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CLASSIC heat pumps: how do their ratings compare?

A typical CLASSIC heat pump beats 41% of similar heat pumps (same size and type), which is below average. CLASSIC has 40 heat pump models in this list.

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

Overall score

41%

of similar heat pumps beaten by its typical model

Below average

CLASSIC has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 48 models with every rating.

CLASSIC, rating by ratingStrongest on summer-long cooling efficiency (beats 45%), weakest on winter-long heating efficiency (beats 37%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 37%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 43%
  • Winter-long heating efficiencyHSPF2Beats 37%
  • Summer-long cooling efficiencySEER2Beats 45%
  • Hot-day cooling efficiencyEER2Beats 40%

Average (50%)

Each bar: the share of similar heat pumps a typical model beats on that rating.

Want CLASSIC’s ranks and its models inside every size class? Switch to Advanced

Rebate standards

Share of this brand’s models that meet the efficiency levels rebate programs use. Programs can have other rules too.

  • 65%

    meet CEE 2025 Tier 1, the level many utility rebates use.

    26 models. All brands: 57%.

    See them

  • 65%

    meet Xcel Energy Colorado’s cold-climate rebate levels.

    26 models. All brands: 53%.

    See them

  • 3%

    reach the cold-climate tier: full heating output and a COP of 2.1 or more at 5°F.

    1 model. All brands: 3%.

    See them

Top CLASSIC cold-climate picks, by size

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?

16 of CLASSIC’s 23 models of this size and type qualify.

  1. 1TMRHC18AS2CLASSIC1.5 tons · 18,000 Btu/h · DuctlessKeeps 78% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    78% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    61.9score / 100
  2. 2GMRSHC18AS2CLASSIC1.5 tons · 18,000 Btu/h · DuctlessKeeps 77% of its heat at 5°FMeets 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
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    61.4score / 100
  3. 3TSZRHC09ASwith ductless indoor unit TC4VHT09SCLASSIC1 ton · 9,000 Btu/h · DuctlessKeeps 83% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    83% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    58.9score / 100
  4. 4GRH32IC09ASAwith ductless indoor unit GWH32IC09SACLASSIC1 ton · 9,100 Btu/h · DuctlessKeeps 79% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    79% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.2 (HSPF2)
    Below the middle
    46.2score / 100
  5. 5GRH32IC09ASwith ductless indoor unit GWH32IC09SCLASSIC1 ton · 9,100 Btu/h · DuctlessKeeps 79% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    79% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.2 (HSPF2)
    Below the middle
    45.6score / 100

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

What to do next

The advanced view has CLASSIC’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

Open the advanced view