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DUOHOME vs ForestAir: heat pump ratings compared

Against heat pumps of the same size and type, a typical DUOHOME model beats 57% and a typical ForestAir model 63%. ForestAir rates higher overall.

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

DUOHOME

57%

of similar heat pumps beaten by its typical model

Above average

39 models listed

ForestAir

63%

of similar heat pumps beaten by its typical model

Well above average

33 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°FDUOHOME: Beats 61%ForestAir: Beats 46%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FDUOHOME: Beats 48%ForestAir: Beats 59%
  • Winter-long heating efficiencyHSPF2DUOHOME: Beats 66%ForestAir: Beats 64%
  • Summer-long cooling efficiencySEER2DUOHOME: Beats 63%ForestAir: Beats 80%
  • Hot-day cooling efficiencyEER2DUOHOME: Beats 47%ForestAir: Beats 61%

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

    DUOHOME
    87%
    ForestAir
    97%

  • Xcel CC

    DUOHOME
    74%
    ForestAir
    97%

  • CEE Advanced

    DUOHOME
    0%
    ForestAir
    3%

  • ENERGY STAR CC

    DUOHOME
    0%
    ForestAir
    42%

Top cold-climate picks, ductless 2.5–3 tons

Only units that keep at least 70% of their heat at 5°F, ranked on heat kept, efficiency at 5°F and seasonal efficiency (HSPF2), against units their size.

Showing Ductless, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

DUOHOME

  1. 1DOD30-36HFN10-M2with ductless indoor unit DCD-36HRFN10-M2-DDUOHOME3 tons · 36,000 Btu/h · DuctlessKeeps 70% of its heat at 5°FMeets Xcel CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.20 (COP at 5°F)
    Top 10%
    Seasonal efficiency
    10.3 (HSPF2)
    Good
    62.8score / 100
  2. 2D5OD30-36HFN10-M1-DDUOHOMEAlso listed as D5OD30-36HFN10-M1D-D3 tons · 35,000 Btu/h · DuctlessKeeps 70% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    47.2score / 100

ForestAir

  1. 1FA-MY27-D3TL-O-454ForestAir2.5 tons · 27,000 Btu/h · DuctlessKeeps 96% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    96% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.5 (HSPF2)
    Great
    68.0score / 100
  2. 2FA-MY36-D4TL-O-454ForestAir3 tons · 36,000 Btu/h · DuctlessKeeps 83% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    83% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    57.7score / 100
  3. 3FA-M27-D3TL-O-454ForestAir2.5 tons · 27,000 Btu/h · DuctlessKeeps 71% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    71% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.5 (HSPF2)
    Great
    57.5score / 100

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.

Open the advanced view