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AUX vs Midea: heat pump ratings compared

Against heat pumps of the same size and type, a typical AUX model beats 49% and a typical Midea model 60%. Midea rates higher overall.

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

AUX

49%

of similar heat pumps beaten by its typical model

About average

189 models listed

Midea

60%

of similar heat pumps beaten by its typical model

Above average

555 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°FAUX: Beats 60%Midea: Beats 60%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FAUX: Beats 51%Midea: Beats 57%
  • Winter-long heating efficiencyHSPF2AUX: Beats 40%Midea: Beats 66%
  • Summer-long cooling efficiencySEER2AUX: Beats 48%Midea: Beats 61%
  • Hot-day cooling efficiencyEER2AUX: Beats 39%Midea: Beats 55%

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

    AUX
    68%
    Midea
    75%

  • Xcel CC

    AUX
    66%
    Midea
    70%

  • CEE Advanced

    AUX
    1%
    Midea
    3%

  • ENERGY STAR CC

    AUX
    35%
    Midea
    64%

Top cold-climate picks, ducted 5 tons and up

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

AUX

No ducted, 5 tons and up model from AUX.

Midea

  1. 1MDV-V60WMN10TMideaAlso listed as MDV-V60WMN10T(B)5 tons · 60,000 Btu/h · DuctedKeeps 71% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    71% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.82 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.2 (HSPF2)
    Great
    66.9score / 100
  2. 2MRD-60HWD1N10-M18GMideaAlso listed as MRD-60HWD1N10-M18GB5 tons · 57,000 Btu/h · DuctedKeeps 70% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.85 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.0 (HSPF2)
    Good
    64.3score / 100
  3. 3MRC-60HWD1N10-M152GMidea5 tons · 57,000 Btu/h · DuctedKeeps 70% of its heat at 5°FMeets ENERGY STAR CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    8.5 (HSPF2)
    Good
    60.1score / 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