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BROCK heat pumps: how do their ratings compare?

A typical BROCK heat pump beats 35% of similar heat pumps (same size and type), which is well below average. BROCK has 36 heat pump models in this list.

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

Overall score

35%

of similar heat pumps beaten by its typical model

Well below average

BROCK has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 36 models with every rating.

BROCK, rating by ratingStrongest on hot-day cooling efficiency (beats 64%), weakest on heating power kept at 5°f (beats 13%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 41%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 13%
  • Winter-long heating efficiencyHSPF2Beats 24%
  • Summer-long cooling efficiencySEER2Beats 24%
  • Hot-day cooling efficiencyEER2Beats 64%

Average (50%)

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

Want BROCK’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.

  • 19%

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

    7 models. All brands: 57%.

    See them

  • 0%

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

    0 models. All brands: 53%.

    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: 3%.

BROCK all-around best, by size

Balances heating (5°F output and efficiency, HSPF2) and cooling (SEER2, EER2), each rating against units their size.

Showing Ducted, 3.5–4.5 tons (39,000–56,999 Btu/h cooling). What size is my system?

16 of BROCK’s 16 models of this size and type have all five ratings.

  1. 1PH8TAN548**AA*with ducted air handler QFVA5D6021XBROCK4 tons · 49,500 Btu/h · DuctedNot a cold-climate pick: keeps 50% of its heat at 5°FMeets CEE 2025, CEE 2026
    Heat kept at 5°F
    50% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.32 (COP at 5°F)
    Great
    Winter efficiency
    8.5 (HSPF2)
    Good
    Cooling efficiency
    18.0 (SEER2)
    Great
    Hot-day cooling
    13.0 (EER2)
    Top 10%
    72.7score / 100Heating 57 · Cooling 88
  2. 2PH5SAN542**AA*with ducted air handler PF5TNBD60LBROCK3.5 tons · 41,500 Btu/h · DuctedNot a cold-climate pick: keeps 49% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    49% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.20 (COP at 5°F)
    Great
    Winter efficiency
    7.8 (HSPF2)
    Below the middle
    Cooling efficiency
    15.5 (SEER2)
    Below the middle
    Hot-day cooling
    13.0 (EER2)
    Top 10%
    60.3score / 100Heating 47 · Cooling 73
  3. 3PH5SAN548**AA*with ducted air handler PF5MN*D60LBROCK4 tons · 46,500 Btu/h · DuctedNot a cold-climate pick: keeps 52% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    52% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.30 (COP at 5°F)
    Great
    Winter efficiency
    7.8 (HSPF2)
    Below the middle
    Cooling efficiency
    15.2 (SEER2)
    Below the middle
    Hot-day cooling
    12.5 (EER2)
    Top 10%
    60.1score / 100Heating 52 · Cooling 68
  4. 4PH5SAP548**AA*with ducted air handler PF5TNBD60LBROCK4 tons · 47,500 Btu/h · DuctedNot a cold-climate pick: keeps 49% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    49% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.25 (COP at 5°F)
    Great
    Winter efficiency
    7.8 (HSPF2)
    Below the middle
    Cooling efficiency
    15.5 (SEER2)
    Below the middle
    Hot-day cooling
    12.0 (EER2)
    Great
    58.5score / 100Heating 49 · Cooling 68
  5. 5PH5ZNB048000AA*BROCK4 tons · 45,500 Btu/h · DuctedNot a cold-climate pick: keeps 42% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    42% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    1.70 (COP at 5°F)
    Below the middle
    Winter efficiency
    6.7 (HSPF2)
    Below the middle
    Cooling efficiency
    13.4 (SEER2)
    Below the middle
    Hot-day cooling
    11.1 (EER2)
    Good
    19.3score / 100Heating 10 · Cooling 29

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 BROCK’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

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