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BHI vs COVAC: heat pump ratings compared

Against heat pumps of the same size and type, a typical BHI model beats 36% and a typical COVAC model 55%. COVAC rates higher overall.

Covers older R-410A heat pumps, no longer installed new. See models sold today · Updated

BHI

36%

of similar heat pumps beaten by its typical model

Well below average

5 models listed

COVAC

55%

of similar heat pumps beaten by its typical model

About average

5 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°FBHI: Beats 19%COVAC: Beats 40%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBHI: Beats 33%COVAC: Beats 37%
  • Winter-long heating efficiencyHSPF2BHI: Beats 17%COVAC: Beats 51%
  • Summer-long cooling efficiencySEER2BHI: Beats 27%COVAC: Beats 59%
  • Hot-day cooling efficiencyEER2BHI: Beats 18%COVAC: Beats 53%

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

    BHI
    20%
    COVAC
    80%

  • Xcel CC

    BHI
    20%
    COVAC
    20%

  • CEE Advanced

    BHI
    0%
    COVAC
    0%

  • ENERGY STAR CC

    BHI
    20%
    COVAC
    0%

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

BHI

  1. 1BHI-12K115V-ES-USwith ductless indoor unit BHI-12K115V-ES-USBHI1 ton · 12,000 Btu/h · DuctlessKeeps 73% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    73% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.0 (HSPF2)
    Below the middle
    39.1score / 100

COVAC

  1. 1MOX230-09HFN1-BS5Wwith ductless indoor unit MSAG11A-09HRFN1-BS5WCOVAC1 ton · 9,000 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
    2.16 (COP at 5°F)
    Great
    Seasonal efficiency
    9.1 (HSPF2)
    Below the middle
    56.7score / 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