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HITACHI vs KADEN: heat pump ratings compared

Against heat pumps of the same size and type, a typical HITACHI model beats 58% and a typical KADEN model 58%. They are level.

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

HITACHI

58%

of similar heat pumps beaten by its typical model

Above average

27 models listed

KADEN

58%

of similar heat pumps beaten by its typical model

Above average

24 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°FHITACHI: Beats 72%KADEN: Beats 52%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FHITACHI: Beats 57%KADEN: Beats 41%
  • Winter-long heating efficiencyHSPF2HITACHI: Beats 65%KADEN: Beats 69%
  • Summer-long cooling efficiencySEER2HITACHI: Beats 50%KADEN: Beats 74%
  • Hot-day cooling efficiencyEER2HITACHI: Beats 53%KADEN: Beats 49%

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

    HITACHI
    74%
    KADEN
    67%

  • Xcel CC

    HITACHI
    67%
    KADEN
    25%

  • CEE Advanced

    HITACHI
    0%
    KADEN
    0%

  • ENERGY STAR CC

    HITACHI
    15%
    KADEN
    25%

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

HITACHI

  1. 1RAC-SH09WHLAEwith ductless indoor unit RAS-SH09RHLAEHITACHI1 ton · 9,000 Btu/h · DuctlessKeeps 89% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    89% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.25 (COP at 5°F)
    Top 10%
    Seasonal efficiency
    10.3 (HSPF2)
    Great
    81.1score / 100
  2. 2RAS-1.0PNNBDH1with ductless indoor unit RCIM-1.0PNN1DHHITACHI1 ton · 9,000 Btu/h · DuctlessKeeps 92% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    92% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.26 (COP at 5°F)
    Top 10%
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    79.7score / 100
  3. 3RAC-PH09WHLAEwith ductless indoor unit RAS-PH09PHLAEHITACHI1 ton · 9,000 Btu/h · DuctlessKeeps 133% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    133% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.90 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    11.2 (HSPF2)
    Top 10%
    79.4score / 100

KADEN

  1. 1KO-PSX06HP-2AAMAwith ductless indoor unit KI-PSX06WM-2AAMAKADEN0.5 tons · 6,000 Btu/h · DuctlessKeeps 107% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    107% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.09 (COP at 5°F)
    Great
    Seasonal efficiency
    13.6 (HSPF2)
    Top 10%
    89.3score / 100
  2. 2KO-PSX09HP-2AAMAwith ductless indoor unit KI-PSX09WM-2AAMAKADEN1 ton · 9,000 Btu/h · DuctlessKeeps 86% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    86% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.19 (COP at 5°F)
    Great
    Seasonal efficiency
    12.3 (HSPF2)
    Top 10%
    86.0score / 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