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Liberty Heating & Air Conditioning vs RUSSELL: heat pump ratings compared

Against heat pumps of the same size and type, a typical Liberty Heating & Air Conditioning model beats 58% and a typical RUSSELL model 33%. Liberty Heating & Air Conditioning rates higher overall.

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

Liberty Heating & Air Conditioning

58%

of similar heat pumps beaten by its typical model

Above average

6 models listed

RUSSELL

33%

of similar heat pumps beaten by its typical model

Well below average

111 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°FLiberty Heating & Air Conditioning: Beats 52%RUSSELL: Beats 37%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FLiberty Heating & Air Conditioning: Beats 29%RUSSELL: Beats 21%
  • Winter-long heating efficiencyHSPF2Liberty Heating & Air Conditioning: Beats 55%RUSSELL: Beats 24%
  • Summer-long cooling efficiencySEER2Liberty Heating & Air Conditioning: Beats 51%RUSSELL: Beats 28%
  • Hot-day cooling efficiencyEER2Liberty Heating & Air Conditioning: Beats 91%RUSSELL: Beats 36%

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

    Liberty Heating & Air Conditioning
    50%
    RUSSELL
    11%

  • Xcel CC

    Liberty Heating & Air Conditioning
    0%
    RUSSELL
    7%

  • CEE Advanced

    Liberty Heating & Air Conditioning
    0%
    RUSSELL
    0%

  • ENERGY STAR CC

    Liberty Heating & Air Conditioning
    0%
    RUSSELL
    12%

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?

Liberty Heating & Air Conditioning

No ducted, up to 1.5 tons model from Liberty Heating & Air Conditioning.

RUSSELL

  1. 1SP15AY18AJ2Nwith ducted air handler RF2TY2421STANSRUSSELL1.5 tons · 17,100 Btu/h · DuctedNot a cold-climate pick: keeps 50% of its heat at 5°FMeets ENERGY STAR CC
    Heat kept at 5°F
    50% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Winter efficiency
    8.1 (HSPF2)
    Below the middle
    Cooling efficiency
    15.2 (SEER2)
    Below the middle
    Hot-day cooling
    11.7 (EER2)
    Good
    38.2score / 100Heating 31 · Cooling 45
  2. 2SP14AY18AJ1Nwith ducted air handler RF2TY2421STANSRUSSELL1.5 tons · 17,100 Btu/h · DuctedNot a cold-climate pick: keeps 50% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    58% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Winter efficiency
    7.7 (HSPF2)
    Below the middle
    Cooling efficiency
    15.2 (SEER2)
    Below the middle
    Hot-day cooling
    11.7 (EER2)
    Good
    33.9score / 100Heating 23 · Cooling 45

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