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Concord heat pumps

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

Filters Concord
  1. 1 4DHP2S36M-1PAirEase, Allied + 3 more
    37,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Mini-split · 5°F 25,200 Btu/h · Cold output 68% · HSPF2 9.5 · 7 pairings

  2. 2 4DHP2S24M-1PAirEase, Allied + 3 more
    24,400 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 74–75% · HSPF2 9.9 · 19 pairings

  3. 3 4DHP2S12S-1LAirEase, Allied + 3 more
    12,000 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 5,600 Btu/h · Cold output 47–57% · HSPF2 8.9 · 10 pairings

  4. 4 4DHP2S12S-1PAirEase, Allied + 3 more
    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 67–70% · HSPF2 10.3 · 39 pairings

  5. 5 4DHP2S30M-1PAirEase, Allied + 3 more
    28,000 Btu/hheating at 47°F 28,000 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 18,800 Btu/h · Cold output 67–68% · HSPF2 9.3 · 19 pairings

  6. 6 4DHV2S09S-1PAirEase, Allied + 3 more
    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 · 14 pairings

  7. 7 4DHP2S24S-1PAirEase, Allied + 3 more
    26,000 Btu/hheating at 47°F 23,600 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 18,500 Btu/h · Cold output 62–80% · HSPF2 9.9 · 38 pairings

  8. 8 4DHV2S09S-1LAirEase, Allied + 3 more
    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 · 13 pairings

  9. 9 4DHP2S48M-1PAirEase, Allied + 3 more
    49,000 Btu/hheating at 47°F 47,500 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Mini-split · 5°F 43,500 Btu/h · Cold output 87–92% · HSPF2 9.4 · 17 pairings

  10. 10 4DHP2S18M-1PAirEase, Allied + 3 more
    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 10.2 · 18 pairings

  11. 11 4DHP2S18S-1PAirEase, Allied + 3 more
    19,000 Btu/hheating at 47°F 16,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 12,700 Btu/h · Cold output 59–67% · HSPF2 10.5 · 43 pairings

  12. 12 4DHP2S09S-1PAirEase, Allied + 3 more
    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 74–80% · HSPF2 10.2 · 24 pairings

  13. 13 4DHPS209S-1PAirEase, Allied + 3 more
    7,000 Btu/hheating at 47°F 6,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,500 Btu/h · Cold output 74–107% · HSPF2 10.2 · 52 pairings

  14. 14 4HP18V36PAC Pro, Allied + 3 more
    23,200 Btu/hheating at 47°F 23,200 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 15,200 Btu/h · Cold output 49–71% · HSPF2 8.1 · 770 pairings

  15. 15 7HP19V36P-**AAllied, Breeze33 + 2 more
    24,000 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 15,100 Btu/h · Cold output 45–71% · HSPF2 8.2 · 727 pairings

  16. 16 7HP19V60P-**AAllied, Breeze33 + 2 more
    47,500 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 23,800 Btu/h · Cold output 48–69% · HSPF2 8.1 · 305 pairings

  17. 17 7SCP18V36P-**AAllied, Concord, Ducane
    35,600 Btu/hheating at 47°F 34,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 28,400 Btu/h · Cold output 78–86% · HSPF2 8.5 · 582 pairings

  18. 18 7SCP18V24P-**AAllied, Concord, Ducane
    23,800 Btu/hheating at 47°F 23,200 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 20,800 Btu/h · Cold output 83–98% · HSPF2 9.0 · 390 pairings

  19. 19 4HP18V60PAC Pro, Allied + 2 more
    46,500 Btu/hheating at 47°F 46,500 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 26,600 Btu/h · Cold output 56–63% · HSPF2 7.8 · 80 pairings

  20. 20 4HP17L18P-**AAC Pro, Allied + 4 more
    17,400 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 8,100 Btu/h · Cold output 44–54% · HSPF2 8.0 · 1,373 pairings

  21. 21 7SCP18V60P-**AAllied, Concord, Ducane
    47,500 Btu/hheating at 47°F 43,500 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 40,000 Btu/h · Cold output 73–90% · HSPF2 8.5 · 573 pairings

  22. 22 7SHP15V30P-**AAllied, Concord, Ducane
    30,600 Btu/hheating at 47°F 29,600 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 19,500 Btu/h · Cold output 63–66% · HSPF2 8.8 · 26 pairings

