Variable R-32 US CA 1
66 AJAN24HP230V1CO AUX Mini-split 24,000 Btu (2-ton)20,000 24,000 24,000 83% 2.10 20.0 9.0 Variable R-32 US CA 1
67 AUM20SW24HP230V1/O AUX Mini-split 24,000 Btu (2-ton)20,000 24,000 24,000 83% 2.10 20.0 9.0 Variable R-32 US CA 1
68 XH24MAA2DI-20US AUX, Xtron Mini-split 24,000 Btu (2-ton)20,000 24,000 24,000 83% 2.10 20.0 9.0 Variable R-32 US CA 2
69 AH18MHA2DI-20US AUX Mini-split 18,000 Btu (1.5-ton)14,200 19,100 18,000 74% 1.80 20.0 9.0 Variable R-32 US CA 1
70 AJAN18HP230V1CO AUX Mini-split 18,000 Btu (1.5-ton)14,200 19,100 18,000 74% 2.20 20.0 9.0 Variable R-32 US CA 1
71 AUM20SW18HP230V1/O AUX Mini-split 18,000 Btu (1.5-ton)14,200 19,100 18,000 74% 2.20 20.0 9.0 Variable R-32 US CA 1
72 XH18MAA2DI-20US AUX, Xtron Mini-split 18,000 Btu (1.5-ton)14,200 19,100 18,000 74% 2.20 20.0 9.0 Variable R-32 US CA 2
73 FH18QCA2DI-20US AUX, Aufit Mini-split 18,000 Btu (1.5-ton)12,600 18,000 18,000 70% 2.10 20.0 9.0 Variable R-32 US CA 2
74 AH12MHA2DI-20US AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 1.80 20.0 8.8 Variable R-32 US CA 1
75 AJAN36HP230V1CO AUX, Aufit Mini-split 36,000 Btu (3-ton)23,800 34,000 33,600 70% 2.00 20.0 8.6 Variable R-32 US CA 2
76 FH36LCA2DI-20US AUX, Aufit Mini-split 36,000 Btu (3-ton)23,800 34,000 33,600 70% 2.00 20.0 8.6 Variable R-32 US CA 2
77 XH36LCA2DI-19US AUX, Xtron Mini-split 36,000 Btu (3-ton)23,800 34,000 33,600 70% 2.00 20.0 8.6 Variable R-32 US CA 2
78 AJAN36HP230V2CO AUX Mini-split 36,000 Btu (3-ton)23,800 33,600 33,600 71% 2.00 20.0 8.5 Variable R-32 US 1
79 AH12MHA3DI-20US AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 1.80 20.0 8.5 Variable R-32 US CA 1
80 AJAN12HP115V1CO AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.09 20.0 8.5 Variable R-32 US CA 1
81 AUM20SW12HP115V1/O AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.09 20.0 8.5 Variable R-32 US CA 1
82 XH12MAA3DI-20US AUX, Xtron Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.09 20.0 8.5 Variable R-32 US CA 2
83 AH09MHA3DI-20US AUX Mini-split 9,000 Btu9,000 9,500 9,100 95% 1.80 20.0 8.5 Variable R-32 US CA 1
84 AJAN09HP115V1CO AUX Mini-split 9,000 Btu9,000 9,500 9,100 95% 1.93 20.0 8.5 Variable R-32 US CA 1
85 AUM20SW09HP115V1/O AUX Mini-split 9,000 Btu9,000 9,500 9,100 95% 1.93 20.0 8.5 Variable R-32 US CA 1
86 XH09MAA3DI-20US AUX, Xtron Mini-split 9,000 Btu9,000 9,500 9,100 95% 1.93 20.0 8.5 Variable R-32 US CA 2
87 AHU18HPV1BO AUX Central 18,000 Btu (1.5-ton)20,400 18,000 18,000 93–113% 1.90 19.2 9.0 Variable R-32 US 2
88 AHU24HPV1BO AUX Central 24,000 Btu (2-ton)23,000 26,000 24,000 88% 1.80 19.0 9.5 Variable R-32 US 1
89 AH09MHA2DI-19US AUX Mini-split 9,000 Btu9,200 10,000 9,100 92% 2.00 19.0 9.2 Variable R-32 US CA 1
90 AH18MHA2DI-19US AUX Mini-split 18,000 Btu (1.5-ton)14,200 19,100 18,000 74% 2.20 19.0 9.0 Variable R-32 US CA 1
91 ASW-H18E3B2/Q*R3DI-C3 AUX Mini-split 18,000 Btu (1.5-ton)12,600 18,000 18,000 70% 2.09 19.0 9.0 Variable R-32 US CA 1
92 AH12MHA2DI-19US AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.10 19.0 8.8 Variable R-32 US CA 1
93 AH12MHA3DI-19US AUX Mini-split 12,000 Btu (1-ton)9,200 12,300 12,000 75% 2.09 19.0 8.5 Variable R-32 US CA 1
94 AH09MHA3DI-19US AUX Mini-split 9,000 Btu9,000 9,500 9,100 95% 1.93 19.0 8.5 Variable R-32 US CA 1
95 AFEB12HP230V1CO-U AUX Mini-split 12,000 Btu (1-ton)9,300 12,300 12,000 76% 1.85 18.5 8.6 Variable R-32 US CA 2
96 AHU36HPV1BO AUX Central 36,000 Btu (3-ton)38,000 38,000 36,000 100% 1.90 18.2 10.0 Variable R-32 US 1
97 AHU30HPV1BO AUX Central 30,000 Btu (2.5-ton)32,200 33,000 30,000 98% 1.82 18.0 9.0 Variable R-32 US 1
98 AH24MHA2DI-18US AUX Mini-split 24,000 Btu (2-ton)20,000 24,000 24,000 83% 2.10 18.0 9.0 Variable R-32 US CA 1
99 AH24MHB2DI-18US AUX Mini-split 24,000 Btu (2-ton)20,000 24,000 24,000 83% 1.80 18.0 9.0 Variable R-32 US CA 1
100 AH36LCA2DI-18US AUX Mini-split 36,000 Btu (3-ton)23,800 34,000 33,600 70% 2.00 18.0 8.6 Variable R-32 US CA 1
101 AH36LCB2DI-18US AUX Mini-split 36,000 Btu (3-ton)23,800 34,000 33,600 70% 1.80 18.0 8.6 Variable R-32 US CA 1
102 AHU48HPV1BO AUX Central 48,000 Btu (4-ton)48,000 49,000 48,000 98% 2.00 17.0 9.5 Variable R-32 US 1
103 AHU60HPV1BO AUX Central 54,000 Btu (4.5-ton)48,000 55,000 55,000 87% 2.00 16.5 9.5 Variable R-32 US 1

The share is heat output at 5°F divided by the 47°F rating. Tests use different compressor speeds.

103 of 103 units

Other sizes

Every size class, with how many units it holds and its median heat output at 5°F