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Bosch heat pumps

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

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  1. 1 BMS500-AAS012-0CSXRDBosch
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 7,700 Btu/h · Cold output 64% · HSPF2 9.5 · 1 pairing

  2. 2 BMS500-AAM048-1CSXRCBosch
    48,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 33,000 Btu/h · Cold output 67–69% · HSPF2 8.7 · 3 pairings

  3. 3 BMS500-AAS009-1CSXHDBosch
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 11,000 Btu/h · Cold output 96–112% · HSPF2 12.3 · 4 pairings

  4. 4 BMS500-AAM027-1CSXRDBosch
    26,800 Btu/hheating at 47°F 26,800 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 18,900 Btu/h · Cold output 70–71% · HSPF2 9.3 · 3 pairings

  5. 5 BMS500-AAS012-1CSXHCBosch
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 11,300 Btu/h · Cold output 83–100% · HSPF2 10.1 · 4 pairings

  6. 6 BMS500-AAS012-0CSXRCBosch
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 5,600 Btu/h · Cold output 47–57% · HSPF2 8.9 · 2 pairings

  7. 7 BMS500-AAM036-1CSXRCBosch
    37,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 24,600 Btu/h · Cold output 65–68% · HSPF2 9.4 · 4 pairings

  8. 8 BMS500-AAM027-1CSXRCBosch
    28,000 Btu/hheating at 47°F 28,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 18,800 Btu/h · Cold output 67–68% · HSPF2 9.4 · 3 pairings

  9. 9 BMS500-AAS009-1CSXHCBosch
    9,800 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 10,000 Btu/h · Cold output 85–108% · HSPF2 11.3 · 4 pairings

  10. 10 BMS500-AAS009-1CSXRCBosch
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,500 Btu/h · Cold output 74–107% · HSPF2 11.3 · 4 pairings

  11. 11 BMS500-AAS012-1CSXRCBosch
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,000 Btu/h · Cold output 67–70% · HSPF2 10.3 · 3 pairings

  12. 12 BMS500-AAS012-1CSXHDBosch
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 11,500 Btu/h · Cold output 92–96% · HSPF2 10.3 · 4 pairings

  13. 13 BMS500-AAM018-1CSXRDBosch
    19,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,000 Btu/h · Cold output 71–77% · HSPF2 9.9 · 3 pairings

  14. 14 BMS500-AAM018-1CSXHDBosch
    20,000 Btu/hheating at 47°F 19,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 18,500 Btu/h · Cold output 90–95% · HSPF2 10.2 · 3 pairings

  15. 15 BMS500-AAM048-1CSXRDBosch
    47,500 Btu/hheating at 47°F 46,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 37,000 Btu/h · Cold output 75–81% · HSPF2 10.5 · 3 pairings

  16. 16 BMS500-AAS009-1CSXRDBosch
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 8,300 Btu/h · Cold output 73–138% · HSPF2 11.8 · 5 pairings

  17. 17 BMS500-AAS024-1CSXRDBosch
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 19,000 Btu/h · Cold output 74–78% · HSPF2 11.0 · 3 pairings

  18. 18 BMS500-AAM036-1CSXRDBosch
    37,000 Btu/hheating at 47°F 35,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 26,000 Btu/h · Cold output 70% · HSPF2 9.4 · 3 pairings

  19. 19 BMS500-AAM048-1CSXHDBosch
    48,500 Btu/hheating at 47°F 47,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 47,500 Btu/h · Cold output 96–100% · HSPF2 11.0 · 3 pairings

  20. 20 BMS500-AAS012-1CSXRDBosch
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,400 Btu/h · Cold output 70–73% · HSPF2 10.3 · 4 pairings

  21. 21 BMS500-AAM027-1CSXHCBosch
    28,000 Btu/hheating at 47°F 28,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 25,000 Btu/h · Cold output 89% · HSPF2 10.1 · 3 pairings

  22. 22 BMS500-AAS024-1CSXRCBosch
    25,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 15,500 Btu/h · Cold output 58–80% · HSPF2 9.7 · 5 pairings

  23. 23 BMS500-AAS018-1CSXRDBosch
    18,000 Btu/hheating at 47°F 16,800 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,800 Btu/h · Cold output 70–73% · HSPF2 11.1 · 4 pairings