  23. 23 7SHP15V24P-**AAllied, Concord, Ducane
    23,600 Btu/hheating at 47°F 23,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 18,200 Btu/h · Cold output 74–78% · HSPF2 8.1 · 155 pairings

  24. 24 4HP17L36P-**AAC Pro, Allied + 4 more
    33,000 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 17,300 Btu/h · Cold output 50–56% · HSPF2 7.8 · 1,578 pairings

  25. 25 4HP17L24P-**AAC Pro, Allied + 4 more
    21,800 Btu/hheating at 47°F 23,200 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 10,600 Btu/h · Cold output 47–52% · HSPF2 7.8 · 1,372 pairings

  26. 26 7HP14F18P-**AAllied, Breeze33 + 2 more
    17,800 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 8,200 Btu/h · Cold output 45–47% · HSPF2 7.8 · 176 pairings

  27. 27 RPHPV-71524PAirEase, Allied + 3 more
    21,400 Btu/hheating at 47°F 23,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 8,300 Btu/h · Cold output 39% · HSPF2 7.2 · 5 pairings

  28. 28 4HP17L30P-**AAC Pro, Allied + 4 more
    27,600 Btu/hheating at 47°F 29,400 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 14,400 Btu/h · Cold output 49–53% · HSPF2 8.1 · 1,329 pairings

  29. 29 7SHP15V18P-**AAllied, Concord, Ducane
    18,500 Btu/hheating at 47°F 18,300 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Central · 5°F 13,900 Btu/h · Cold output 70–76% · HSPF2 8.3 · 185 pairings

  30. 30 7HP14F42P-**AAllied, Breeze33 + 2 more
    39,500 Btu/hheating at 47°F 42,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 19,900 Btu/h · Cold output 48–52% · HSPF2 7.8 · 188 pairings

  31. 31 7HP14F36P-**AAllied, Breeze33 + 2 more
    34,600 Btu/hheating at 47°F 36,000 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 16,600 Btu/h · Cold output 46–53% · HSPF2 7.8 · 135 pairings

  32. 32 7HP14F30P-**AAllied, Breeze33 + 2 more
    26,800 Btu/hheating at 47°F 29,400 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Central · 5°F 13,500 Btu/h · Cold output 46–53% · HSPF2 7.8 · 115 pairings

  33. 33 4HP17L42P-**AAC Pro, Allied + 4 more
    39,000 Btu/hheating at 47°F 41,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 19,900 Btu/h · Cold output 50–55% · HSPF2 7.8 · 349 pairings

  34. 34 4HP17L48P-**AAC Pro, Allied + 4 more
    46,500 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 25,200 Btu/h · Cold output 53–57% · HSPF2 8.1 · 803 pairings

  35. 35 7HP14F48P-**AAllied, Breeze33 + 2 more
    46,500 Btu/hheating at 47°F 48,000 Btu/hcooling at 95°F

    48,000 Btu (4-ton) · Central · 5°F 24,000 Btu/h · Cold output 50–53% · HSPF2 8.0 · 68 pairings

  36. 36 7HP14F24P-**AAllied, Breeze33 + 2 more
    22,000 Btu/hheating at 47°F 24,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Central · 5°F 11,000 Btu/h · Cold output 48–54% · HSPF2 8.0 · 462 pairings

  37. 37 RPHPV-71560PAirEase, Allied + 3 more
    58,000 Btu/hheating at 47°F 57,000 Btu/hcooling at 95°F

    54,000 Btu (4.5-ton) · Central · 5°F 24,600 Btu/h · Cold output 42% · HSPF2 7.2 · 5 pairings

  38. 38 RPHPV-71548PAirEase, Allied + 3 more
    45,500 Btu/hheating at 47°F 45,000 Btu/hcooling at 95°F

    42,000 Btu (3.5-ton) · Central · 5°F 20,400 Btu/h · Cold output 45% · HSPF2 7.2 · 5 pairings

  39. 39 RPHPV-71536PAirEase, Allied + 3 more
    33,200 Btu/hheating at 47°F 34,200 Btu/hcooling at 95°F

