Skip to content
Rebate.Blue

Fujitsu heat pumps: how do their ratings compare?

A typical Fujitsu heat pump beats 53% of similar heat pumps (same size and type), which is about average. Fujitsu has 179 heat pump models in this list.

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

Overall score

53%

of similar heat pumps beaten by its typical model

About average

Ranked 16 among brands with a QMID on file. Based on 152 models with every rating.

Fujitsu, rating by ratingStrongest on efficiency on a 5°f day (beats 60%), weakest on summer-long cooling efficiency (beats 43%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 60%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 48%
  • Winter-long heating efficiencyHSPF2Beats 44%
  • Summer-long cooling efficiencySEER2Beats 43%
  • Hot-day cooling efficiencyEER2Beats 47%

Average (50%)

Each bar: the share of similar heat pumps a typical model beats on that rating.

Want Fujitsu’s ranks and its models inside every size class? Switch to Advanced

Rebate standards

Share of this brand’s models that meet the efficiency levels rebate programs use. Programs can have other rules too.

  • 32%

    meet CEE 2025 Tier 1, the level many utility rebates use.

    58 models. All brands: 57%.

    See them

  • 30%

    meet Xcel Energy Colorado’s cold-climate rebate levels.

    53 models. All brands: 53%.

    See them

  • 8%

    reach the cold-climate tier: full heating output and a COP of 2.1 or more at 5°F.

    14 models. All brands: 3%.

    See them

Fujitsu all-around best, by size

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

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

8 of Fujitsu’s 8 models of this size and type have all five ratings.

  1. 1AOUK024SSAN7Fujitsu2 tons · 24,000 Btu/h · DuctlessCold-climate pick, score 93.1Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    94% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    3.03 (COP at 5°F)
    Top 10%
    Winter efficiency
    11.3 (HSPF2)
    Top 10%
    Cooling efficiency
    22.2 (SEER2)
    Good
    Hot-day cooling
    15.7 (EER2)
    Top 10%
    88.0score / 100Heating 93 · Cooling 83
  2. 2AOUH24KWAH3Fujitsu2 tons · 22,000 Btu/h · DuctlessCold-climate pick, score 86.1Meets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
    Heat kept at 5°F
    101% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Good
    Winter efficiency
    11.5 (HSPF2)
    Top 10%
    Cooling efficiency
    23.5 (SEER2)
    Top 10%
    Hot-day cooling
    13.5 (EER2)
    Great
    87.8score / 100Heating 86 · Cooling 90
  3. 3AOUH24KUAH1with ductless indoor unit AUUH24KUASFujitsu2 tons · 24,000 Btu/h · DuctlessCold-climate pick, score 85.3Meets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP
    Heat kept at 5°F
    104% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.02 (COP at 5°F)
    Good
    Winter efficiency
    11.0 (HSPF2)
    Great
    Cooling efficiency
    23.2 (SEER2)
    Great
    Hot-day cooling
    13.1 (EER2)
    Great
    85.1score / 100Heating 84 · Cooling 87
  4. 4AOUH24KUAS1with ductless indoor unit AUUH24KUASFujitsu2 tons · 24,000 Btu/h · DuctlessCold-climate pick, score 82.1Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    87% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.12 (COP at 5°F)
    Great
    Winter efficiency
    11.0 (HSPF2)
    Great
    Cooling efficiency
    23.2 (SEER2)
    Great
    Hot-day cooling
    13.1 (EER2)
    Great
    84.5score / 100Heating 82 · Cooling 87
  5. 5AOUH24KZAH1with ductless indoor unit ASUH24KZASFujitsu2 tons · 22,000 Btu/h · DuctlessCold-climate pick, score 85.9Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    102% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.06 (COP at 5°F)
    Good
    Winter efficiency
    11.9 (HSPF2)
    Top 10%
    Cooling efficiency
    24.0 (SEER2)
    Top 10%
    Hot-day cooling
    12.5 (EER2)
    Good
    83.6score / 100Heating 86 · Cooling 81

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

What to do next

The advanced view has Fujitsu’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

Open the advanced view