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MRCOOL vs Puremind: heat pump ratings compared

Against heat pumps of the same size and type, a typical MRCOOL model beats 53% and a typical Puremind model 37%. MRCOOL rates higher overall.

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

MRCOOL

53%

of similar heat pumps beaten by its typical model

About average

92 models listed

Puremind

37%

of similar heat pumps beaten by its typical model

Well below average

95 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°FMRCOOL: Beats 50%Puremind: Beats 24%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FMRCOOL: Beats 50%Puremind: Beats 40%
  • Winter-long heating efficiencyHSPF2MRCOOL: Beats 56%Puremind: Beats 51%
  • Summer-long cooling efficiencySEER2MRCOOL: Beats 54%Puremind: Beats 44%
  • Hot-day cooling efficiencyEER2MRCOOL: Beats 49%Puremind: 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

    MRCOOL
    67%
    Puremind
    47%

  • Xcel CC

    MRCOOL
    58%
    Puremind
    53%

  • CEE Advanced

    MRCOOL
    0%
    Puremind
    0%

  • ENERGY STAR CC

    MRCOOL
    57%
    Puremind
    0%

All-around best, ducted up to 1.5 tons

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

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

MRCOOL

  1. 1O-HH-09-HP-C-230C-Owith ducted air handler DUCT-09HP-230B-OMRCOOLAlso listed as O-ES-09-HP-C-230C-O11 ton · 9,000 Btu/h · DuctedCold-climate pick, score 80.0Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    112% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.89 (COP at 5°F)
    Below the middle
    Winter efficiency
    12.5 (HSPF2)
    Top 10%
    Cooling efficiency
    21.4 (SEER2)
    Top 10%
    Hot-day cooling
    13.4 (EER2)
    Top 10%
    86.7score / 100Heating 80 · Cooling 94
  2. 2MULTI3-18HP230C-OMRCOOL1.5 tons · 18,000 Btu/h · DuctedCold-climate pick, score 72.6Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    77% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.30 (COP at 5°F)
    Great
    Winter efficiency
    10.0 (HSPF2)
    Great
    Cooling efficiency
    20.0 (SEER2)
    Great
    Hot-day cooling
    12.0 (EER2)
    Good
    74.1score / 100Heating 73 · Cooling 76
  3. 3O-HH-12-HP-C-230C-Owith ducted air handler DUCT-12HP-230B-OMRCOOLAlso listed as O-ES-12-HP-C-230C-O11 ton · 12,000 Btu/h · DuctedCold-climate pick, score 69.7Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    94% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Winter efficiency
    10.0 (HSPF2)
    Great
    Cooling efficiency
    20.0 (SEER2)
    Great
    Hot-day cooling
    12.0 (EER2)
    Good
    72.7score / 100Heating 70 · Cooling 76

Puremind

No ducted, up to 1.5 tons model from Puremind.

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