LPS Legacy heat pumps: how do their ratings compare?

A typical LPS Legacy heat pump beats 61% of similar heat pumps (same size and type), which is well above average. LPS Legacy has 65 heat pump models in this list.

Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated Oct 10, 2026

Overall score

61%

of similar heat pumps beaten by its typical model

Well above average

LPS Legacy has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 95 models with every rating.

LPS Legacy, rating by ratingStrongest on winter-long heating efficiency (beats 69%), weakest on hot-day cooling efficiency (beats 55%).

Efficiency on a 5°F dayCOP at 5°FBeats 61%
Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 59%
Winter-long heating efficiencyHSPF2Beats 69%
Summer-long cooling efficiencySEER2Beats 63%
Hot-day cooling efficiencyEER2Beats 55%

Average (50%)

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

Want LPS Legacy’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.

83%
meet CEE 2025 Tier 1, the level many utility rebates use.
54 models. All brands: 57%.
See them
74%
meet Xcel Energy Colorado’s cold-climate rebate levels.
48 models. All brands: 53%.
See them
5%
reach the cold-climate tier: full heating output and a COP of 2.1 or more at 5°F.
3 models. All brands: 3%.
See them

Top LPS Legacy 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, Up to 1.5 tons (under 21,000 Btu/h cooling). What size is my system?

17 of LPS Legacy’s 25 models of this size and type qualify.

1D5CPRAH18AAwith ductless indoor unit D5FPHAH18XAKLPS Legacy1.5 tons · 18,000 Btu/h · DuctlessKeeps 113% of its heat at 5°FMeets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
Heat kept at 5°F
113% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
2.34 (COP at 5°F)
Top 10%
Seasonal efficiency
15.2 (HSPF2)
Top 10%
96.8score / 100
2D5CSHAH06AAKwith ductless indoor unit D5FSHAH06XAKLPS Legacy0.5 tons · 6,000 Btu/h · DuctlessKeeps 110% of its heat at 5°FMeets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
Heat kept at 5°F
110% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
2.40 (COP at 5°F)
Top 10%
Seasonal efficiency
14.8 (HSPF2)
Top 10%
96.7score / 100
3D5CSRAH09AAKwith ductless indoor unit D5FSFAH09XAKLPS Legacy1 ton · 9,000 Btu/h · DuctlessKeeps 96% of its heat at 5°FMeets 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
2.27 (COP at 5°F)
Top 10%
Seasonal efficiency
13.9 (HSPF2)
Top 10%
89.5score / 100
4D5CPRAH06AAKwith ductless indoor unit D5FPHAH06XAKLPS Legacy0.5 tons · 6,000 Btu/h · DuctlessKeeps 150% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
150% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
2.00 (COP at 5°F)
Good
Seasonal efficiency
15.6 (HSPF2)
Top 10%
87.6score / 100
5D5CPRAH09AAKwith ductless indoor unit D5FPHAH09XAKLPS Legacy1 ton · 9,000 Btu/h · DuctlessKeeps 113% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
113% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
2.00 (COP at 5°F)
Good
Seasonal efficiency
14.6 (HSPF2)
Top 10%
85.9score / 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 LPS Legacy’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

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