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MULTIZONE vs TUTTO KOOL: heat pump ratings compared

Against heat pumps of the same size and type, a typical MULTIZONE model beats 47% and a typical TUTTO KOOL model 22%. MULTIZONE rates higher overall.

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

MULTIZONE

47%

of similar heat pumps beaten by its typical model

About average

9 models listed

TUTTO KOOL

22%

of similar heat pumps beaten by its typical model

Well below average

9 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°FMULTIZONE: Beats 14%TUTTO KOOL: Beats 22%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FMULTIZONE: Beats 33%TUTTO KOOL: Beats 26%
  • Winter-long heating efficiencyHSPF2MULTIZONE: Beats 23%TUTTO KOOL: Beats 10%
  • Summer-long cooling efficiencySEER2MULTIZONE: Beats 31%TUTTO KOOL: Beats 24%
  • Hot-day cooling efficiencyEER2MULTIZONE: Beats 47%TUTTO KOOL: Beats 13%

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

    MULTIZONE
    22%
    TUTTO KOOL
    33%

  • Xcel CC

    MULTIZONE
    11%
    TUTTO KOOL
    22%

  • CEE Advanced

    MULTIZONE
    0%
    TUTTO KOOL
    0%

  • ENERGY STAR CC

    MULTIZONE
    0%
    TUTTO KOOL
    0%

Top cold-climate picks, ductless 2.5–3 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, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

MULTIZONE

None of MULTIZONE’s ductless, 2.5–3 tons models qualifies.

TUTTO KOOL

None of TUTTO KOOL’s ductless, 2.5–3 tons models qualifies.

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