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ACD heat pumps

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

Filters ACD
  1. 1 UHD09KCH38SB-OACD
    9,000 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 13,000 Btu/h · Cold output 144% · HSPF2 11.0 · 2 pairings

  2. 2 PUD12KCH24S-OACD
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 9,000 Btu/h · Cold output 75% · HSPF2 9.0 · 1 pairing

  3. 3 UHD12KCH31S-OACD
    12,200 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 98% · HSPF2 8.5 · 2 pairings

  4. 4 PUD18KCH23S-OACD
    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 72% · HSPF2 8.8 · 2 pairings

  5. 5 UHD18KCH25S-OACD
    18,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 20,000 Btu/h · Cold output 111% · HSPF2 10.0 · 1 pairing

  6. 6 UHD24KCH22S-OACD
    24,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 24,000 Btu/h · Cold output 100% · HSPF2 9.5 · 2 pairings

  7. 7 MPD36KCH21SB-OACD
    36,000 Btu/hheating at 47°F 34,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 32,400 Btu/h · Cold output 90% · HSPF2 10.0 · 1 pairing

  8. 8 MPD42KCH21SB-OACD
    40,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 32,400 Btu/h · Cold output 81% · HSPF2 10.0 · 1 pairing

  9. 9 MPD30KCH21SB-OACD
    30,000 Btu/hheating at 47°F 28,400 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 22,800 Btu/h · Cold output 76% · HSPF2 10.0 · 1 pairing

  10. 10 MPD24KCH21SB-OACD
    24,000 Btu/hheating at 47°F 23,200 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 21,600 Btu/h · Cold output 90% · HSPF2 10.0 · 1 pairing

  11. 11 MPD18KCH21SB-OACD
    18,000 Btu/hheating at 47°F 17,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 13,600 Btu/h · Cold output 76% · HSPF2 10.0 · 1 pairing

  12. 12 MUD24KCH23S-OACD
    26,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 30,000 Btu/h · Cold output 115% · HSPF2 10.0 · 1 pairing

  13. 13 MUD18KCH23S-OACD
    21,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 21,800 Btu/h · Cold output 104% · HSPF2 10.0 · 1 pairing

  14. 14 FXD-ACD60ACD
    48,000 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 39,000 Btu/h · Cold output 76–81% · HSPF2 9.0 · 2 pairings

  15. 15 FXD-ACD36ACD
    24,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 22,000 Btu/h · Cold output 80–92% · HSPF2 9.0 · 2 pairings

ACD 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 UHD09KCH38SB-O ACD Mini-split 9,000 Btu13,000 9,000 9,000 144% 1.91 27.0 11.0 Variable R-410A US CA 2
2 PUD12KCH24S-O ACD Mini-split 12,000 Btu (1-ton)9,000 12,000 12,000 75% 1.85 24.0 9.0 Variable R-410A US CA 1
3 UHD12KCH31S-O ACD Mini-split 12,000 Btu (1-ton)12,000 12,200 12,000 98% 1.91 24.0 8.5 Variable R-410A US CA 2
4 PUD18KCH23S-O ACD Mini-split 18,000 Btu (1.5-ton)13,000 18,000 18,000 72% 1.85 23.0 8.8 Variable R-410A US CA 2
5 UHD18KCH25S-O ACD Mini-split 18,000 Btu (1.5-ton)20,000 18,000 18,000 111% 1.80 22.0 10.0 Variable R-410A US CA 1
6 UHD24KCH22S-O ACD Mini-split 24,000 Btu (2-ton)24,000 24,000 22,000 100% 1.90 21.5 9.5 Variable R-410A US CA 2
7 MPD36KCH21SB-O ACD Mini-split 36,000 Btu (3-ton)32,400 36,000 34,000 90% 1.82 21.0 10.0 Variable R-410A US CA 1
8 MPD42KCH21SB-O ACD Mini-split 36,000 Btu (3-ton)32,400 40,000 36,000 81% 1.92 21.0 10.0 Variable R-410A US CA 1
9 MPD30KCH21SB-O ACD Mini-split 30,000 Btu (2.5-ton)22,800 30,000 28,400 76% 1.84 21.0 10.0 Variable R-410A US CA 1
10 MPD24KCH21SB-O ACD Mini-split 24,000 Btu (2-ton)21,600 24,000 23,200 90% 2.10 21.0 10.0 Variable R-410A US CA 1
11 MPD18KCH21SB-O ACD Mini-split 18,000 Btu (1.5-ton)13,600 18,000 17,000 76% 2.22 21.0 10.0 Variable R-410A US CA 1
12 MUD24KCH23S-O ACD Mini-split 24,000 Btu (2-ton)30,000 26,000 22,000 115% 1.80 20.0 10.0 Variable R-410A US CA 1
13 MUD18KCH23S-O ACD Mini-split 18,000 Btu (1.5-ton)21,800 21,000 18,000 104% 1.81 20.0 10.0 Variable R-410A US CA 1
14 FXD-ACD60 ACD Central 48,000 Btu (4-ton)39,000 48,000 48,000 76–81% 1.80 16.5 9.0 Variable R-410A US CA 2
15 FXD-ACD36 ACD Central 24,000 Btu (2-ton)22,000 24,000 24,000 80–92% 1.80 16.5 9.0 Variable R-410A US CA 2

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

15 of 15 units

Other sizes

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