  24. 24 BMS500-AAM036-1CSXHDBosch
    36,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 37,000 Btu/h · Cold output 100–106% · HSPF2 10.6 · 3 pairings

  25. 25 BMS500-AAM048-1CSXHCBosch
    49,000 Btu/hheating at 47°F 47,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 42,500 Btu/h · Cold output 87–92% · HSPF2 9.2 · 4 pairings

  26. 26 BMS500-AAM027-1CSXHDBosch
    27,000 Btu/hheating at 47°F 27,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 27,000 Btu/h · Cold output 96–100% · HSPF2 10.0 · 3 pairings

  27. 27 BMS500-AAS024-1CSXHDBosch
    26,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 24,000 Btu/h · Cold output 83–95% · HSPF2 11.7 · 3 pairings

  28. 28 BMS500-AAM018-1CSXHCBosch
    20,000 Btu/hheating at 47°F 19,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 19,300 Btu/h · Cold output 95–99% · HSPF2 9.6 · 5 pairings

  29. 29 BMS500-AAS030-1CSXRDBosch
    30,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 67% · HSPF2 9.5 · 1 pairing

  30. 30 BMS500-AAS018-1CSXHDBosch
    20,000 Btu/hheating at 47°F 16,700 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 17,500 Btu/h · Cold output 88–100% · HSPF2 11.6 · 4 pairings

  31. 31 BMS500-AAS018-1CSXRCBosch
    19,000 Btu/hheating at 47°F 16,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,700 Btu/h · Cold output 59–67% · HSPF2 10.6 · 4 pairings

  32. 32 BMS500-AAS030-1CSXRCBosch
    30,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 18,600 Btu/h · Cold output 62% · HSPF2 9.0 · 1 pairing

  33. 33 BMS500-AAS036-1CSXLDBosch
    38,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 26,600 Btu/h · Cold output 70% · HSPF2 10.3 · 1 pairing

  34. 34 BMS500-AAM018-1CSXRCBosch
    19,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,900 Btu/h · Cold output 66–70% · HSPF2 10.0 · 4 pairings

  35. 35 BMS500-AAS024-1CSXHCBosch
    29,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 25,000 Btu/h · Cold output 86–108% · HSPF2 11.0 · 6 pairings

  36. 36 BMS500-AAM036-1CSXHCBosch
    37,000 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 89–97% · HSPF2 10.1 · 4 pairings

  37. 37 BMS500-AAS018-1CSXHCBosch
    18,000 Btu/hheating at 47°F 17,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 16,400 Btu/h · Cold output 91–100% · HSPF2 9.8 · 4 pairings

  38. 38 BPBA-60RCB-M18SBosch
    57,000 Btu/hheating at 47°F 57,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 40,000 Btu/h · Cold output 70% · HSPF2 9.0 · 1 pairing

  39. 39 BPBB-60RTB-M18SBosch
    57,000 Btu/hheating at 47°F 57,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 40,000 Btu/h · Cold output 70% · HSPF2 9.0 · 1 pairing

  40. 40 BMS500-AAS048-1CSXLDBosch
    50,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 38,000 Btu/h · Cold output 76–81% · HSPF2 9.9 · 2 pairings

  41. 41 BPBA-36RCB-M18SBosch
    36,000 Btu/hheating at 47°F 34,200 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 23,000 Btu/h · Cold output 64% · HSPF2 8.1 · 1 pairing

  42. 42 BPBB-36RTB-M18SBosch
    36,000 Btu/hheating at 47°F 34,200 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 23,000 Btu/h · Cold output 64% · HSPF2 8.1 · 1 pairing

  43. 43 BOVB-36MTB-M19EBosch
    35,000 Btu/hheating at 47°F 33,400 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 32,800 Btu/h · Cold output 93–100% · HSPF2 9.0 · 31 pairings

  44. 44 BOVA-36RTB-M20SBosch
    34,000 Btu/hheating at 47°F 32,800 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 23,800 Btu/h · Cold output 70–73% · HSPF2 9.0 · 40 pairings

  45. 45 BOVB-36RTB-M20SBosch
    34,000 Btu/hheating at 47°F 32,800 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 23,800 Btu/h · Cold output 70–73% · HSPF2 9.0 · 40 pairings

