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SEA BREEZE+ heat pumps: how do their ratings compare?

A typical SEA BREEZE+ heat pump beats 68% of similar heat pumps (same size and type), which is well above average. SEA BREEZE+ has 23 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

68%

of similar heat pumps beaten by its typical model

Well above average

SEA BREEZE+ has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 43 models with every rating.

SEA BREEZE+, rating by ratingStrongest on winter-long heating efficiency (beats 78%), weakest on heating power kept at 5°f (beats 64%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 65%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 64%
  • Winter-long heating efficiencyHSPF2Beats 78%
  • Summer-long cooling efficiencySEER2Beats 70%
  • Hot-day cooling efficiencyEER2Beats 65%

Average (50%)

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

Want SEA BREEZE+’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.

  • 91%

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

    21 models. All brands: 57%.

    See them

  • 87%

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

    20 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%.

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

5 of SEA BREEZE+’s 5 models of this size and type have all five ratings.

  1. 1HMZ36H525ZMOSEA BREEZE+3 tons · 36,000 Btu/h · DuctedCold-climate pick, score 82.5Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    106% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Winter efficiency
    10.4 (HSPF2)
    Top 10%
    Cooling efficiency
    19.4 (SEER2)
    Great
    Hot-day cooling
    12.0 (EER2)
    Great
    83.6score / 100Heating 83 · Cooling 85
  2. 2HMZ27H525ZMOSEA BREEZE+2.5 tons · 28,000 Btu/h · DuctedCold-climate pick, score 72.7Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    96% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Winter efficiency
    9.5 (HSPF2)
    Great
    Cooling efficiency
    19.0 (SEER2)
    Great
    Hot-day cooling
    12.0 (EER2)
    Great
    77.4score / 100Heating 73 · Cooling 82
  3. 3MZ36H525ZMOSEA BREEZE+3 tons · 35,000 Btu/h · DuctedCold-climate pick, score 60.6Meets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Good
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Winter efficiency
    9.2 (HSPF2)
    Good
    Cooling efficiency
    20.0 (SEER2)
    Top 10%
    Hot-day cooling
    11.7 (EER2)
    Good
    69.5score / 100Heating 61 · Cooling 79
  4. 4SZ30H525ZMOwith ducted air handler AH30H525ZMISEA BREEZE+2.5 tons · 30,000 Btu/h · DuctedNot a cold-climate pick: keeps 68% of its heat at 5°FMeets CEE 2025, CEE 2026
    Heat kept at 5°F
    68% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Great
    Winter efficiency
    8.8 (HSPF2)
    Good
    Cooling efficiency
    17.0 (SEER2)
    Good
    Hot-day cooling
    11.0 (EER2)
    Below the middle
    53.2score / 100Heating 62 · Cooling 45
  5. 5SZ36H525ZMOwith ducted air handler AH36H525ZMISEA BREEZE+3 tons · 36,000 Btu/h · DuctedNot a cold-climate pick: keeps 62% of its heat at 5°FMeets none of the standards tracked here
    Heat kept at 5°F
    62% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Winter efficiency
    7.7 (HSPF2)
    Below the middle
    Cooling efficiency
    16.0 (SEER2)
    Below the middle
    Hot-day cooling
    8.5 (EER2)
    Below the middle
    32.4score / 100Heating 43 · Cooling 22

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

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