Trane heat pumps: how do their ratings compare?

A typical Trane heat pump beats 50% of similar heat pumps (same size and type), which is about average. Trane has 363 heat pump models in this list, also sold as American Standard, Ameristar, Oxbox, Runtru.

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

Overall score

50%

of similar heat pumps beaten by its typical model

About average

Ranked 19 among brands with a QMID on file. Based on 261 models with every rating.

Trane, rating by ratingStrongest on efficiency on a 5°f day (beats 68%), weakest on winter-long heating efficiency (beats 36%).

Efficiency on a 5°F dayCOP at 5°FBeats 68%
Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 43%
Winter-long heating efficiencyHSPF2Beats 36%
Summer-long cooling efficiencySEER2Beats 40%
Hot-day cooling efficiencyEER2Beats 66%

Average (50%)

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

Want Trane’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.

39%
meet CEE 2025 Tier 1, the level many utility rebates use.
140 models. All brands: 57%.
See them
26%
meet Xcel Energy Colorado’s cold-climate rebate levels.
93 models. All brands: 53%.
See them
3%
reach the cold-climate tier: full heating output and a COP of 2.1 or more at 5°F.
9 models. All brands: 3%.
See them

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

5 of Trane’s 20 models of this size and type qualify.

15TWV0X24A1with indoor coil D(A,C,E)36C3J+TDR and furnace S8V2B060M4PCBTrane1.5 tons · 19,800 Btu/h · DuctedKeeps 122% of its heat at 5°FMeets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
Heat kept at 5°F
122% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
2.99 (COP at 5°F)
Top 10%
Seasonal efficiency
10.0 (HSPF2)
Great
92.5score / 100
25A6V0X24A1with indoor coil D(A,C,E)24B4J+TDR and furnace L8V1A060U3VSB+LRPTrane (sold as American Standard)1.5 tons · 19,500 Btu/h · DuctedKeeps 98% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
98% (Capacity at 5°F vs 47°F)
Great
Efficiency at 5°F
2.93 (COP at 5°F)
Top 10%
Seasonal efficiency
10.0 (HSPF2)
Great
89.2score / 100
35A6V8X24A1with indoor coil D(A,C,E)24B4J+TDR and furnace S8V2A040M3PCBTrane (sold as American Standard)1.5 tons · 19,500 Btu/h · DuctedKeeps 99% of its heat at 5°FMeets CEE 2025, CEE 2026, CEE Advanced, Xcel CC, DOE CCHP, ENERGY STAR CC
Heat kept at 5°F
99% (Capacity at 5°F vs 47°F)
Great
Efficiency at 5°F
2.91 (COP at 5°F)
Top 10%
Seasonal efficiency
8.5 (HSPF2)
Below the middle
71.8score / 100
4A5HL5024A1with ducted air handler CM24C3J+TDRTrane (sold as Ameristar)1.5 tons · 19,800 Btu/h · DuctedKeeps 108% of its heat at 5°FMeets CEE 2025, CEE 2026, Xcel CC, ENERGY STAR CC
Heat kept at 5°F
108% (Capacity at 5°F vs 47°F)
Top 10%
Efficiency at 5°F
2.00 (COP at 5°F)
Good
Seasonal efficiency
8.1 (HSPF2)
Below the middle
60.8score / 100
5A5HP5024A1with indoor coil D(A,C,E)36A3J+TDR and furnace A801X080BM4SDTrane (sold as Ameristar)1.5 tons · 20,400 Btu/h · DuctedKeeps 70% of its heat at 5°FMeets CEE 2025, CEE 2026
Heat kept at 5°F
70% (Capacity at 5°F vs 47°F)
Below the middle
Efficiency at 5°F
2.67 (COP at 5°F)
Top 10%
Seasonal efficiency
7.8 (HSPF2)
Below the middle
46.4score / 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 Trane’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.

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