  46. 46 BOHA-24MTB-M18SBosch
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 20,000 Btu/h · Cold output 70–100% · HSPF2 9.0 · 15 pairings

  47. 47 BOVA-60RTB-M20SBosch
    47,000 Btu/hheating at 47°F 44,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 33,000 Btu/h · Cold output 70–71% · HSPF2 8.8 · 25 pairings

  48. 48 BOVB-60RTB-M20SBosch
    47,000 Btu/hheating at 47°F 44,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 33,000 Btu/h · Cold output 70–71% · HSPF2 8.8 · 25 pairings

  49. 49 BOVA-60MTB-M19EBosch
    47,500 Btu/hheating at 47°F 44,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 44,000 Btu/h · Cold output 85–100% · HSPF2 9.5 · 25 pairings

  50. 50 BOVB-60MTB-M19EBosch
    47,500 Btu/hheating at 47°F 44,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 44,000 Btu/h · Cold output 85–100% · HSPF2 9.5 · 25 pairings

  51. 51 BOHA-24RTB-M18SBosch
    24,000 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 17,500 Btu/h · Cold output 70–97% · HSPF2 8.5 · 12 pairings

  52. 52 BOHA-60MTB-M18SBosch
    48,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 41,000 Btu/h · Cold output 70–85% · HSPF2 8.9 · 24 pairings

  53. 53 BOVA-60HDN1-M15GBosch
    34,200 Btu/hheating at 47°F 34,200 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 24,000 Btu/h · Cold output 63–70% · HSPF2 8.5 · 2 pairings

  54. 54 BOVA-24HDN1-M15GBosch
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 12,900 Btu/h · Cold output 71–72% · HSPF2 9.0 · 4 pairings

  55. 55 BOVA-36HDN1-M15GBosch
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 16,800 Btu/h · Cold output 58–70% · HSPF2 8.8 · 2 pairings

  56. 56 BOHA-36MTB-M18SBosch
    34,200 Btu/hheating at 47°F 32,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 34,200 Btu/h · Cold output 85–100% · HSPF2 8.7 · 19 pairings

  57. 57 BPHA-60RCB-M16SBosch
    57,000 Btu/hheating at 47°F 57,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 40,000 Btu/h · Cold output 70% · HSPF2 8.5 · 1 pairing

  58. 58 BOVA-60RXB-M15SBosch
    47,000 Btu/hheating at 47°F 45,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 33,000 Btu/h · Cold output 70–100% · HSPF2 8.5 · 19 pairings

  59. 59 BOVB-60RTB-M15SBosch
    47,000 Btu/hheating at 47°F 45,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 33,000 Btu/h · Cold output 70–100% · HSPF2 8.5 · 20 pairings

  60. 60 BOVA-36RXB-M15SBosch
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 17,600 Btu/h · Cold output 71–73% · HSPF2 8.5 · 5 pairings

  61. 61 BOVB-36RTB-M15SBosch
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 17,600 Btu/h · Cold output 71–73% · HSPF2 8.5 · 5 pairings

  62. 62 BOVA-24RXB-M15SBosch
    24,000 Btu/hheating at 47°F 23,600 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 16,800 Btu/h · Cold output 70–72% · HSPF2 8.5 · 20 pairings

  63. 63 BOVB-24RTB-M15SBosch
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 16,800 Btu/h · Cold output 70–72% · HSPF2 8.5 · 26 pairings

  64. 64 BOHA-36RTB-M18SBosch
    36,000 Btu/hheating at 47°F 34,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 30,000 Btu/h · Cold output 78–85% · HSPF2 8.2 · 15 pairings

  65. 65 BOHA-60RTB-M18SBosch
    48,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 39,000 Btu/h · Cold output 69–81% · HSPF2 8.6 · 19 pairings

