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American Standard / Mitsubishi Electric heat pumps

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

Filters American Standard / Mitsubishi Electric
  1. 1 MUZ-FS06NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    8,700 Btu/hheating at 47°F 6,000 Btu/hcooling at 95°F

    6,000 Btu · Mini-split · 5°F 10,500 Btu/h · Cold output 121% · HSPF2 11.9 · 3 pairings

  2. 2 NAXSPH06B112AAmerican Standard / Mitsubishi Electric
    8,700 Btu/hheating at 47°F 6,000 Btu/hcooling at 95°F

    6,000 Btu · Mini-split · 5°F 10,500 Btu/h · Cold output 121% · HSPF2 11.9 · 1 pairing

  3. 3 MUZ-FS06NAHAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    8,700 Btu/hheating at 47°F 6,000 Btu/hcooling at 95°F

    6,000 Btu · Mini-split · 5°F 10,500 Btu/h · Cold output 121% · HSPF2 10.9 · 3 pairings

  4. 4 NAXSPB06B112AAmerican Standard / Mitsubishi Electric
    8,700 Btu/hheating at 47°F 6,000 Btu/hcooling at 95°F

    6,000 Btu · Mini-split · 5°F 10,500 Btu/h · Cold output 121% · HSPF2 10.9 · 1 pairing

  5. 5 MUZ-FS09NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    9,600 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 11,300 Btu/h · Cold output 118% · HSPF2 10.9 · 3 pairings

  6. 6 NAXSPH09B112AAmerican Standard / Mitsubishi Electric
    9,600 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 11,300 Btu/h · Cold output 118% · HSPF2 10.9 · 1 pairing

  7. 7 MUZ-FS09NAHAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    9,600 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 11,300 Btu/h · Cold output 118% · HSPF2 10.0 · 3 pairings

  8. 8 NAXSPB09B112AAmerican Standard / Mitsubishi Electric
    9,600 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 11,300 Btu/h · Cold output 118% · HSPF2 10.0 · 1 pairing

  9. 9 MUZ-GS09NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    10,900 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 7,900 Btu/h · Cold output 72% · HSPF2 10.9 · 3 pairings

  10. 10 MUZ-GS09NAHZAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    9,600 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F 9,600 Btu/h · Cold output 100% · HSPF2 9.6 · 3 pairings

  11. 11 MUZ-FS12NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 14,700 Btu/h · Cold output 120% · HSPF2 11.1 · 3 pairings

  12. 12 NAXSPH12B112AAmerican Standard / Mitsubishi Electric
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 14,700 Btu/h · Cold output 120% · HSPF2 11.1 · 1 pairing

  13. 13 MUZ-FS12NAHAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 14,700 Btu/h · Cold output 120% · HSPF2 10.4 · 3 pairings

  14. 14 MUZ-GS12NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    14,400 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 10,100 Btu/h · Cold output 70% · HSPF2 10.7 · 3 pairings

  15. 15 MUZ-FS15NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    16,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F 19,400 Btu/h · Cold output 121% · HSPF2 10.4 · 3 pairings

  16. 16 NAXSPH15B112AAmerican Standard / Mitsubishi Electric
    16,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F 19,400 Btu/h · Cold output 121% · HSPF2 10.4 · 1 pairing

  17. 17 MUZ-FS15NAHAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    16,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F 19,400 Btu/h · Cold output 121% · HSPF2 9.9 · 3 pairings

  18. 18 NAXSPB15B112AAmerican Standard / Mitsubishi Electric
    16,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F 19,400 Btu/h · Cold output 121% · HSPF2 9.9 · 1 pairing

  19. 19 MUZ-GS12NAHZAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    12,300 Btu/hheating at 47°F 12,000 Btu/hcooling at 95°F

    12,000 Btu (1-ton) · Mini-split · 5°F 12,300 Btu/h · Cold output 100% · HSPF2 9.6 · 3 pairings

  20. 20 MUZ-GS24NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    27,600 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 19,700 Btu/h · Cold output 71% · HSPF2 10.3 · 3 pairings

  21. 21 MUZ-GS18NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    21,600 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 14,700 Btu/h · Cold output 68% · HSPF2 10.3 · 3 pairings

  22. 22 MUZ-GS18NAHZAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    19,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 19,000 Btu/h · Cold output 100% · HSPF2 9.6 · 3 pairings

  23. 23 MUZ-GS24NAHZAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    21,200 Btu/hheating at 47°F 22,400 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 21,200 Btu/h · Cold output 100% · HSPF2 9.0 · 3 pairings

  24. 24 MUZ-GS15NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    18,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F 14,000 Btu/h · Cold output 78% · HSPF2 11.0 · 3 pairings

  25. 25 MUZ-FS18NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    19,000 Btu/hheating at 47°F 17,200 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 22,400 Btu/h · Cold output 118% · HSPF2 10.7 · 3 pairings

