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Mitsubishi Electric vs Trane: heat pump ratings compared

Against heat pumps of the same size and type, a typical Mitsubishi Electric model beats 60% and a typical Trane model 50%. Mitsubishi Electric rates higher overall.

Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated

Mitsubishi Electric

60%

of similar heat pumps beaten by its typical model

Well above average

156 models listed

Trane

50%

of similar heat pumps beaten by its typical model

About average

363 models listed

Rating by ratingEach bar is the share of same-size, same-type heat pumps that a typical model beats, so the two brands compare fairly even if they make different sizes.
  • Efficiency on a 5°F dayCOP at 5°FMitsubishi Electric: Beats 55%Trane: Beats 68%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FMitsubishi Electric: Beats 54%Trane: Beats 43%
  • Winter-long heating efficiencyHSPF2Mitsubishi Electric: Beats 66%Trane: Beats 36%
  • Summer-long cooling efficiencySEER2Mitsubishi Electric: Beats 63%Trane: Beats 40%
  • Hot-day cooling efficiencyEER2Mitsubishi Electric: Beats 60%Trane: Beats 66%

Average (50%)Dashed outline: the other brand, for comparison

Want ranks, distributions per size class and cold-weather curves? Switch to Advanced

Rebate standards

Share of each brand’s models that meet the level. Programs can have other rules too.

  • CEE 2025

    Mitsubishi Electric
    81%
    Trane
    39%

  • Xcel CC

    Mitsubishi Electric
    67%
    Trane
    26%

  • CEE Advanced

    Mitsubishi Electric
    10%
    Trane
    3%

  • ENERGY STAR CC

    Mitsubishi Electric
    66%
    Trane
    18%

All-around best, ducted 3.5–4.5 tons

Balances heating (5°F output and efficiency, HSPF2) and cooling (SEER2, EER2), each rating against units their size.

Showing Ducted, 3.5–4.5 tons (39,000–56,999 Btu/h cooling). What size is my system?

Mitsubishi Electric

  1. 1MXZ-SM48NLHZ-**Mitsubishi Electric4 tons · 48,000 Btu/h · DuctedCold-climate pick, score 80.2Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    100% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Winter efficiency
    10.5 (HSPF2)
    Top 10%
    Cooling efficiency
    18.0 (SEER2)
    Great
    Hot-day cooling
    11.0 (EER2)
    Below the middle
    70.4score / 100Heating 80 · Cooling 61
  2. 2PUZ-AK42NL2***with ducted air handler PVA-AA42NLMitsubishi Electric3.5 tons · 42,000 Btu/h · DuctedNot a cold-climate pick: keeps 56% of its heat at 5°FMeets CEE 2025, CEE 2026
    Heat kept at 5°F
    55% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.50 (COP at 5°F)
    Top 10%
    Winter efficiency
    9.4 (HSPF2)
    Great
    Cooling efficiency
    19.1 (SEER2)
    Great
    Hot-day cooling
    11.1 (EER2)
    Good
    68.7score / 100Heating 67 · Cooling 70
  3. 3PUZ-AK42NL***with ducted air handler PVA-AA42NLMitsubishi Electric3.5 tons · 42,000 Btu/h · DuctedNot a cold-climate pick: keeps 52% of its heat at 5°FMeets CEE 2025, CEE 2026
    Heat kept at 5°F
    53% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.50 (COP at 5°F)
    Top 10%
    Winter efficiency
    9.4 (HSPF2)
    Great
    Cooling efficiency
    19.1 (SEER2)
    Great
    Hot-day cooling
    11.1 (EER2)
    Good
    68.4score / 100Heating 66 · Cooling 70

Trane

  1. 15TWV0X48A1with indoor coil D(A,C,E)60B4J+TDR and furnace L8V1C100U5VSB+LRPTrane3.5 tons · 42,500 Btu/h · DuctedCold-climate pick, score 92.9Meets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
    Heat kept at 5°F
    107% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.74 (COP at 5°F)
    Top 10%
    Winter efficiency
    9.5 (HSPF2)
    Great
    Cooling efficiency
    20.4 (SEER2)
    Top 10%
    Hot-day cooling
    11.7 (EER2)
    Good
    88.8score / 100Heating 93 · Cooling 85
  2. 25A6V0X48A1with indoor coil DH60T4J and furnace S8V2D120M5PCBTrane (sold as American Standard)3.5 tons · 44,500 Btu/h · DuctedCold-climate pick, score 79.8Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    90% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Good
    Winter efficiency
    10.0 (HSPF2)
    Great
    Cooling efficiency
    20.4 (SEER2)
    Top 10%
    Hot-day cooling
    12.0 (EER2)
    Great
    86.0score / 100Heating 80 · Cooling 92
  3. 35TCV0X61A1with ducted air handler 5TEMCD07BV51+TDRTraneAlso sold as American Standard 5A5V0X61A14 tons · 48,000 Btu/h · DuctedCold-climate pick, score 88.3Meets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
    Heat kept at 5°F
    100% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.22 (COP at 5°F)
    Great
    Winter efficiency
    10.0 (HSPF2)
    Great
    Cooling efficiency
    18.0 (SEER2)
    Great
    Hot-day cooling
    11.5 (EER2)
    Good
    79.3score / 100Heating 88 · Cooling 70

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

Next steps

The advanced view adds ranks, both brands’ models inside every size class, standout models per rating and cold-weather curves.

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