Bosch 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 BMS500-AAS012-0CSXRD Bosch Mini-split 12,000 Btu (1-ton)7,700 12,000 12,000 64% 2.33 23.4 9.5 Variable R-454B US CA 1
2 BMS500-AAM048-1CSXRC Bosch Mini-split 48,000 Btu (4-ton)33,000 48,000 48,000 67–69% 1.80 23.4 8.7 Variable R-410A US CA 3
3 BMS500-AAS009-1CSXHD Bosch Mini-split 9,000 Btu11,000 10,000 9,000 96–112% 1.84 23.3 12.3 Variable R-454B US CA 4
4 BMS500-AAM027-1CSXRD Bosch Mini-split 24,000 Btu (2-ton)18,900 26,800 26,800 70–71% 2.00 23.0 9.3 Variable R-454B US CA 3
5 BMS500-AAS012-1CSXHC Bosch Mini-split 12,000 Btu (1-ton)11,300 12,000 12,000 83–100% 1.85 23.0 10.1 Variable R-410A US CA 4
6 BMS500-AAS012-0CSXRC Bosch Mini-split 12,000 Btu (1-ton)5,600 12,000 12,000 47–57% 2.09 23.0 8.9 Variable R-410A US CA 2
7 BMS500-AAM036-1CSXRC Bosch Mini-split 36,000 Btu (3-ton)24,600 37,000 36,000 65–68% 1.77 22.9 9.4 Variable R-410A US CA 4
8 BMS500-AAM027-1CSXRC Bosch Mini-split 30,000 Btu (2.5-ton)18,800 28,000 28,000 67–68% 2.00 22.8 9.4 Variable R-410A US CA 3
9 BMS500-AAS009-1CSXHC Bosch Mini-split 9,000 Btu10,000 9,800 9,000 85–108% 1.85 22.8 11.3 Variable R-410A US CA 4
10 BMS500-AAS009-1CSXRC Bosch Mini-split 9,000 Btu7,500 10,000 9,000 74–107% 2.10 22.8 11.3 Variable R-410A US CA 4
11 BMS500-AAS012-1CSXRC Bosch Mini-split 12,000 Btu (1-ton)8,000 12,000 12,000 67–70% 2.27 22.7 10.3 Variable R-410A US CA 3
12 BMS500-AAS012-1CSXHD Bosch Mini-split 12,000 Btu (1-ton)11,500 12,000 12,000 92–96% 1.95 22.6 10.3 Variable R-454B US CA 4
13 BMS500-AAM018-1CSXRD Bosch Mini-split 18,000 Btu (1.5-ton)14,000 19,000 18,000 71–77% 2.30 22.6 9.9 Variable R-454B US CA 3
14 BMS500-AAM018-1CSXHD Bosch Mini-split 18,000 Btu (1.5-ton)18,500 20,000 19,000 90–95% 2.00 22.5 10.2 Variable R-454B US CA 3
15 BMS500-AAM048-1CSXRD Bosch Mini-split 48,000 Btu (4-ton)37,000 47,500 46,000 75–81% 2.05 22.2 10.5 Variable R-454B US CA 3
16 BMS500-AAS009-1CSXRD Bosch Mini-split 9,000 Btu8,300 10,000 9,000 73–138% 2.25 22.1 11.8 Variable R-454B US CA 5
17 BMS500-AAS024-1CSXRD Bosch Mini-split 24,000 Btu (2-ton)19,000 25,000 24,000 74–78% 2.30 22.0 11.0 Variable R-454B US CA 3
18 BMS500-AAM036-1CSXRD Bosch Mini-split 36,000 Btu (3-ton)26,000 37,000 35,000 70% 2.00 22.0 9.4 Variable R-454B US CA 3
19 BMS500-AAM048-1CSXHD Bosch Mini-split 48,000 Btu (4-ton)47,500 48,500 47,000 96–100% 2.00 21.7 11.0 Variable R-454B US CA 3
20 BMS500-AAS012-1CSXRD Bosch Mini-split 12,000 Btu (1-ton)8,400 12,000 12,000 70–73% 2.35 21.6 10.3 Variable R-454B US CA 4
21 BMS500-AAM027-1CSXHC Bosch Mini-split 30,000 Btu (2.5-ton)25,000 28,000 28,000 89% 1.80 21.5 10.1 Variable R-410A US CA 3
