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Clima Smart vs Endura: heat pump ratings compared

Against heat pumps of the same size and type, a typical Clima Smart model beats 61% and a typical Endura model 50%. Clima Smart rates higher overall.

Covers older R-410A heat pumps, no longer installed new. See models sold today · Updated

Clima Smart

61%

of similar heat pumps beaten by its typical model

Well above average

4 models listed

Endura

50%

of similar heat pumps beaten by its typical model

About average

4 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°FClima Smart: Beats 81%Endura: Beats 34%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FClima Smart: Beats 50%Endura: Beats 64%
  • Winter-long heating efficiencyHSPF2Clima Smart: Beats 47%Endura: Beats 51%
  • Summer-long cooling efficiencySEER2Clima Smart: Beats 62%Endura: Beats 48%
  • Hot-day cooling efficiencyEER2Clima Smart: Beats 64%Endura: Beats 52%

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

    Clima Smart
    100%
    Endura
    50%

  • Xcel CC

    Clima Smart
    75%
    Endura
    75%

  • CEE Advanced

    Clima Smart
    0%
    Endura
    0%

  • ENERGY STAR CC

    Clima Smart
    0%
    Endura
    50%

Top cold-climate picks, ducted 2.5–3 tons

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 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?

Clima Smart

No ducted, 2.5–3 tons model from Clima Smart.

Endura

No ducted, 2.5–3 tons model from Endura.

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