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HITACHI vs Senville: heat pump ratings compared

Against heat pumps of the same size and type, a typical HITACHI model beats 68% and a typical Senville model 64%. HITACHI rates slightly higher overall.

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

HITACHI

68%

of similar heat pumps beaten by its typical model

Well above average

63 models listed

Senville

64%

of similar heat pumps beaten by its typical model

Well above average

34 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 66%Senville: Beats 57%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FHITACHI: Beats 60%Senville: Beats 68%
  • Winter-long heating efficiencyHSPF2HITACHI: Beats 70%Senville: Beats 72%
  • Summer-long cooling efficiencySEER2HITACHI: Beats 63%Senville: Beats 68%
  • Hot-day cooling efficiencyEER2HITACHI: Beats 75%Senville: Beats 61%

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
    95%
    Senville
    82%

  • Xcel CC

    HITACHI
    83%
    Senville
    74%

  • CEE Advanced

    HITACHI
    18%
    Senville
    3%

  • ENERGY STAR CC

    HITACHI
    79%
    Senville
    71%

All-around best, ducted 5 tons and up

Balances heating (5°F output and efficiency, HSPF2) and cooling (SEER2, EER2), each rating against units their size.

Showing Ducted, 5 tons and up (57,000 Btu/h and up cooling). What size is my system?

HITACHI

No ducted, 5 tons and up model from HITACHI.

Senville

No ducted, 5 tons and up model from Senville.

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