22 BMS500-AAS024-1CSXRC Bosch Mini-split 24,000 Btu (2-ton)15,500 25,000 24,000 58–80% 1.80 21.5 9.7 Variable R-410A US CA 5
23 BMS500-AAS018-1CSXRD Bosch Mini-split 18,000 Btu (1.5-ton)12,800 18,000 16,800 70–73% 2.20 21.5 11.1 Variable R-454B US CA 4
24 BMS500-AAM036-1CSXHD Bosch Mini-split 36,000 Btu (3-ton)37,000 36,000 36,000 100–106% 2.00 21.2 10.6 Variable R-454B US CA 3
25 BMS500-AAM048-1CSXHC Bosch Mini-split 48,000 Btu (4-ton)42,500 49,000 47,000 87–92% 2.00 21.1 9.2 Variable R-410A US CA 4
26 BMS500-AAM027-1CSXHD Bosch Mini-split 30,000 Btu (2.5-ton)27,000 27,000 27,000 96–100% 2.00 21.0 10.0 Variable R-454B US CA 3
27 BMS500-AAS024-1CSXHD Bosch Mini-split 24,000 Btu (2-ton)24,000 26,000 24,000 83–95% 2.23 20.7 11.7 Variable R-454B US CA 3
28 BMS500-AAM018-1CSXHC Bosch Mini-split 18,000 Btu (1.5-ton)19,300 20,000 19,000 95–99% 1.88 20.5 9.6 Variable R-410A US CA 5
29 BMS500-AAS030-1CSXRD Bosch Mini-split 30,000 Btu (2.5-ton)20,000 30,000 30,000 67% 2.03 20.5 9.5 Variable R-454B US CA 1
30 BMS500-AAS018-1CSXHD Bosch Mini-split 18,000 Btu (1.5-ton)17,500 20,000 16,700 88–100% 1.91 20.3 11.6 Variable R-454B US CA 4
31 BMS500-AAS018-1CSXRC Bosch Mini-split 18,000 Btu (1.5-ton)12,700 19,000 16,000 59–67% 2.28 20.3 10.6 Variable R-410A US CA 4
32 BMS500-AAS030-1CSXRC Bosch Mini-split 30,000 Btu (2.5-ton)18,600 30,000 30,000 62% 1.92 20.1 9.0 Variable R-410A US CA 1
33 BMS500-AAS036-1CSXLD Bosch Mini-split 36,000 Btu (3-ton)26,600 38,000 36,000 70% 2.20 20.0 10.3 Variable R-454B US CA 1
34 BMS500-AAM018-1CSXRC Bosch Mini-split 18,000 Btu (1.5-ton)12,900 19,000 18,000 66–70% 2.00 20.0 10.0 Variable R-410A US CA 4
35 BMS500-AAS024-1CSXHC Bosch Mini-split 24,000 Btu (2-ton)25,000 29,000 24,000 86–108% 2.00 19.9 11.0 Variable R-410A US CA 6
36 BMS500-AAM036-1CSXHC Bosch Mini-split 36,000 Btu (3-ton)33,000 37,000 36,000 89–97% 1.75 19.8 10.1 Variable R-410A US CA 4
37 BMS500-AAS018-1CSXHC Bosch Mini-split 18,000 Btu (1.5-ton)16,400 18,000 17,000 91–100% 1.83 19.7 9.8 Variable R-410A US CA 4
38 BPBA-60RCB-M18S Bosch Central 54,000 Btu (4.5-ton)40,000 57,000 57,000 70% 1.85 19.0 9.0 Variable R-454B US CA 1
39 BPBB-60RTB-M18S Bosch Central 54,000 Btu (4.5-ton)40,000 57,000 57,000 70% 1.85 19.0 9.0 Variable R-454B US CA 1
40 BMS500-AAS048-1CSXLD Bosch Mini-split 48,000 Btu (4-ton)38,000 50,000 48,000 76–81% 2.05 18.1 9.9 Variable R-454B US CA 2
41 BPBA-36RCB-M18S Bosch Central 36,000 Btu (3-ton)23,000 36,000 34,200 64% 1.80 18.0 8.1 Variable R-454B US CA 1
42 BPBB-36RTB-M18S Bosch Central 36,000 Btu (3-ton)23,000 36,000 34,200 64% 1.80 18.0 8.1 Variable R-454B US CA 1
43 BOVB-36MTB-M19E Bosch Central 36,000 Btu (3-ton)32,800 35,000 33,400 93–100% 2.00 17.5 9.0 Variable R-454B US CA 31
