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Stealth Comfort heat pumps: how do their ratings compare?

A typical Stealth Comfort heat pump beats 50% of similar heat pumps (same size and type), which is about average. Stealth Comfort has 17 heat pump models in this list.

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

Overall score

50%

of similar heat pumps beaten by its typical model

About average

Stealth Comfort has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 22 models with every rating.

Stealth Comfort, rating by ratingStrongest on heating power kept at 5°f (beats 77%), weakest on efficiency on a 5°f day (beats 29%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 29%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 77%
  • Winter-long heating efficiencyHSPF2Beats 49%
  • Summer-long cooling efficiencySEER2Beats 54%
  • Hot-day cooling efficiencyEER2Beats 43%

Average (50%)

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

Want Stealth Comfort’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.

  • 82%

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

    14 models. All brands: 48%.

    See them

  • 100%

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

    17 models. All brands: 38%.

    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: 1%.

Top Stealth Comfort 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 tons (21,000–26,999 Btu/h cooling). What size is my system?

2 of Stealth Comfort’s 2 models of this size and type qualify.

  1. 1SC-27Z-HH-M4BStealth Comfort2 tons · 23,200 Btu/h · DuctlessKeeps 90% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
    Heat kept at 5°F
    90% (Capacity at 5°F vs 47°F)
    Great
    Efficiency at 5°F
    2.10 (COP at 5°F)
    Great
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    76.1score / 100
  2. 2SC-27Z-HH-M3Stealth Comfort2 tons · 22,000 Btu/h · DuctlessKeeps 115% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC
    Heat kept at 5°F
    115% (Capacity at 5°F vs 47°F)
    Top 10%
    Efficiency at 5°F
    1.80 (COP at 5°F)
    Below the middle
    Seasonal efficiency
    10.0 (HSPF2)
    Good
    66.1score / 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 Stealth Comfort’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

Open the advanced view