Heat Pump List
Menu

Sections

Tools

Sea Breeze heat pumps

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

Filters Sea Breeze
  1. 1 HSZ09H525ZMOSea Breeze
    9,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 11,300 Btu/h · Cold output 96–126% · HSPF2 12.1 · 5 pairings

  2. 2 HSZ9H424ZMOBreeze33, Sea Breeze
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 10,800 Btu/h · Cold output 92–108% · HSPF2 12.0 · 5 pairings

  3. 3 HSZ12H525ZMOSea Breeze
    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 92–100% · HSPF2 10.5 · 5 pairings

  4. 4 HSZ12H424ZMOBreeze33, Sea Breeze
    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 88–99% · HSPF2 10.2 · 9 pairings

  5. 5 MZ27H525ZMOSea Breeze
    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

  6. 6 SZ12H424ZMOSea Breeze
    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 62–70% · HSPF2 10.3 · 5 pairings

  7. 7 MZ18H525ZMOSea Breeze
    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

  8. 8 SZ9H424ZMOSea Breeze
    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 70–101% · HSPF2 11.5 · 5 pairings

  9. 9 HMZ18H525ZMOSea Breeze
    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

  10. 10 SZ18H525ZMOSea Breeze
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 13,000 Btu/h · Cold output 71–77% · HSPF2 11.3 · 7 pairings

  11. 11 MZ48H525ZMOSea Breeze
    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

  12. 12 SZ09H525ZMOSea Breeze
    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 73–96% · HSPF2 11.8 · 5 pairings

  13. 13 SZ18H424ZMOSea Breeze
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,800 Btu/h · Cold output 65–75% · HSPF2 10.5 · 6 pairings

  14. 14 SZ12H525ZMOSea Breeze
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,600 Btu/h · Cold output 70–74% · HSPF2 10.5 · 5 pairings

  15. 15 MZ36H525ZMOSea Breeze
    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

  16. 16 MZ27H424ZMOSea Breeze
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 17,500 Btu/h · Cold output 71–75% · HSPF2 9.7 · 3 pairings

  17. 17 HMZ48H525ZMOSea Breeze
    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

  18. 18 9H421ZOMISea Breeze
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,000 Btu/h · Cold output 70% · HSPF2 9.4 · 1 pairing

  19. 19 HMZ24H424ZMOSea Breeze
    24,000 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 100% · HSPF2 10.4 · 3 pairings

  20. 20 9H421YOMISea Breeze
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,000 Btu/h · Cold output 70% · HSPF2 9.1 · 1 pairing

  21. 21 9H521YOMISea Breeze
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,000 Btu/h · Cold output 70% · HSPF2 9.0 · 1 pairing

  22. 22 HMZ28H424ZMOSea Breeze
    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 9.7 · 3 pairings

  23. 23 HMZ36H525ZMOSea Breeze
    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

  24. 24 SZ24H525ZMOSea Breeze
    24,400 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 18,600 Btu/h · Cold output 72–78% · HSPF2 11.0 · 5 pairings

  25. 25 HMZ55H525ZMOSea Breeze
    55,000 Btu/hheating at 47°F 52,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Mini-split · 5°F 47,500 Btu/h · Cold output 85–87% · HSPF2 10.6 · 3 pairings

  26. 26 MZ48H424ZMOSea Breeze
    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 69% · HSPF2 9.5 · 1 pairing

  27. 27 HMZ27H525ZMOSea Breeze
    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

  28. 28 SZ24H424ZMOSea Breeze
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 18,200 Btu/h · Cold output 56–80% · HSPF2 9.7 · 5 pairings

  29. 29 30H421ZOMISea Breeze
    30,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 18,400 Btu/h · Cold output 61% · HSPF2 8.2 · 1 pairing

  30. 30 CSZ36H525ZMOSea Breeze
    37,000 Btu/hheating at 47°F 36,600 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 37,000 Btu/h · Cold output 100–104% · HSPF2 10.7 · 2 pairings

  31. 31 HSZ24H424ZMOBreeze33, Sea Breeze
    25,000 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 82–108% · HSPF2 10.8 · 8 pairings

  32. 32 HSZ24H525ZMOSea Breeze
    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 · 5 pairings

  33. 33 18H521ZOMISea Breeze
    18,800 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 11,500 Btu/h · Cold output 61% · HSPF2 9.1 · 1 pairing

  34. 34 HSZ18H525ZMOSea Breeze
    17,000 Btu/hheating at 47°F 16,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 17,500 Btu/h · Cold output 88–103% · HSPF2 11.0 · 7 pairings

  35. 35 MZ18H424ZMOSea Breeze
    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 · 3 pairings

  36. 36 HSZ18H424ZMOBreeze33, Sea Breeze
    17,000 Btu/hheating at 47°F 16,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 16,700 Btu/h · Cold output 84–98% · HSPF2 9.6 · 12 pairings

  37. 37 MZ36H424ZMOSea Breeze
    37,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 24,000 Btu/h · Cold output 65% · HSPF2 9.2 · 1 pairing

