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APOWER vs TEMP SHIFT: heat pump ratings compared

Against heat pumps of the same size and type, a typical APOWER model beats 58% and a typical TEMP SHIFT model 66%. TEMP SHIFT rates higher overall.

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

APOWER

58%

of similar heat pumps beaten by its typical model

Above average

19 models listed

TEMP SHIFT

66%

of similar heat pumps beaten by its typical model

Well above average

19 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°FAPOWER: Beats 49%TEMP SHIFT: Beats 52%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FAPOWER: Beats 65%TEMP SHIFT: Beats 79%
  • Winter-long heating efficiencyHSPF2APOWER: Beats 43%TEMP SHIFT: Beats 79%
  • Summer-long cooling efficiencySEER2APOWER: Beats 61%TEMP SHIFT: Beats 61%
  • Hot-day cooling efficiencyEER2APOWER: Beats 67%TEMP SHIFT: Beats 62%

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

    APOWER
    90%
    TEMP SHIFT
    95%

  • Xcel CC

    APOWER
    95%
    TEMP SHIFT
    90%

  • CEE Advanced

    APOWER
    16%
    TEMP SHIFT
    5%

  • ENERGY STAR CC

    APOWER
    0%
    TEMP SHIFT
    0%

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?

APOWER

  1. 1AP24HP230VBOwith ducted air handler APDE09HP230VAIAPOWERAlso listed as AP09HP230VBO1 ton · 9,100 Btu/h · DuctedKeeps 90% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    90% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.14 (COP at 5°F)
    Great
    Seasonal efficiency
    9.2 (HSPF2)
    Good
    69.9score / 100
  2. 2AP12HP230VBOwith ducted air handler APDE12HP230VAIAPOWER1 ton · 12,000 Btu/h · DuctedKeeps 88% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    88% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.0 (HSPF2)
    Below the middle
    49.7score / 100
  3. 3AP18HP230VBOwith ducted air handler APDE18HP230VAIAPOWER1.5 tons · 18,000 Btu/h · DuctedKeeps 83% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    83% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.0 (HSPF2)
    Below the middle
    47.6score / 100

TEMP SHIFT

  1. 1TSSZHH182R5with ducted air handler TSDT182R5TEMP SHIFT1.5 tons · 17,500 Btu/h · DuctedKeeps 92% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    92% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Good
    Seasonal efficiency
    11.1 (HSPF2)
    Top 10%
    82.3score / 100
  2. 2TSSZHH092R5with ducted air handler TSDT092R5TEMP SHIFT1 ton · 9,000 Btu/h · DuctedKeeps 120% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    120% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.85 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    13.8 (HSPF2)
    Top 10%
    79.9score / 100
  3. 3TSSZHH122R5with ducted air handler TSDT122R5TEMP SHIFT1 ton · 12,000 Btu/h · DuctedKeeps 100% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    100% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.95 (COP at 5°F)
    Good
    Seasonal efficiency
    10.6 (HSPF2)
    Great
    78.6score / 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