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Ecoer vs UA United Appliances: heat pump ratings compared

Against heat pumps of the same size and type, a typical Ecoer model beats 70% and a typical UA United Appliances model 27%. Ecoer rates higher overall.

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

Ecoer

70%

of similar heat pumps beaten by its typical model

Well above average

13 models listed

UA United Appliances

27%

of similar heat pumps beaten by its typical model

Well below average

13 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°FEcoer: Beats 74%UA United Appliances: Beats 16%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FEcoer: Beats 67%UA United Appliances: Beats 43%
  • Winter-long heating efficiencyHSPF2Ecoer: Beats 72%UA United Appliances: Beats 27%
  • Summer-long cooling efficiencySEER2Ecoer: Beats 74%UA United Appliances: Beats 30%
  • Hot-day cooling efficiencyEER2Ecoer: Beats 66%UA United Appliances: Beats 22%

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

    Ecoer
    92%
    UA United Appliances
    15%

  • Xcel CC

    Ecoer
    100%
    UA United Appliances
    23%

  • CEE Advanced

    Ecoer
    0%
    UA United Appliances
    0%

  • ENERGY STAR CC

    Ecoer
    46%
    UA United Appliances
    0%

Top cold-climate picks, ductless 3.5–4.5 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 Ductless, 3.5–4.5 tons (39,000–56,999 Btu/h cooling). What size is my system?

Ecoer

No ductless, 3.5–4.5 tons model from Ecoer.

UA United Appliances

No ductless, 3.5–4.5 tons model from UA United Appliances.

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