  38. 38 HMZ18H424ZMOSea Breeze
    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 9.2 · 3 pairings

  39. 39 HMZ36H424ZMOSea Breeze
    37,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 34,400 Btu/h · Cold output 89–97% · HSPF2 9.9 · 3 pairings

  40. 40 18H421ZOMISea Breeze
    18,800 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 11,700 Btu/h · Cold output 62% · HSPF2 8.7 · 1 pairing

  41. 41 CSZ36H424ZMOSea Breeze
    40,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 40,000 Btu/h · Cold output 100% · HSPF2 10.5 · 1 pairing

  42. 42 HMZ48H424ZMOSea Breeze
    55,000 Btu/hheating at 47°F 55,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Mini-split · 5°F 45,500 Btu/h · Cold output 83–84% · HSPF2 9.4 · 3 pairings

  43. 43 SZ30H525ZMOSea Breeze
    30,000 Btu/hheating at 47°F 30,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 20,000 Btu/h · Cold output 67–68% · HSPF2 9.2 · 2 pairings

  44. 44 24H521ZOMISea Breeze
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 17,000 Btu/h · Cold output 71% · HSPF2 9.0 · 1 pairing

  45. 45 CSZ48H525ZMOSea Breeze
    52,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 47,000 Btu/h · Cold output 90% · HSPF2 10.6 · 2 pairings

  46. 46 CSZ60H525ZMOSea Breeze
    60,000 Btu/hheating at 47°F 54,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Mini-split · 5°F 54,000 Btu/h · Cold output 90% · HSPF2 10.7 · 1 pairing

  47. 47 CSZ48H424ZMOSea Breeze
    53,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 48,000 Btu/h · Cold output 91% · HSPF2 10.7 · 1 pairing

