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Brock heat pumps

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

Filters Brock
  1. 1 PH8TAN548**AA*Brock, Bryant + 2 more
    48,500 Btu/hheating at 47°F 46,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 25,000 Btu/h · Cold output 48–53% · HSPF2 8.1 · 865 pairings

  2. 2 PH8TAN524**AA*Brock, Bryant + 2 more
    24,600 Btu/hheating at 47°F 22,800 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 11,100 Btu/h · Cold output 44–46% · HSPF2 8.0 · 1,151 pairings

  3. 3 PH8TAN560**AA*Brock, Bryant + 2 more
    57,500 Btu/hheating at 47°F 55,500 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 30,200 Btu/h · Cold output 51–53% · HSPF2 8.0 · 273 pairings

  4. 4 PH8TAN536**AA*Brock, Bryant + 2 more
    38,000 Btu/hheating at 47°F 35,400 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 19,000 Btu/h · Cold output 45–51% · HSPF2 8.1 · 586 pairings

  5. 5 PH5SAN531**AA*Brock, Bryant + 2 more

    Same as GH5SAN531**AA*

    30,600 Btu/hheating at 47°F 29,200 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 14,000 Btu/h · Cold output 45–46% · HSPF2 8.0 · 112 pairings

  6. 6 PH5SAN519**AA*Brock, Bryant + 2 more

    Same as GH5SAN519**AA*

    19,400 Btu/hheating at 47°F 19,200 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 8,400 Btu/h · Cold output 43–44% · HSPF2 8.0 · 230 pairings

  7. 7 PH5SAN524**AA*Brock, Bryant + 2 more

    Same as GH5SAN524**AA*

    23,800 Btu/hheating at 47°F 24,200 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 11,400 Btu/h · Cold output 47–54% · HSPF2 7.8 · 551 pairings

  8. 8 PH5SAN560**AA*Brock, Bryant + 2 more

    Same as GH5SAN560**AA*

    55,500 Btu/hheating at 47°F 57,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 28,600 Btu/h · Cold output 52% · HSPF2 7.8 · 6 pairings

  9. 9 PH5SAN548**AA*Brock, Bryant + 2 more

    Same as GH5SAN548**AA*

    46,500 Btu/hheating at 47°F 46,500 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 24,400 Btu/h · Cold output 50–52% · HSPF2 7.8 · 22 pairings

  10. 10 PH5SAN542**AA*Brock, Bryant + 2 more

    Same as GH5SAN542**AA*

    40,500 Btu/hheating at 47°F 43,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 19,800 Btu/h · Cold output 49% · HSPF2 7.8 · 18 pairings

  11. 11 PH5SAN536**AA*Brock, Bryant + 2 more

    Same as GH5SAN536**AA*

    33,800 Btu/hheating at 47°F 34,400 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 17,500 Btu/h · Cold output 48–54% · HSPF2 7.8 · 97 pairings

  12. 12 PH5SAN530**AA*Brock, Bryant + 2 more

    Same as GH5SAN530**AA*

    28,000 Btu/hheating at 47°F 27,600 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 13,500 Btu/h · Cold output 47–48% · HSPF2 7.8 · 24 pairings

  13. 13 PH5SAN430**AA*Brock, Bryant + 2 more
    28,000 Btu/hheating at 47°F 27,800 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 10,000 Btu/h · Cold output 36–46% · HSPF2 7.8 · 4 pairings

  14. 14 PH5SAN518**AA*Brock, Bryant + 2 more

    Same as GH5SAN518**AA*

    16,700 Btu/hheating at 47°F 18,100 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 8,400 Btu/h · Cold output 46–52% · HSPF2 7.8 · 163 pairings

Brock 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 PH8TAN548**AA* Brock, Bryant + 2 more Central 48,000 Btu (4-ton)25,000 48,500 46,000 48–53% 2.15 16.5 8.1 2-stage R-454B US CA 865
2 PH8TAN524**AA* Brock, Bryant + 2 more Central 24,000 Btu (2-ton)11,100 24,600 22,800 44–46% 2.06 16.5 8.0 2-stage R-454B US CA 1,151
3 PH8TAN560**AA* Brock, Bryant + 2 more Central 54,000 Btu (4.5-ton)30,200 57,500 55,500 51–53% 2.25 16.0 8.0 2-stage R-454B US CA 273
4 PH8TAN536**AA* Brock, Bryant + 2 more Central 36,000 Btu (3-ton)19,000 38,000 35,400 45–51% 2.24 15.5 8.1 2-stage R-454B US CA 586
5 PH5SAN531**AA*Same as GH5SAN531**AA* Brock, Bryant + 2 more Central 30,000 Btu (2.5-ton)14,000 30,600 29,200 45–46% 2.05 15.5 8.0 1-stage R-454B US CA 112
6 PH5SAN519**AA*Same as GH5SAN519**AA* Brock, Bryant + 2 more Central 18,000 Btu (1.5-ton)8,400 19,400 19,200 43–44% 2.00 15.5 8.0 1-stage R-454B US CA 230
7 PH5SAN524**AA*Same as GH5SAN524**AA* Brock, Bryant + 2 more Central 24,000 Btu (2-ton)11,400 23,800 24,200 47–54% 2.08 15.5 7.8 1-stage R-454B US CA 551
8 PH5SAN560**AA*Same as GH5SAN560**AA* Brock, Bryant + 2 more Central 54,000 Btu (4.5-ton)28,600 55,500 57,000 52% 2.18 15.2 7.8 1-stage R-454B US CA 6
9 PH5SAN548**AA*Same as GH5SAN548**AA* Brock, Bryant + 2 more Central 48,000 Btu (4-ton)24,400 46,500 46,500 50–52% 2.28 15.2 7.8 1-stage R-454B US CA 22
10 PH5SAN542**AA*Same as GH5SAN542**AA* Brock, Bryant + 2 more Central 42,000 Btu (3.5-ton)19,800 40,500 43,000 49% 2.24 15.2 7.8 1-stage R-454B US CA 18
11 PH5SAN536**AA*Same as GH5SAN536**AA* Brock, Bryant + 2 more Central 36,000 Btu (3-ton)17,500 33,800 34,400 48–54% 2.18 15.2 7.8 1-stage R-454B US CA 97
12 PH5SAN530**AA*Same as GH5SAN530**AA* Brock, Bryant + 2 more Central 30,000 Btu (2.5-ton)13,500 28,000 27,600 47–48% 2.10 15.2 7.8 1-stage R-454B US CA 24
13 PH5SAN430**AA* Brock, Bryant + 2 more Central 30,000 Btu (2.5-ton)10,000 28,000 27,800 36–46% 1.05 15.2 7.8 1-stage R-410A US CA 4
14 PH5SAN518**AA*Same as GH5SAN518**AA* Brock, Bryant + 2 more Central 18,000 Btu (1.5-ton)8,400 16,700 18,100 46–52% 2.04 15.2 7.8 1-stage R-454B US CA 163

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

14 of 14 units

Other sizes

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