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BULLETPROOF AC vs Cozeware: heat pump ratings compared

Against heat pumps of the same size and type, a typical BULLETPROOF AC model beats 44% and a typical Cozeware model 49%. Cozeware rates higher overall.

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

BULLETPROOF AC

44%

of similar heat pumps beaten by its typical model

Below average

21 models listed

Cozeware

49%

of similar heat pumps beaten by its typical model

About average

21 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°FBULLETPROOF AC: Beats 55%Cozeware: Beats 46%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBULLETPROOF AC: Beats 39%Cozeware: Beats 43%
  • Winter-long heating efficiencyHSPF2BULLETPROOF AC: Beats 42%Cozeware: Beats 49%
  • Summer-long cooling efficiencySEER2BULLETPROOF AC: Beats 40%Cozeware: Beats 69%
  • Hot-day cooling efficiencyEER2BULLETPROOF AC: Beats 44%Cozeware: Beats 37%

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

    BULLETPROOF AC
    38%
    Cozeware
    91%

  • Xcel CC

    BULLETPROOF AC
    38%
    Cozeware
    62%

  • CEE Advanced

    BULLETPROOF AC
    0%
    Cozeware
    0%

  • ENERGY STAR CC

    BULLETPROOF AC
    0%
    Cozeware
    43%

All-around best, ductless 2 tons

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?

BULLETPROOF AC

  1. 1BPAC2TMINIwith ductless indoor unit BPAC2TMINIBULLETPROOF AC2 tons · 23,000 Btu/h · DuctlessNot a cold-climate pick: keeps 53% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    54% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Winter efficiency
    9.5 (HSPF2)
    Below the middle
    Cooling efficiency
    17.0 (SEER2)
    Below the middle
    Hot-day cooling
    9.5 (EER2)
    Below the middle
    13.4score / 100Heating 21 · Cooling 5

Cozeware

  1. 1CSBA24TP2AU-Wwith ductless indoor unit CSBA24TP2AU-NCozeware2 tons · 23,000 Btu/h · DuctlessCold-climate pick, score 61.6Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    73% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Good
    Winter efficiency
    10.0 (HSPF2)
    Good
    Cooling efficiency
    23.0 (SEER2)
    Great
    Hot-day cooling
    12.0 (EER2)
    Good
    64.8score / 100Heating 62 · Cooling 68

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.

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