ATK heat pumps: how do their ratings compare?
A typical ATK heat pump beats 47% of similar heat pumps (same size and type), which is about average. ATK has 13 heat pump models in this list.
Covers older R-410A heat pumps, no longer installed new. See models sold today · Updated
Overall score
47%
of similar heat pumps beaten by its typical model
About averageATK has no QMID (the manufacturer ID the 25C tax credit needs) on file, so it is not ranked against other brands. Based on 13 models with every rating.
- Efficiency on a 5°F dayCOP at 5°FBeats 51%
- Heating power kept at 5°FCapacity at 5°F vs 47°FBeats 57%
- Winter-long heating efficiencyHSPF2Beats 75%
- Summer-long cooling efficiencySEER2Beats 44%
- Hot-day cooling efficiencyEER2Beats 20%
Average (50%)
Each bar: the share of similar heat pumps a typical model beats on that rating.
Want ATK’s ranks and its models inside every size class? Switch to Advanced
Rebate standards
54%
meet CEE 2025 Tier 1, the level many utility rebates use.
7 models. All brands: 48%.
46%
meet Xcel Energy Colorado’s cold-climate rebate levels.
6 models. All brands: 38%.
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 ATK 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?
ATK has no ductless, 2.5–3 tons model. Its sizes: Ducted, up to 1.5 tons, Ducted, 2 tons, Ducted, 2.5–3 tons, Ducted, 3.5–4.5 tons.
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 ATK’s ranks on each rating, its models inside every size and type, cold-weather curves and its newest certifications.
Open the advanced view