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Cooper&Hunter vs PolarWave: heat pump ratings compared

Against heat pumps of the same size and type, a typical Cooper&Hunter model beats 64% and a typical PolarWave model 51%. Cooper&Hunter rates higher overall.

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

Cooper&Hunter

64%

of similar heat pumps beaten by its typical model

Well above average

63 models listed

PolarWave

51%

of similar heat pumps beaten by its typical model

About average

20 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°FCooper&Hunter: Beats 65%PolarWave: Beats 52%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FCooper&Hunter: Beats 62%PolarWave: Beats 44%
  • Winter-long heating efficiencyHSPF2Cooper&Hunter: Beats 73%PolarWave: Beats 58%
  • Summer-long cooling efficiencySEER2Cooper&Hunter: Beats 65%PolarWave: Beats 57%
  • Hot-day cooling efficiencyEER2Cooper&Hunter: Beats 58%PolarWave: Beats 42%

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

    Cooper&Hunter
    86%
    PolarWave
    75%

  • Xcel CC

    Cooper&Hunter
    73%
    PolarWave
    65%

  • CEE Advanced

    Cooper&Hunter
    8%
    PolarWave
    0%

  • ENERGY STAR CC

    Cooper&Hunter
    71%
    PolarWave
    70%

All-around best, ductless up to 1.5 tons

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

Showing Ductless, Up to 1.5 tons (under 21,000 Btu/h cooling). What size is my system?

Cooper&Hunter

  1. 1CH-RHP06F9-230VOwith ductless indoor unit CH-PRO06MASTWM-230VICooper&Hunter0.5 tons · 6,000 Btu/h · DuctlessCold-climate pick, score 96.7Meets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
    Heat kept at 5°F
    110% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.40 (COP at 5°F)
    Top 10%
    Winter efficiency
    14.8 (HSPF2)
    Top 10%
    Cooling efficiency
    25.5 (SEER2)
    Top 10%
    Hot-day cooling
    18.0 (EER2)
    Top 10%
    96.2score / 100Heating 97 · Cooling 96
  2. 2CH-RES09-230VOwith ductless indoor unit CH-RSH09MMCCooper&Hunter1 ton · 9,000 Btu/h · DuctlessCold-climate pick, score 89.5Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    96% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.27 (COP at 5°F)
    Top 10%
    Winter efficiency
    13.9 (HSPF2)
    Top 10%
    Cooling efficiency
    26.0 (SEER2)
    Top 10%
    Hot-day cooling
    16.2 (EER2)
    Top 10%
    92.6score / 100Heating 90 · Cooling 96
  3. 3CH-RHP09-230VOwith ductless indoor unit CH-RSH09MMCCooper&Hunter1 ton · 9,000 Btu/h · DuctlessCold-climate pick, score 73.3Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    126% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.84 (COP at 5°F)
    Below the middle
    Winter efficiency
    10.9 (HSPF2)
    Great
    Cooling efficiency
    27.2 (SEER2)
    Top 10%
    Hot-day cooling
    15.1 (EER2)
    Top 10%
    83.6score / 100Heating 72 · Cooling 96

PolarWave

  1. 1EZ-18ZPL-HP230Bwith ductless indoor unit EZ-18W-MBPolarWave1.5 tons · 18,000 Btu/h · DuctlessCold-climate pick, score 73.1Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    71% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.44 (COP at 5°F)
    Top 10%
    Winter efficiency
    11.5 (HSPF2)
    Top 10%
    Cooling efficiency
    22.5 (SEER2)
    Good
    Hot-day cooling
    13.7 (EER2)
    Great
    73.3score / 100Heating 73 · Cooling 73
  2. 2EZ-18Z-M2BPolarWave1.5 tons · 18,000 Btu/h · DuctlessCold-climate pick, score 66.8Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    74% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.31 (COP at 5°F)
    Top 10%
    Winter efficiency
    10.0 (HSPF2)
    Good
    Cooling efficiency
    23.9 (SEER2)
    Great
    Hot-day cooling
    13.0 (EER2)
    Good
    70.7score / 100Heating 67 · Cooling 75
  3. 3EZ-12ZPL-HP115Bwith ductless indoor unit EZ-12WPL-HP115BPolarWave1 ton · 12,000 Btu/h · DuctlessCold-climate pick, score 57.5Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.09 (COP at 5°F)
    Good
    Winter efficiency
    10.2 (HSPF2)
    Great
    Cooling efficiency
    23.5 (SEER2)
    Great
    Hot-day cooling
    12.5 (EER2)
    Good
    62.0score / 100Heating 58 · Cooling 67

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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