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AAON vs fuji comfort: heat pump ratings compared

Against heat pumps of the same size and type, a typical AAON model beats 34% and a typical fuji comfort model 37%. fuji comfort rates slightly higher overall.

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

AAON

34%

of similar heat pumps beaten by its typical model

Well below average

28 models listed

fuji comfort

37%

of similar heat pumps beaten by its typical model

Well below average

27 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°FAAON: Beats 16%fuji comfort: Beats 36%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FAAON: Beats 21%fuji comfort: Beats 32%
  • Winter-long heating efficiencyHSPF2AAON: Beats 34%fuji comfort: Beats 47%
  • Summer-long cooling efficiencySEER2AAON: Beats 45%fuji comfort: Beats 44%
  • Hot-day cooling efficiencyEER2AAON: Beats 83%fuji comfort: Beats 28%

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

    AAON
    0%
    fuji comfort
    59%

  • Xcel CC

    AAON
    0%
    fuji comfort
    59%

  • CEE Advanced

    AAON
    0%
    fuji comfort
    0%

  • ENERGY STAR CC

    AAON
    0%
    fuji comfort
    0%

Top cold-climate picks, ducted up to 1.5 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 Ducted, Up to 1.5 tons (under 21,000 Btu/h cooling). What size is my system?

AAON

No ducted, up to 1.5 tons model from AAON.

fuji comfort

No ducted, up to 1.5 tons model from fuji comfort.

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