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ECO AC heat pumps: how do their ratings compare?

A typical ECO AC heat pump beats 59% of similar heat pumps (same size and type), which is above average. ECO AC has 22 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

59%

of similar heat pumps beaten by its typical model

Above average

ECO AC has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 27 models with every rating.

ECO AC, rating by ratingStrongest on heating power kept at 5°f (beats 68%), weakest on efficiency on a 5°f day (beats 44%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 44%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 68%
  • Winter-long heating efficiencyHSPF2Beats 47%
  • Summer-long cooling efficiencySEER2Beats 64%
  • Hot-day cooling efficiencyEER2Beats 68%

Average (50%)

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

Want ECO AC’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.

  • 96%

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

    21 models. All brands: 57%.

    See them

  • 96%

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

    21 models. All brands: 53%.

    See them

  • 14%

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

    3 models. All brands: 3%.

    See them

ECO AC all-around best, by size

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

Showing Ducted, 2.5–3 tons (27,000–38,999 Btu/h cooling), the most-listed ducted size. Pick yours above. What size is my system?

2 of ECO AC’s 2 models of this size and type have all five ratings.

  1. 1EMH-4O30KBBECO AC2.5 tons · 28,400 Btu/h · DuctedCold-climate pick, score 48.2Meets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    87% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.88 (COP at 5°F)
    Below the middle
    Winter efficiency
    8.1 (HSPF2)
    Below the middle
    Cooling efficiency
    18.0 (SEER2)
    Good
    Hot-day cooling
    12.0 (EER2)
    Great
    61.6score / 100Heating 48 · Cooling 75
  2. 2EMH-4O36KBBECO AC3 tons · 36,000 Btu/h · DuctedCold-climate pick, score 52.2Meets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    92% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Winter efficiency
    8.1 (HSPF2)
    Below the middle
    Cooling efficiency
    18.0 (SEER2)
    Good
    Hot-day cooling
    11.7 (EER2)
    Good
    59.0score / 100Heating 52 · Cooling 66

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 ECO AC’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

Open the advanced view