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MAXI AIR heat pumps: how do their ratings compare?

A typical MAXI AIR heat pump beats 67% of similar heat pumps (same size and type), which is well above average. MAXI AIR has 19 heat pump models in this list.

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

Overall score

67%

of similar heat pumps beaten by its typical model

Well above average

MAXI AIR has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 20 models with every rating.

MAXI AIR, rating by ratingStrongest on summer-long cooling efficiency (beats 76%), weakest on efficiency on a 5°f day (beats 41%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 41%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 70%
  • Winter-long heating efficiencyHSPF2Beats 75%
  • Summer-long cooling efficiencySEER2Beats 76%
  • Hot-day cooling efficiencyEER2Beats 63%

Average (50%)

Each bar: the share of similar heat pumps a typical model beats on that rating.

Want MAXI AIR’s ranks and its models inside every size class? Switch to Advanced

Rebate standards

Share of this brand’s models that meet the efficiency levels rebate programs use. Programs can have other rules too.

  • 68%

    meet CEE 2025 Tier 1, the level many utility rebates use.

    13 models. All brands: 48%.

    See them

  • 74%

    meet Xcel Energy Colorado’s cold-climate rebate levels.

    14 models. All brands: 38%.

    See them

  • 0%

    reach the cold-climate tier: full heating output and a COP of 2.1 or more at 5°F.

    None of its models yet. All brands: 1%.

Top MAXI AIR cold-climate picks, by size

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, 2.5–3 tons (27,000–38,999 Btu/h cooling), the most-listed ducted size. Pick yours above. What size is my system?

6 of MAXI AIR’s 7 models of this size and type qualify.

  1. 1MAXS-2430with ducted air handler NE-F52-MAC36HWDMAXI AIR2.5 tons · 30,000 Btu/h · DuctedKeeps 82% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    82% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.85 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.7 (HSPF2)
    Great
    67.8score / 100
  2. 2NE-T53-MULTI28EMAXI AIRAlso listed as NE-T53-MULTI28E2.5 tons · 28,000 Btu/h · DuctedKeeps 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
    1.80 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    9.5 (HSPF2)
    Great
    66.7score / 100
  3. 3NE-T53-MULTI36EMAXI AIR3 tons · 36,000 Btu/h · DuctedKeeps 89% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    89% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.70 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    10.0 (HSPF2)
    Top 10%
    64.2score / 100
  4. 4NE-T53-MULTI36E*MAXI AIR3 tons · 36,000 Btu/h · DuctedKeeps 89% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    89% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    1.70 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    10.0 (HSPF2)
    Top 10%
    63.7score / 100
  5. 5COU-D30HNR1-D01-J0with ducted air handler F45-SPLTAH36MAXI AIR2.5 tons · 30,000 Btu/h · DuctedKeeps 76% of its heat at 5°FMeets Xcel CC
    Heat kept at 5°F
    76% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    1.88 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    7.8 (HSPF2)
    Below the middle
    49.1score / 100

These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.

What to do next

The advanced view has MAXI AIR’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

Open the advanced view