    36,000 Btu (3-ton) · Central · 5°F 15,200 Btu/h · Cold output 46% · HSPF2 7.2 · 5 pairings

Concord 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 4DHP2S36M-1P AirEase, Allied + 3 more Mini-split 36,000 Btu (3-ton)25,200 37,000 36,000 68% 1.80 23.9 9.5 Variable R-410A US CA 7
2 4DHP2S24M-1P AirEase, Allied + 3 more Mini-split 24,000 Btu (2-ton)18,200 24,400 24,000 74–75% 1.90 23.0 9.9 Variable R-410A US CA 19
3 4DHP2S12S-1L AirEase, Allied + 3 more Mini-split 12,000 Btu (1-ton)5,600 12,000 12,000 47–57% 2.09 23.0 8.9 Variable R-410A US CA 10
4 4DHP2S12S-1P AirEase, Allied + 3 more Mini-split 12,000 Btu (1-ton)8,000 12,000 12,000 67–70% 2.27 22.7 10.3 Variable R-410A US CA 39
5 4DHP2S30M-1P AirEase, Allied + 3 more Mini-split 30,000 Btu (2.5-ton)18,800 28,000 28,000 67–68% 2.00 22.7 9.3 Variable R-410A US CA 19
6 4DHV2S09S-1P AirEase, Allied + 3 more Mini-split 9,000 Btu7,000 10,000 9,000 70% 2.00 21.7 9.4 Variable R-410A US CA 14
7 4DHP2S24S-1P AirEase, Allied + 3 more Mini-split 24,000 Btu (2-ton)18,500 26,000 23,600 62–80% 2.20 21.5 9.9 Variable R-410A US CA 38
8 4DHV2S09S-1L AirEase, Allied + 3 more Mini-split 9,000 Btu7,000 10,000 9,000 70% 2.16 21.5 9.1 Variable R-410A US CA 13
9 4DHP2S48M-1P AirEase, Allied + 3 more Mini-split 48,000 Btu (4-ton)43,500 49,000 47,500 87–92% 2.00 21.4 9.4 Variable R-410A US CA 17
10 4DHP2S18M-1P AirEase, Allied + 3 more Mini-split 18,000 Btu (1.5-ton)12,900 19,000 18,000 66–70% 2.00 21.0 10.2 Variable R-410A US CA 18
11 4DHP2S18S-1P AirEase, Allied + 3 more Mini-split 18,000 Btu (1.5-ton)12,700 19,000 16,000 59–67% 2.16 20.5 10.5 Variable R-410A US CA 43
12 4DHP2S09S-1P AirEase, Allied + 3 more Mini-split 9,000 Btu7,500 10,000 9,000 74–80% 2.10 20.0 10.2 Variable R-410A US CA 24
13 4DHPS209S-1P AirEase, Allied + 3 more Mini-split 9,000 Btu7,500 7,000 6,000 74–107% 2.10 20.0 10.2 Variable R-410A US CA 52
14 4HP18V36P AC Pro, Allied + 3 more Central 24,000 Btu (2-ton)15,200 23,200 23,200 49–71% 1.97 18.5 8.1 Variable R-410A US CA 770
15 7HP19V36P-**A Allied, Breeze33 + 2 more Central 24,000 Btu (2-ton)15,100 24,000 22,400 45–71% 1.92 18.0 8.2 Variable R-454B US CA 727
16 7HP19V60P-**A Allied, Breeze33 + 2 more Central 48,000 Btu (4-ton)23,800 47,500 48,000 48–69% 1.88 17.5 8.1 Variable R-454B US CA 305
17 7SCP18V36P-**A Allied, Concord, Ducane Central 36,000 Btu (3-ton)28,400 35,600 34,000 78–86% 1.85 17.4 8.5 Variable R-454B US CA 582
18 7SCP18V24P-**A Allied, Concord, Ducane Central 24,000 Btu (2-ton)20,800 23,800 23,200 83–98% 1.80 16.9 9.0 Variable R-454B US CA 390
19 4HP18V60P AC Pro, Allied + 2 more Central 48,000 Btu (4-ton)26,600 46,500 46,500 56–63% 1.90 16.5 7.8 Variable R-410A US CA 80
20 4HP17L18P-**A AC Pro, Allied + 4 more Central 18,000 Btu (1.5-ton)8,100 17,400 18,000 44–54% 2.04 16.4 8.0 1-stage R-410A US CA 1,373
