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Rheem vs York: heat pump ratings compared

Against heat pumps of the same size and type, a typical Rheem model beats 54% and a typical York model 51%. Rheem rates slightly higher overall.

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

Rheem

54%

of similar heat pumps beaten by its typical model

About average

291 models listed

York

51%

of similar heat pumps beaten by its typical model

About average

179 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°FRheem: Beats 69%York: Beats 69%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FRheem: Beats 59%York: Beats 50%
  • Winter-long heating efficiencyHSPF2Rheem: Beats 49%York: Beats 37%
  • Summer-long cooling efficiencySEER2Rheem: Beats 44%York: Beats 38%
  • Hot-day cooling efficiencyEER2Rheem: Beats 46%York: Beats 57%

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

    Rheem
    40%
    York
    26%

  • Xcel CC

    Rheem
    35%
    York
    26%

  • CEE Advanced

    Rheem
    6%
    York
    1%

  • ENERGY STAR CC

    Rheem
    16%
    York
    2%

Top cold-climate picks, ducted up to 1.5 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 Ducted, Up to 1.5 tons (under 21,000 Btu/h cooling). What size is my system?

Rheem

  1. 1RO1HHZ12AJ8Swith ducted air handler RIMHHZ12AJ8SRheem (sold as RUUD)1 ton · 12,000 Btu/h · DuctedKeeps 129% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    129% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.02 (COP at 5°F)
    Good
    Seasonal efficiency
    10.5 (HSPF2)
    Great
    83.5score / 100
  2. 2RO1HHZ18AJ8Swith ducted air handler RIMHHZ18AJ8SRheem1.5 tons · 17,100 Btu/h · DuctedKeeps 93% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    93% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.12 (COP at 5°F)
    Good
    Seasonal efficiency
    10.0 (HSPF2)
    Great
    74.6score / 100
  3. 3ROSH18VGSNwith ducted air handler RIDH18AXCJRheem1.5 tons · 18,000 Btu/h · DuctedKeeps 99% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    99% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.20 (COP at 5°F)
    Great
    Seasonal efficiency
    9.3 (HSPF2)
    Below the middle
    69.8score / 100

York

  1. 1THF2B18S21with ducted air handler AE(D,N,U)+CM24D24+TDRYork (sold as Luxaire)1.5 tons · 16,400 Btu/h · DuctedKeeps 79% of its heat at 5°FMeets Xcel CC
    Heat kept at 5°F
    79% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    3.04 (COP at 5°F)
    Top 10%
    Seasonal efficiency
    7.7 (HSPF2)
    Below the middle
    59.7score / 100
  2. 2YH2F18SB21with ducted air handler AE*S+CM24B24+TDRYork1.5 tons · 15,400 Btu/h · DuctedKeeps 84% of its heat at 5°FMeets Xcel CC
    Heat kept at 5°F
    84% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    3.05 (COP at 5°F)
    Top 10%
    Seasonal efficiency
    7.5 (HSPF2)
    Below the middle
    59.2score / 100
  3. 3RHP15018B21with ducted air handler L(E,F)W30C4York (sold as Guardian)1.5 tons · 17,000 Btu/h · DuctedKeeps 80% of its heat at 5°FMeets Xcel CC
    Heat kept at 5°F
    80% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.86 (COP at 5°F)
    Top 10%
    Seasonal efficiency
    7.5 (HSPF2)
    Below the middle
    58.0score / 100

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