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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%.

Top SEA BREEZE+ cold-climate picks, by size

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 Ductless, 2.5–3 tons (27,000–38,999 Btu/h cooling). What size is my system?

5 of SEA BREEZE+’s 7 models of this size and type qualify.

  1. 1CSZ36H525ZMOwith ductless indoor unit FC36H525ZMISEA BREEZE+3 tons · 36,400 Btu/h · DuctlessKeeps 104% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    104% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.02 (COP at 5°F)
    Great
    Seasonal efficiency
    10.8 (HSPF2)
    Top 10%
    89.4score / 100
  2. 2HMZ36H525ZMOSEA BREEZE+3 tons · 36,000 Btu/h · DuctlessKeeps 103% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    103% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.6 (HSPF2)
    Great
    78.0score / 100
  3. 3HMZ27H525ZMOSEA BREEZE+2.5 tons · 27,000 Btu/h · DuctlessKeeps 100% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    100% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    10.5 (HSPF2)
    Great
    72.9score / 100
  4. 4MZ27H525ZMOSEA BREEZE+2.5 tons · 27,000 Btu/h · DuctlessKeeps 70% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    9.5 (HSPF2)
    Below the middle
    41.4score / 100
  5. 5MZ36H525ZMOSEA BREEZE+3 tons · 36,000 Btu/h · DuctlessKeeps 70% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    70% (Capacity at 5°F vs 47°F)
    Below the middle
    Efficiency at 5°F
    2.00 (COP at 5°F)
    Good
    Seasonal efficiency
    9.5 (HSPF2)
    Below the middle
    39.8score / 100

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.

Open the advanced view