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ABCOOLAIR vs COMFORMATIC: heat pump ratings compared

Against heat pumps of the same size and type, a typical ABCOOLAIR model beats 58% and a typical COMFORMATIC model 41%. ABCOOLAIR rates higher overall.

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

ABCOOLAIR

58%

of similar heat pumps beaten by its typical model

Above average

6 models listed

COMFORMATIC

41%

of similar heat pumps beaten by its typical model

Below average

6 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°FABCOOLAIR: Beats 52%COMFORMATIC: Beats 35%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FABCOOLAIR: Beats 29%COMFORMATIC: Beats 39%
  • Winter-long heating efficiencyHSPF2ABCOOLAIR: Beats 55%COMFORMATIC: Beats 21%
  • Summer-long cooling efficiencySEER2ABCOOLAIR: Beats 51%COMFORMATIC: Beats 55%
  • Hot-day cooling efficiencyEER2ABCOOLAIR: Beats 91%COMFORMATIC: Beats 44%

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

    ABCOOLAIR
    50%
    COMFORMATIC
    100%

  • Xcel CC

    ABCOOLAIR
    0%
    COMFORMATIC
    83%

  • CEE Advanced

    ABCOOLAIR
    0%
    COMFORMATIC
    0%

  • ENERGY STAR CC

    ABCOOLAIR
    0%
    COMFORMATIC
    0%

All-around best, ductless 5 tons and up

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

Showing Ductless, 5 tons and up (57,000 Btu/h and up cooling). What size is my system?

ABCOOLAIR

No ductless, 5 tons and up model from ABCOOLAIR.

COMFORMATIC

No ductless, 5 tons and up model from COMFORMATIC.

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