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Bestcold vs OUTES: heat pump ratings compared

Against heat pumps of the same size and type, a typical Bestcold model beats 46% and a typical OUTES model 65%. OUTES rates higher overall.

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

Bestcold

46%

of similar heat pumps beaten by its typical model

About average

79 models listed

OUTES

65%

of similar heat pumps beaten by its typical model

Well above average

20 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°FBestcold: Beats 45%OUTES: Beats 65%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBestcold: Beats 43%OUTES: Beats 65%
  • Winter-long heating efficiencyHSPF2Bestcold: Beats 48%OUTES: Beats 38%
  • Summer-long cooling efficiencySEER2Bestcold: Beats 51%OUTES: Beats 37%
  • Hot-day cooling efficiencyEER2Bestcold: Beats 39%OUTES: Beats 50%

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

    Bestcold
    68%
    OUTES
    30%

  • Xcel CC

    Bestcold
    66%
    OUTES
    30%

  • CEE Advanced

    Bestcold
    1%
    OUTES
    0%

  • ENERGY STAR CC

    Bestcold
    10%
    OUTES
    30%

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?

Bestcold

None of Bestcold’s ducted, up to 1.5 tons models has all five ratings.

OUTES

None of OUTES’s ducted, up to 1.5 tons models has all five ratings.

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