44 BOVA-36RTB-M20S Bosch Central 24,000 Btu (2-ton)23,800 34,000 32,800 70–73% 1.88 17.5 9.0 Variable R-454B US CA 40
45 BOVB-36RTB-M20S Bosch Central 24,000 Btu (2-ton)23,800 34,000 32,800 70–73% 1.88 17.5 9.0 Variable R-454B US CA 40
46 BOHA-24MTB-M18S Bosch Central 24,000 Btu (2-ton)20,000 24,000 23,000 70–100% 1.90 17.0 9.0 Variable R-454B US CA 15
47 BOVA-60RTB-M20S Bosch Central 42,000 Btu (3.5-ton)33,000 47,000 44,500 70–71% 1.90 17.0 8.8 Variable R-454B US CA 25
48 BOVB-60RTB-M20S Bosch Central 42,000 Btu (3.5-ton)33,000 47,000 44,500 70–71% 1.90 17.0 8.8 Variable R-454B US CA 25
49 BOVA-60MTB-M19E Bosch Central 42,000 Btu (3.5-ton)44,000 47,500 44,500 85–100% 1.94 16.5 9.5 Variable R-454B US CA 25
50 BOVB-60MTB-M19E Bosch Central 42,000 Btu (3.5-ton)44,000 47,500 44,500 85–100% 1.94 16.5 9.5 Variable R-454B US CA 25
51 BOHA-24RTB-M18S Bosch Central 24,000 Btu (2-ton)17,500 24,000 23,000 70–97% 1.80 16.5 8.5 Variable R-454B US CA 12
52 BOHA-60MTB-M18S Bosch Central 48,000 Btu (4-ton)41,000 48,000 48,000 70–85% 1.90 16.5 8.9 Variable R-454B US CA 24
53 BOVA-60HDN1-M15G Bosch Central 36,000 Btu (3-ton)24,000 34,200 34,200 63–70% 1.94 16.2 8.5 Variable R-410A US 2
54 BOVA-24HDN1-M15G Bosch Central 18,000 Btu (1.5-ton)12,900 18,000 18,000 71–72% 1.81 16.1 9.0 Variable R-410A US 4
55 BOVA-36HDN1-M15G Bosch Central 24,000 Btu (2-ton)16,800 24,000 24,000 58–70% 1.80 16.1 8.8 Variable R-410A US 2
56 BOHA-36MTB-M18S Bosch Central 36,000 Btu (3-ton)34,200 34,200 32,600 85–100% 1.90 16.0 8.7 Variable R-454B US CA 19
57 BPHA-60RCB-M16S Bosch Central 54,000 Btu (4.5-ton)40,000 57,000 57,000 70% 1.80 16.0 8.5 Variable R-454B US CA 1
58 BOVA-60RXB-M15S Bosch Central 42,000 Btu (3.5-ton)33,000 47,000 45,500 70–100% 1.85 16.0 8.5 Variable R-454B US CA 19
59 BOVB-60RTB-M15S Bosch Central 42,000 Btu (3.5-ton)33,000 47,000 45,500 70–100% 1.85 16.0 8.5 Variable R-454B US CA 20
60 BOVA-36RXB-M15S Bosch Central 24,000 Btu (2-ton)17,600 24,000 24,000 71–73% 1.80 16.0 8.5 Variable R-454B US CA 5
61 BOVB-36RTB-M15S Bosch Central 24,000 Btu (2-ton)17,600 24,000 24,000 71–73% 1.80 16.0 8.5 Variable R-454B US CA 5
62 BOVA-24RXB-M15S Bosch Central 24,000 Btu (2-ton)16,800 24,000 23,600 70–72% 1.80 16.0 8.5 Variable R-454B US CA 20
63 BOVB-24RTB-M15S Bosch Central 24,000 Btu (2-ton)16,800 24,000 24,000 70–72% 1.80 16.0 8.5 Variable R-454B US CA 26
64 BOHA-36RTB-M18S Bosch Central 36,000 Btu (3-ton)30,000 36,000 34,000 78–85% 1.90 16.0 8.2 Variable R-454B US CA 15
65 BOHA-60RTB-M18S Bosch Central 54,000 Btu (4.5-ton)39,000 48,000 48,000 69–81% 1.90 15.5 8.6 Variable R-454B US CA 19

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

65 of 65 units

Other sizes

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