Sea Breeze 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 HSZ09H525ZMO Sea Breeze Mini-split 9,000 Btu11,300 9,000 9,000 96–126% 1.84 24.0 12.1 Variable R-454B US CA 5
2 HSZ9H424ZMO Breeze33, Sea Breeze Mini-split 9,000 Btu10,800 10,000 9,000 92–108% 1.85 24.0 12.0 Variable R-410A US CA 5
3 HSZ12H525ZMO Sea Breeze Mini-split 12,000 Btu (1-ton)11,500 12,000 12,000 92–100% 1.95 23.0 10.5 Variable R-454B US CA 5
4 HSZ12H424ZMO Breeze33, Sea Breeze Mini-split 12,000 Btu (1-ton)11,300 12,000 12,000 88–99% 1.89 23.0 10.2 Variable R-410A US CA 9
5 MZ27H525ZMO Sea Breeze 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
6 SZ12H424ZMO Sea Breeze Mini-split 12,000 Btu (1-ton)8,400 12,000 12,000 62–70% 2.27 22.7 10.3 Variable R-410A US CA 5
7 MZ18H525ZMO Sea Breeze 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
8 SZ9H424ZMO Sea Breeze Mini-split 9,000 Btu7,500 10,000 9,000 70–101% 2.10 22.5 11.5 Variable R-410A US CA 5
9 HMZ18H525ZMO Sea Breeze 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
10 SZ18H525ZMO Sea Breeze Mini-split 18,000 Btu (1.5-ton)13,000 18,000 18,000 71–77% 2.20 22.2 11.3 Variable R-454B US CA 7
11 MZ48H525ZMO Sea Breeze 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
12 SZ09H525ZMO Sea Breeze Mini-split 9,000 Btu8,300 10,000 9,000 73–96% 2.27 22.1 11.8 Variable R-454B US CA 5
13 SZ18H424ZMO Sea Breeze Mini-split 18,000 Btu (1.5-ton)12,800 18,000 18,000 65–75% 2.31 22.1 10.5 Variable R-410A US CA 6
14 SZ12H525ZMO Sea Breeze Mini-split 12,000 Btu (1-ton)8,600 12,000 12,000 70–74% 2.44 22.1 10.5 Variable R-454B US CA 5
15 MZ36H525ZMO Sea Breeze 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
16 MZ27H424ZMO Sea Breeze Mini-split 24,000 Btu (2-ton)17,500 24,000 24,000 71–75% 1.87 21.8 9.7 Variable R-410A US CA 3
17 HMZ48H525ZMO Sea Breeze 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
18 9H421ZOMI Sea Breeze Mini-split 9,000 Btu7,000 10,000 9,000 70% 2.00 21.7 9.4 Variable R-410A US CA 1
19 HMZ24H424ZMO Sea Breeze Mini-split 24,000 Btu (2-ton)24,000 24,000 24,000 100% 1.80 21.6 10.4 Variable R-410A US CA 3
20 9H421YOMI Sea Breeze Mini-split 9,000 Btu7,000 10,000 9,000 70% 2.16 21.5 9.1 Variable R-410A US CA 1
21 9H521YOMI Sea Breeze Mini-split 9,000 Btu7,000 10,000 9,000 70% 1.95 21.5 9.0 Variable R-454B US CA 1
22 HMZ28H424ZMO Sea Breeze Mini-split 30,000 Btu (2.5-ton)25,000 28,000 28,000 89% 1.80 21.3 9.7 Variable R-410A US CA 3
23 HMZ36H525ZMO Sea Breeze 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
24 SZ24H525ZMO Sea Breeze Mini-split 24,000 Btu (2-ton)18,600 24,400 24,000 72–78% 2.30 21.1 11.0 Variable R-454B US CA 5
25 HMZ55H525ZMO Sea Breeze Mini-split 54,000 Btu (4.5-ton)47,500 55,000 52,000 85–87% 2.05 21.1 10.6 Variable R-454B US CA 3
26 MZ48H424ZMO Sea Breeze Mini-split 48,000 Btu (4-ton)33,000 48,000 48,000 69% 1.80 21.1 9.5 Variable R-410A US CA 1
27 HMZ27H525ZMO Sea Breeze 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
28 SZ24H424ZMO Sea Breeze Mini-split 24,000 Btu (2-ton)18,200 24,000 24,000 56–80% 2.20 21.0 9.7 Variable R-410A US CA 5
29 30H421ZOMI Sea Breeze Mini-split 30,000 Btu (2.5-ton)18,400 30,000 30,000 61% 1.86 21.0 8.2 Variable R-410A US CA 1
30 CSZ36H525ZMO Sea Breeze Mini-split 36,000 Btu (3-ton)37,000 37,000 36,600 100–104% 1.98 20.6 10.7 Variable R-454B US CA 2
31 HSZ24H424ZMO Breeze33, Sea Breeze Mini-split 24,000 Btu (2-ton)25,000 25,000 24,000 82–108% 2.00 20.5 10.8 Variable R-410A US CA 8
32 HSZ24H525ZMO Sea Breeze Mini-split 24,000 Btu (2-ton)24,000 26,000 24,000 83–95% 2.18 20.4 11.7 Variable R-454B US CA 5
33 18H521ZOMI Sea Breeze Mini-split 18,000 Btu (1.5-ton)11,500 18,800 18,000 61% 2.00 20.2 9.1 Variable R-454B US CA 1
34 HSZ18H525ZMO Sea Breeze Mini-split 18,000 Btu (1.5-ton)17,500 17,000 16,000 88–103% 1.92 20.0 11.0 Variable R-454B US CA 7
35 MZ18H424ZMO Sea Breeze 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 3
36 HSZ18H424ZMO Breeze33, Sea Breeze Mini-split 18,000 Btu (1.5-ton)16,700 17,000 16,000 84–98% 1.86 20.0 9.6 Variable R-410A US CA 12
37 MZ36H424ZMO Sea Breeze Mini-split 36,000 Btu (3-ton)24,000 37,000 36,000 65% 1.68 20.0 9.2 Variable R-410A US CA 1
38 HMZ18H424ZMO Sea Breeze Mini-split 18,000 Btu (1.5-ton)18,500 20,000 19,000 90–95% 1.83 19.8 9.2 Variable R-410A US CA 3
39 HMZ36H424ZMO Sea Breeze Mini-split 36,000 Btu (3-ton)34,400 37,000 36,000 89–97% 1.80 19.5 9.9 Variable R-410A US CA 3
40 18H421ZOMI Sea Breeze Mini-split 18,000 Btu (1.5-ton)11,700 18,800 18,000 62% 2.06 19.5 8.7 Variable R-410A US CA 1
41 CSZ36H424ZMO Sea Breeze Mini-split 36,000 Btu (3-ton)40,000 40,000 36,000 100% 1.85 19.4 10.5 Variable R-410A US CA 1
42 HMZ48H424ZMO Sea Breeze Mini-split 54,000 Btu (4.5-ton)45,500 55,000 55,000 83–84% 1.85 19.4 9.4 Variable R-410A US CA 3
43 SZ30H525ZMO Sea Breeze Central 30,000 Btu (2.5-ton)20,000 30,000 30,000 67–68% 2.07 18.8 9.2 Variable R-454B US CA 2
44 24H521ZOMI Sea Breeze Mini-split 24,000 Btu (2-ton)17,000 24,000 24,000 71% 2.11 18.5 9.0 Variable R-454B US CA 1
45 CSZ48H525ZMO Sea Breeze Mini-split 48,000 Btu (4-ton)47,000 52,000 48,000 90% 1.90 18.3 10.6 Variable R-454B US CA 2
46 CSZ60H525ZMO Sea Breeze Mini-split 54,000 Btu (4.5-ton)54,000 60,000 54,000 90% 1.91 18.0 10.7 Variable R-454B US CA 1
47 CSZ48H424ZMO Sea Breeze Mini-split 48,000 Btu (4-ton)48,000 53,000 48,000 91% 1.98 16.8 10.7 Variable R-410A US CA 1

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

47 of 47 units

Other sizes

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