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COSTWAY heat pumps: how do their ratings compare?

A typical COSTWAY heat pump beats 48% of similar heat pumps (same size and type), which is about average. COSTWAY has 3 heat pump models in this list.

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

Overall score

48%

of similar heat pumps beaten by its typical model

About average

Not ranked: fewer than 10 models with every rating. Based on 3 models with every rating.

COSTWAY, rating by ratingStrongest on summer-long cooling efficiency (beats 76%), weakest on efficiency on a 5°f day (beats 21%).
  • Efficiency on a 5°F dayCOP at 5°FBeats 21%
  • Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 33%
  • Winter-long heating efficiencyHSPF2Beats 46%
  • Summer-long cooling efficiencySEER2Beats 76%
  • Hot-day cooling efficiencyEER2Beats 50%

Average (50%)

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

Want COSTWAY’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.

  • 100%

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

    3 models. All brands: 48%.

    See them

  • 33%

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

    1 model. 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%.

COSTWAY all-around best, by size

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

Showing Ductless, Up to 1.5 tons (under 21,000 Btu/h cooling), the most-listed ducted size. Pick yours above. What size is my system?

1 of COSTWAY’s 1 model of this size and type have all five ratings.

  1. 1FP10794US-WHCOSTWAY1.5 tons · 17,000 Btu/h · DuctlessCold-climate pick, score 36.0Meets 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
    1.80 (COP at 5°F)
    Below the middle
    Winter efficiency
    9.0 (HSPF2)
    Below the middle
    Cooling efficiency
    22.0 (SEER2)
    Good
    Hot-day cooling
    12.0 (EER2)
    Below the middle
    43.5score / 100Heating 36 · Cooling 51

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

Open the advanced view