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AIRDACH vs BROCK: heat pump ratings compared

Against heat pumps of the same size and type, a typical AIRDACH model beats 57% and a typical BROCK model 42%. AIRDACH rates higher overall.

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

AIRDACH

57%

of similar heat pumps beaten by its typical model

Above average

23 models listed

BROCK

42%

of similar heat pumps beaten by its typical model

Below average

24 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°FAIRDACH: Beats 47%BROCK: Beats 62%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FAIRDACH: Beats 39%BROCK: Beats 14%
  • Winter-long heating efficiencyHSPF2AIRDACH: Beats 49%BROCK: Beats 26%
  • Summer-long cooling efficiencySEER2AIRDACH: Beats 54%BROCK: Beats 32%
  • Hot-day cooling efficiencyEER2AIRDACH: Beats 58%BROCK: Beats 68%

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

    AIRDACH
    39%
    BROCK
    17%

  • Xcel CC

    AIRDACH
    22%
    BROCK
    0%

  • CEE Advanced

    AIRDACH
    0%
    BROCK
    0%

  • ENERGY STAR CC

    AIRDACH
    0%
    BROCK
    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), the most-listed ducted size. Pick yours above. What size is my system?

AIRDACH

None of AIRDACH’s ducted, 2.5–3 tons models qualifies.

BROCK

None of BROCK’s ducted, 2.5–3 tons models qualifies.

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