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AIR TECH vs Connect M: heat pump ratings compared

Against heat pumps of the same size and type, a typical AIR TECH model beats 60% and a typical Connect M model 55%. AIR TECH rates slightly higher overall.

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

AIR TECH

60%

of similar heat pumps beaten by its typical model

Above average

5 models listed

Connect M

55%

of similar heat pumps beaten by its typical model

Above average

5 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°FAIR TECH: Beats 58%Connect M: Beats 53%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FAIR TECH: Beats 59%Connect M: Beats 76%
  • Winter-long heating efficiencyHSPF2AIR TECH: Beats 37%Connect M: Beats 83%
  • Summer-long cooling efficiencySEER2AIR TECH: Beats 84%Connect M: Beats 52%
  • Hot-day cooling efficiencyEER2AIR TECH: Beats 53%Connect M: Beats 28%

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

    AIR TECH
    100%
    Connect M
    60%

  • Xcel CC

    AIR TECH
    100%
    Connect M
    60%

  • CEE Advanced

    AIR TECH
    0%
    Connect M
    0%

  • ENERGY STAR CC

    AIR TECH
    0%
    Connect M
    100%

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

AIR TECH

  1. 1ATVO36NGUG2AIR TECH3 tons · 36,000 Btu/h · DuctedKeeps 70% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Great
    Seasonal efficiency
    8.3 (HSPF2)
    Good
    62.5score / 100

Connect M

  1. 1CNTM16DHP36AAwith ducted air handler CNTMDCC36AAConnect M3 tons · 35,000 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
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.0 (HSPF2)
    Top 10%
    78.6score / 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