  26. 26 NAXSPH18B112AAmerican Standard / Mitsubishi Electric
    19,000 Btu/hheating at 47°F 17,200 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 22,400 Btu/h · Cold output 118% · HSPF2 10.7 · 1 pairing

  27. 27 MUZ-FS18NAHAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    19,000 Btu/hheating at 47°F 17,200 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 22,400 Btu/h · Cold output 118% · HSPF2 10.3 · 3 pairings

  28. 28 MUZ-GS15NAHZAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    14,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F 14,000 Btu/h · Cold output 100% · HSPF2 9.4 · 3 pairings

  29. 29 MUZ-HM09NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    10,900 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F NR · Cold output — · HSPF2 10.0 · 3 pairings

  30. 30 MUZ-HM15NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    18,000 Btu/hheating at 47°F 14,000 Btu/hcooling at 95°F

    15,000 Btu · Mini-split · 5°F NR · Cold output — · HSPF2 10.0 · 3 pairings

  31. 31 MUZ-JP09WAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    10,900 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F NR · Cold output — · HSPF2 10.0 · 3 pairings

  32. 32 NTXMMX20A122CAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    22,000 Btu/hheating at 47°F 19,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 11,000 Btu/h · Cold output 50% · HSPF2 9.7 · 3 pairings

  33. 33 NTXMMX24A132BAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    25,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 18,200 Btu/h · Cold output 44–73% · HSPF2 9.5 · 5 pairings

  34. 34 NTXMPH24A132BAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    25,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 25,000 Btu/h · Cold output 100% · HSPF2 9.0 · 2 pairings

  35. 35 NTXSKH18A112AAAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    21,600 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 21,600 Btu/h · Cold output 50–100% · HSPF2 9.2 · 4 pairings

  36. 36 NTXMPH30A132BAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    28,600 Btu/hheating at 47°F 28,400 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 28,600 Btu/h · Cold output 100% · HSPF2 9.7 · 2 pairings

  37. 37 NTXMMX24A132CAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    25,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 19,600 Btu/h · Cold output 78–83% · HSPF2 9.3 · 6 pairings

  38. 38 MUZ-WR09NAAmerican Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric
    10,900 Btu/hheating at 47°F 9,000 Btu/hcooling at 95°F

    9,000 Btu · Mini-split · 5°F NR · Cold output — · HSPF2 8.5 · 3 pairings

  39. 39 NTXMPH24A132CAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    25,000 Btu/hheating at 47°F 22,000 Btu/hcooling at 95°F

    24,000 Btu (2-ton) · Mini-split · 5°F 25,000 Btu/h · Cold output 100% · HSPF2 9.5 · 4 pairings

  40. 40 NTXMPH30A132CAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    28,000 Btu/hheating at 47°F 27,800 Btu/hcooling at 95°F

    30,000 Btu (2.5-ton) · Mini-split · 5°F 27,600 Btu/h · Cold output 97–100% · HSPF2 9.3 · 6 pairings

  41. 41 NTXMPH20A122CAmerican Standard / Mitsubishi Electric, Trane / Mitsubishi Electric
    22,000 Btu/hheating at 47°F 18,000 Btu/hcooling at 95°F

    18,000 Btu (1.5-ton) · Mini-split · 5°F 21,600 Btu/h · Cold output 98% · HSPF2 9.5 · 4 pairings

