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Supreme heat pumps

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

Filters Supreme
  1. 1 SUPMZ18R454Supreme
    20,000 Btu/hheating at 47°F 20,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 19,800 Btu/h · Cold output 99% · HSPF2 10.0 · 1 pairing

  2. 2 SUPMZ27R454Supreme
    27,000 Btu/hheating at 47°F 27,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 26,000 Btu/h · Cold output 96% · HSPF2 10.5 · 1 pairing

  3. 3 NE-T52-SUPAE12EMaxi Air, Supreme
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 12,000 Btu/h · Cold output 100% · HSPF2 10.4 · 2 pairings

  4. 4 T55-SUPAE12E454Supreme
    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 96% · HSPF2 10.5 · 1 pairing

  5. 5 SUP25S12R454-OSupreme
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 12,000 Btu/h · Cold output 100% · HSPF2 10.5 · 1 pairing

  6. 6 YS25E-12HRDN1Supreme
    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% · HSPF2 10.7 · 1 pairing

  7. 7 YS25E-18HRDN1Supreme
    19,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 11,300 Btu/h · Cold output 59% · HSPF2 10.8 · 1 pairing

  8. 8 SUP25S18R454-OSupreme
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 17,800 Btu/h · Cold output 99% · HSPF2 10.0 · 1 pairing

  9. 9 SUP25S24R454-OSupreme
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 22,400 Btu/h · Cold output 93% · HSPF2 10.0 · 1 pairing

  10. 10 NE-T52-SUPAE18EMaxi Air, Supreme
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 18,000 Btu/h · Cold output 100% · HSPF2 11.3 · 2 pairings

  11. 11 T55-SUPAE18E454Supreme
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 18,000 Btu/h · Cold output 100% · HSPF2 11.0 · 1 pairing

Supreme 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 SUPMZ18R454 Supreme Mini-split 18,000 Btu (1.5-ton)19,800 20,000 20,000 99% 2.00 27.0 10.0 Variable R-454B CA 1
2 SUPMZ27R454 Supreme Mini-split 24,000 Btu (2-ton)26,000 27,000 27,000 96% 2.00 26.5 10.5 Variable R-454B CA 1
3 NE-T52-SUPAE12E Maxi Air, Supreme Mini-split 12,000 Btu (1-ton)12,000 12,000 12,000 100% 1.80 25.5 10.4 Variable R-410A US CA 2
4 T55-SUPAE12E454 Supreme Mini-split 12,000 Btu (1-ton)11,500 12,000 12,000 96% 1.80 25.4 10.5 Variable R-454B US CA 1
5 SUP25S12R454-O Supreme Mini-split 12,000 Btu (1-ton)12,000 12,000 12,000 100% 1.80 25.0 10.5 Variable R-454B CA 1
6 YS25E-12HRDN1 Supreme Mini-split 12,000 Btu (1-ton)8,000 12,000 12,000 67% 2.39 24.6 10.7 Variable R-410A US CA 1
7 YS25E-18HRDN1 Supreme Mini-split 18,000 Btu (1.5-ton)11,300 19,000 18,000 59% 2.02 23.5 10.8 Variable R-410A US CA 1
8 SUP25S18R454-O Supreme Mini-split 18,000 Btu (1.5-ton)17,800 18,000 18,000 99% 1.80 23.5 10.0 Variable R-454B CA 1
9 SUP25S24R454-O Supreme Mini-split 24,000 Btu (2-ton)22,400 24,000 24,000 93% 1.80 22.5 10.0 Variable R-454B CA 1
10 NE-T52-SUPAE18E Maxi Air, Supreme Mini-split 18,000 Btu (1.5-ton)18,000 18,000 18,000 100% 1.80 21.5 11.3 Variable R-410A US CA 2
11 T55-SUPAE18E454 Supreme Mini-split 18,000 Btu (1.5-ton)18,000 18,000 18,000 100% 1.92 21.4 11.0 Variable R-454B US CA 1

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

11 of 11 units

Other sizes

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