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DuctlessAire heat pumps

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

Filters DuctlessAire
  1. 1 454-09-O-DADuctlessAire
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 8,100 Btu/h · Cold output 81% · HSPF2 13.0 · 1 pairing

  2. 2 454-9-O-DADuctlessAire
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 8,100 Btu/h · Cold output 81% · HSPF2 13.0 · 1 pairing

  3. 3 DA0921-H2-ODuctlessAire
    10,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,800 Btu/h · Cold output 78% · HSPF2 11.4 · 1 pairing

  4. 4 454-18-O-DADuctlessAire
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 13,400 Btu/h · Cold output 74% · HSPF2 11.9 · 1 pairing

  5. 5 DA1821-H2-ODuctlessAire
    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 10.3 · 1 pairing

  6. 6 454-12-O-DADuctlessAire
    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% · HSPF2 10.2 · 1 pairing

  7. 7 DA1221-H2-ODuctlessAire
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 8,100 Btu/h · Cold output 68% · HSPF2 9.3 · 1 pairing

  8. 8 454-28-4Z-ODuctlessAire
    26,800 Btu/hheating at 47°F 26,200 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

  9. 9 DA27-4Z-ODuctlessAire
    26,800 Btu/hheating at 47°F 26,200 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

  10. 10 454-36-5Z-ODuctlessAire
    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 9.6 · 3 pairings

  11. 11 454-24-O-DADuctlessAire
    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 9.5 · 1 pairing

  12. 12 454-48-6Z-ODuctlessAire
    47,500 Btu/hheating at 47°F 45,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Mini-split · 5°F 37,000 Btu/h · Cold output 75–81% · HSPF2 10.3 · 3 pairings

  13. 13 454-24-O-PSDuctlessAire
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 17,100 Btu/h · Cold output 71% · HSPF2 8.5 · 1 pairing

DuctlessAire 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
1 454-09-O-DA DuctlessAire Mini-split 9,000 Btu8,100 10,000 9,000 81% 2.26 24.6 13.0 Variable R-454B US CA 1
2 454-9-O-DA DuctlessAire Mini-split 9,000 Btu8,100 10,000 9,000 81% 2.26 24.6 13.0 Variable R-454B US CA 1
3 DA0921-H2-O DuctlessAire Mini-split 9,000 Btu7,800 10,000 9,000 78% 2.18 24.0 11.4 Variable R-410A US CA 1
4 454-18-O-DA DuctlessAire Mini-split 18,000 Btu (1.5-ton)13,400 18,000 18,000 74% 2.40 23.7 11.9 Variable R-454B US CA 1
5 DA1821-H2-O DuctlessAire Mini-split 18,000 Btu (1.5-ton)12,600 18,000 18,000 70% 2.39 23.7 10.3 Variable R-410A US CA 1
6 454-12-O-DA DuctlessAire Mini-split 12,000 Btu (1-ton)8,400 12,000 12,000 70% 2.20 23.1 10.2 Variable R-454B US CA 1
7 DA1221-H2-O DuctlessAire Mini-split 12,000 Btu (1-ton)8,100 12,000 12,000 68% 2.24 23.1 9.3 Variable R-410A US CA 1
8 454-28-4Z-O DuctlessAire Mini-split 24,000 Btu (2-ton)18,900 26,800 26,200 70–71% 2.00 22.0 9.3 Variable R-454B US CA 3
9 DA27-4Z-O DuctlessAire Mini-split 24,000 Btu (2-ton)18,900 26,800 26,200 70–71% 2.00 22.0 9.3 Variable R-454B US CA 3
10 454-36-5Z-O DuctlessAire Mini-split 36,000 Btu (3-ton)26,000 37,000 35,000 70% 2.00 21.6 9.6 Variable R-454B US CA 3
11 454-24-O-DA DuctlessAire Mini-split 24,000 Btu (2-ton)17,000 24,000 24,000 71% 2.13 21.0 9.5 Variable R-454B US CA 1
12 454-48-6Z-O DuctlessAire Mini-split 42,000 Btu (3.5-ton)37,000 47,500 45,000 75–81% 2.10 20.9 10.3 Variable R-454B US CA 3
13 454-24-O-PS DuctlessAire Mini-split 24,000 Btu (2-ton)17,100 24,000 24,000 71% 2.01 17.0 8.5 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.

13 of 13 units

Other sizes

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