21 7SCP18V60P-**A Allied, Concord, Ducane Central 42,000 Btu (3.5-ton)40,000 47,500 43,500 73–90% 1.85 16.4 8.5 Variable R-454B US CA 573
22 7SHP15V30P-**A Allied, Concord, Ducane Central 30,000 Btu (2.5-ton)19,500 30,600 29,600 63–66% 2.00 16.0 8.8 Variable R-454B US CA 26
23 7SHP15V24P-**A Allied, Concord, Ducane Central 24,000 Btu (2-ton)18,200 23,600 23,400 74–78% 1.80 16.0 8.1 Variable R-454B US CA 155
24 4HP17L36P-**A AC Pro, Allied + 4 more Central 36,000 Btu (3-ton)17,300 33,000 36,000 50–56% 2.14 16.0 7.8 1-stage R-410A US CA 1,578
25 4HP17L24P-**A AC Pro, Allied + 4 more Central 24,000 Btu (2-ton)10,600 21,800 23,200 47–52% 2.04 16.0 7.8 1-stage R-410A US CA 1,372
26 7HP14F18P-**A Allied, Breeze33 + 2 more Central 18,000 Btu (1.5-ton)8,200 17,800 18,000 45–47% 1.96 16.0 7.8 1-stage R-454B US CA 176
27 RPHPV-71524P AirEase, Allied + 3 more Central 24,000 Btu (2-ton)8,300 21,400 23,000 39% 1.60 16.0 7.2 2-stage R-454B US CA 5
28 4HP17L30P-**A AC Pro, Allied + 4 more Central 30,000 Btu (2.5-ton)14,400 27,600 29,400 49–53% 2.22 15.8 8.1 1-stage R-410A US CA 1,329
29 7SHP15V18P-**A Allied, Concord, Ducane Central 18,000 Btu (1.5-ton)13,900 18,500 18,300 70–76% 1.90 15.7 8.3 Variable R-454B US CA 185
30 7HP14F42P-**A Allied, Breeze33 + 2 more Central 42,000 Btu (3.5-ton)19,900 39,500 42,000 48–52% 2.07 15.5 7.8 1-stage R-454B US CA 188
31 7HP14F36P-**A Allied, Breeze33 + 2 more Central 36,000 Btu (3-ton)16,600 34,600 36,000 46–53% 1.98 15.5 7.8 1-stage R-454B US CA 135
32 7HP14F30P-**A Allied, Breeze33 + 2 more Central 30,000 Btu (2.5-ton)13,500 26,800 29,400 46–53% 1.96 15.5 7.8 1-stage R-454B US CA 115
33 4HP17L42P-**A AC Pro, Allied + 4 more Central 42,000 Btu (3.5-ton)19,900 39,000 41,000 50–55% 2.10 15.4 7.8 1-stage R-410A US CA 349
34 4HP17L48P-**A AC Pro, Allied + 4 more Central 48,000 Btu (4-ton)25,200 46,500 48,000 53–57% 2.26 15.2 8.1 1-stage R-410A US CA 803
35 7HP14F48P-**A Allied, Breeze33 + 2 more Central 48,000 Btu (4-ton)24,000 46,500 48,000 50–53% 2.14 15.2 8.0 1-stage R-454B US CA 68
36 7HP14F24P-**A Allied, Breeze33 + 2 more Central 24,000 Btu (2-ton)11,000 22,000 24,000 48–54% 2.04 15.2 8.0 1-stage R-454B US CA 462
37 RPHPV-71560P AirEase, Allied + 3 more Central 54,000 Btu (4.5-ton)24,600 58,000 57,000 42% 1.90 15.2 7.2 2-stage R-454B US CA 5
38 RPHPV-71548P AirEase, Allied + 3 more Central 42,000 Btu (3.5-ton)20,400 45,500 45,000 45% 1.75 15.2 7.2 2-stage R-454B US CA 5
39 RPHPV-71536P AirEase, Allied + 3 more Central 36,000 Btu (3-ton)15,200 33,200 34,200 46% 1.75 15.2 7.2 2-stage R-454B US CA 5

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

39 of 39 units

Other sizes

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