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Champion Evcon Guardian vs MITS AIR: heat pump ratings compared

Against heat pumps of the same size and type, a typical Champion Evcon Guardian model beats 17% and a typical MITS AIR model 58%. MITS AIR rates higher overall.

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

Champion Evcon Guardian

17%

of similar heat pumps beaten by its typical model

Well below average

6 models listed

MITS AIR

58%

of similar heat pumps beaten by its typical model

Above average

6 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°FChampion Evcon Guardian: Beats 20%MITS AIR: Beats 42%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FChampion Evcon Guardian: Beats 10%MITS AIR: Beats 80%
  • Winter-long heating efficiencyHSPF2Champion Evcon Guardian: Beats 8%MITS AIR: Beats 76%
  • Summer-long cooling efficiencySEER2Champion Evcon Guardian: Beats 7%MITS AIR: Beats 55%
  • Hot-day cooling efficiencyEER2Champion Evcon Guardian: Beats 36%MITS AIR: Beats 47%

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

    Champion Evcon Guardian
    0%
    MITS AIR
    100%
  • Xcel CC

    Champion Evcon Guardian
    0%
    MITS AIR
    100%
  • CEE Advanced

    Champion Evcon Guardian
    0%
    MITS AIR
    0%
  • ENERGY STAR CC

    Champion Evcon Guardian
    0%
    MITS AIR
    100%

All-around best, ductless 2.5–3 tons

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

Champion Evcon Guardian

No ductless, 2.5–3 tons model from Champion Evcon Guardian.

MITS AIR

No ductless, 2.5–3 tons model from MITS AIR.

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