American Standard / Mitsubishi Electric 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 MUZ-FS06NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 6,000 Btu10,500 8,700 6,000 121% 2.46 32.2 11.9 Variable R-410A US 3
2 NAXSPH06B112A American Standard / Mitsubishi Electric Mini-split 6,000 Btu10,500 8,700 6,000 121% 2.46 32.2 11.9 Variable R-410A US 1
3 MUZ-FS06NAH American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 6,000 Btu10,500 8,700 6,000 121% 2.46 32.2 10.9 Variable R-410A US CA 3
4 NAXSPB06B112A American Standard / Mitsubishi Electric Mini-split 6,000 Btu10,500 8,700 6,000 121% 2.46 32.2 10.9 Variable R-410A US 1
5 MUZ-FS09NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu11,300 9,600 9,000 118% 2.40 29.8 10.9 Variable R-410A US 3
6 NAXSPH09B112A American Standard / Mitsubishi Electric Mini-split 9,000 Btu11,300 9,600 9,000 118% 2.40 29.8 10.9 Variable R-410A US 1
7 MUZ-FS09NAH American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu11,300 9,600 9,000 118% 2.40 29.8 10.0 Variable R-410A US CA 3
8 NAXSPB09B112A American Standard / Mitsubishi Electric Mini-split 9,000 Btu11,300 9,600 9,000 118% 2.40 29.8 10.0 Variable R-410A US 1
9 MUZ-GS09NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu7,900 10,900 9,000 72% 2.12 28.4 10.9 Variable R-410A US 3
10 MUZ-GS09NAHZ American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu9,600 9,600 9,000 100% 2.01 28.4 9.6 Variable R-410A US CA 3
11 MUZ-FS12NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 12,000 Btu (1-ton)14,700 12,300 12,000 120% 2.30 26.3 11.1 Variable R-410A US 3
12 NAXSPH12B112A American Standard / Mitsubishi Electric Mini-split 12,000 Btu (1-ton)14,700 12,300 12,000 120% 2.30 26.3 11.1 Variable R-410A US 1
13 MUZ-FS12NAH American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 12,000 Btu (1-ton)14,700 12,300 12,000 120% 2.30 26.3 10.4 Variable R-410A US CA 3
14 MUZ-GS12NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 12,000 Btu (1-ton)10,100 14,400 12,000 70% 2.00 25.6 10.7 Variable R-410A US 3
15 MUZ-FS15NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 15,000 Btu19,400 16,000 14,000 121% 2.00 22.3 10.4 Variable R-410A US 3
16 NAXSPH15B112A American Standard / Mitsubishi Electric Mini-split 15,000 Btu19,400 16,000 14,000 121% 2.00 22.3 10.4 Variable R-410A US 1
17 MUZ-FS15NAH American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 15,000 Btu19,400 16,000 14,000 121% 2.00 22.3 9.9 Variable R-410A US CA 3
18 NAXSPB15B112A American Standard / Mitsubishi Electric Mini-split 15,000 Btu19,400 16,000 14,000 121% 2.00 22.3 9.9 Variable R-410A US 1
19 MUZ-GS12NAHZ American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 12,000 Btu (1-ton)12,300 12,300 12,000 100% 1.84 21.7 9.6 Variable R-410A US CA 3
20 MUZ-GS24NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 24,000 Btu (2-ton)19,700 27,600 22,400 71% 2.10 21.5 10.3 Variable R-410A US 3
21 MUZ-GS18NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)14,700 21,600 18,000 68% 2.10 21.5 10.3 Variable R-410A US 3
22 MUZ-GS18NAHZ American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)19,000 19,000 18,000 100% 1.80 21.5 9.6 Variable R-410A US CA 3
23 MUZ-GS24NAHZ American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 24,000 Btu (2-ton)21,200 21,200 22,400 100% 1.95 21.5 9.0 Variable R-410A US CA 3
24 MUZ-GS15NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 15,000 Btu14,000 18,000 14,000 78% 2.03 21.0 11.0 Variable R-410A US 3
25 MUZ-FS18NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)22,400 19,000 17,200 118% 2.00 21.0 10.7 Variable R-410A US 3
26 NAXSPH18B112A American Standard / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)22,400 19,000 17,200 118% 2.00 21.0 10.7 Variable R-410A US 1
27 MUZ-FS18NAH American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)22,400 19,000 17,200 118% 2.00 21.0 10.3 Variable R-410A US CA 3
28 MUZ-GS15NAHZ American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 15,000 Btu14,000 14,000 14,000 100% 1.91 21.0 9.4 Variable R-410A US CA 3
29 MUZ-HM09NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu— 10,900 9,000 — — 20.0 10.0 Variable R-410A US 3
30 MUZ-HM15NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 15,000 Btu— 18,000 14,000 — — 20.0 10.0 Variable R-410A US 3
31 MUZ-JP09WA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu— 10,900 9,000 — — 20.0 10.0 Variable R-410A US 3
32 NTXMMX20A122C American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)11,000 22,000 19,000 50% 2.04 20.0 9.7 Variable R-410A US CA 3
33 NTXMMX24A132B American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 24,000 Btu (2-ton)18,200 25,000 22,000 44–73% 2.20 20.0 9.5 Variable R-410A US 5
34 NTXMPH24A132B American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 24,000 Btu (2-ton)25,000 25,000 22,000 100% 1.95 19.0 9.0 Variable R-410A US 2
35 NTXSKH18A112AA American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)21,600 21,600 18,000 50–100% 1.75 18.7 9.2 Variable R-410A US CA 4
36 NTXMPH30A132B American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 30,000 Btu (2.5-ton)28,600 28,600 28,400 100% 1.80 18.0 9.7 Variable R-410A US 2
37 NTXMMX24A132C American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 24,000 Btu (2-ton)19,600 25,000 22,000 78–83% 1.78 18.0 9.3 Variable R-410A US 6
38 MUZ-WR09NA American Standard / Mitsubishi Electric, Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 9,000 Btu— 10,900 9,000 — — 18.0 8.5 Variable R-410A US 3
39 NTXMPH24A132C American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 24,000 Btu (2-ton)25,000 25,000 22,000 100% 1.95 17.9 9.5 Variable R-410A US 4
40 NTXMPH30A132C American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 30,000 Btu (2.5-ton)27,600 28,000 27,800 97–100% 1.76 17.0 9.3 Variable R-410A US 6
41 NTXMPH20A122C American Standard / Mitsubishi Electric, Trane / Mitsubishi Electric Mini-split 18,000 Btu (1.5-ton)21,600 22,000 18,000 98% 1.89 16.3 9.5 Variable R-410A US 4

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

41 of 41 units

Other sizes

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