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Fuji vs Yoau: heat pump ratings compared

Against heat pumps of the same size and type, a typical Fuji model beats 52% and a typical Yoau model 32%. Fuji rates higher overall.

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

Fuji

52%

of similar heat pumps beaten by its typical model

About average

12 models listed

Yoau

32%

of similar heat pumps beaten by its typical model

Well below average

12 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°FFuji: Beats 54%Yoau: Beats 67%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FFuji: Beats 57%Yoau: Beats 30%
  • Winter-long heating efficiencyHSPF2Fuji: Beats 55%Yoau: Beats 14%
  • Summer-long cooling efficiencySEER2Fuji: Beats 59%Yoau: Beats 44%
  • Hot-day cooling efficiencyEER2Fuji: Beats 37%Yoau: Beats 9%

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

    Fuji
    75%
    Yoau
    0%

  • Xcel CC

    Fuji
    67%
    Yoau
    0%

  • CEE Advanced

    Fuji
    0%
    Yoau
    0%

  • ENERGY STAR CC

    Fuji
    0%
    Yoau
    0%

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?

Fuji

  1. 1FM4H42D230UFuji3 tons · 37,000 Btu/h · DuctlessKeeps 88% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    88% (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
    59.0score / 100
  2. 2FM4H30D230UFuji2.5 tons · 30,000 Btu/h · DuctlessKeeps 82% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    82% (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
    57.4score / 100
  3. 3FM4H36D230UFuji3 tons · 36,000 Btu/h · DuctlessKeeps 71% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel 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
    10.0 (HSPF2)
    Good
    51.2score / 100

Yoau

No ductless, 2.5–3 tons model from Yoau.

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