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Convectair vs First Co.: heat pump ratings compared

Against heat pumps of the same size and type, a typical Convectair model beats 62% and a typical First Co. model 7%. Convectair rates higher overall.

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

Convectair

62%

of similar heat pumps beaten by its typical model

Well above average

16 models listed

First Co.

7%

of similar heat pumps beaten by its typical model

Well below average

16 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°FConvectair: Beats 43%First Co.: Beats 16%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FConvectair: Beats 70%First Co.: Beats 9%
  • Winter-long heating efficiencyHSPF2Convectair: Beats 69%First Co.: Beats 2%
  • Summer-long cooling efficiencySEER2Convectair: Beats 63%First Co.: Beats 1%
  • Hot-day cooling efficiencyEER2Convectair: Beats 62%First Co.: Beats 10%

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

    Convectair
    75%
    First Co.
    0%

  • Xcel CC

    Convectair
    75%
    First Co.
    0%

  • CEE Advanced

    Convectair
    0%
    First Co.
    0%

  • ENERGY STAR CC

    Convectair
    0%
    First Co.
    0%

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?

Convectair

  1. 18322-C27-OConvectair2.5 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
  2. 28422-C36-OConvectair3 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

First Co.

No ducted, 2.5–3 tons model from First Co..

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