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Samsung vs TGM: heat pump ratings compared

Against heat pumps of the same size and type, a typical Samsung model beats 62% and a typical TGM model 45%. Samsung rates higher overall.

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

Samsung

62%

of similar heat pumps beaten by its typical model

Well above average

82 models listed

TGM

45%

of similar heat pumps beaten by its typical model

Below average

77 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°FSamsung: Beats 45%TGM: Beats 48%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FSamsung: Beats 66%TGM: Beats 42%
  • Winter-long heating efficiencyHSPF2Samsung: Beats 60%TGM: Beats 41%
  • Summer-long cooling efficiencySEER2Samsung: Beats 61%TGM: Beats 45%
  • Hot-day cooling efficiencyEER2Samsung: Beats 71%TGM: Beats 42%

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

    Samsung
    95%
    TGM
    58%

  • Xcel CC

    Samsung
    90%
    TGM
    55%

  • CEE Advanced

    Samsung
    10%
    TGM
    1%

  • ENERGY STAR CC

    Samsung
    61%
    TGM
    21%

All-around best, ducted 2 tons

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

Showing Ducted, 2 tons (21,000–26,999 Btu/h cooling). What size is my system?

Samsung

  1. 1AJ020DXS3CGSamsung2 tons · 21,000 Btu/h · DuctedCold-climate pick, score 64.3Meets 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
    1.83 (COP at 5°F)
    Below the middle
    Winter efficiency
    9.5 (HSPF2)
    Good
    Cooling efficiency
    20.5 (SEER2)
    Top 10%
    Hot-day cooling
    13.5 (EER2)
    Top 10%
    79.2score / 100Heating 64 · Cooling 94
  2. 2AJ024DXS4CGSamsung2 tons · 25,000 Btu/h · DuctedCold-climate pick, score 64.1Meets 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
    1.82 (COP at 5°F)
    Below the middle
    Winter efficiency
    9.5 (HSPF2)
    Good
    Cooling efficiency
    20.0 (SEER2)
    Great
    Hot-day cooling
    13.5 (EER2)
    Top 10%
    78.4score / 100Heating 64 · Cooling 93
  3. 3AM024HCMDCGSamsung2 tons · 24,000 Btu/h · DuctedCold-climate pick, score 59.4Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    89% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Winter efficiency
    9.8 (HSPF2)
    Great
    Cooling efficiency
    19.0 (SEER2)
    Great
    Hot-day cooling
    12.2 (EER2)
    Great
    68.0score / 100Heating 59 · Cooling 77

TGM

  1. 1CTV520HN036Awith ducted air handler CTA520C024ATGM2 tons · 24,000 Btu/h · DuctedCold-climate pick, score 67.2Meets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    83% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Good
    Winter efficiency
    9.4 (HSPF2)
    Good
    Cooling efficiency
    20.0 (SEER2)
    Great
    Hot-day cooling
    13.3 (EER2)
    Top 10%
    79.6score / 100Heating 67 · Cooling 92
  2. 2MRS5VHT24ASwith ducted air handler MFC5VHT24STGM2 tons · 24,000 Btu/h · DuctedCold-climate pick, score 77.1Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    76% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.30 (COP at 5°F)
    Great
    Winter efficiency
    11.0 (HSPF2)
    Top 10%
    Cooling efficiency
    19.0 (SEER2)
    Great
    Hot-day cooling
    12.5 (EER2)
    Great
    78.8score / 100Heating 77 · Cooling 81
  3. 3OTV18HN024Awith ducted air handler OTA18C002ATGMAlso listed as OTV18HN036A2 tons · 24,000 Btu/h · DuctedCold-climate pick, score 60.4Meets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    79% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.15 (COP at 5°F)
    Good
    Winter efficiency
    8.8 (HSPF2)
    Good
    Cooling efficiency
    18.5 (SEER2)
    Good
    Hot-day cooling
    12.5 (EER2)
    Great
    68.1score / 100Heating 60 · Cooling 76

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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