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ADB vs DANBY: heat pump ratings compared
Against heat pumps of the same size and type, a typical ADB model beats 63% and a typical DANBY model 54%. ADB rates higher overall.
Covers heat pumps sold new today (R-454B and R-32 refrigerant). See older R-410A models · Updated
ADB
63%
of similar heat pumps beaten by its typical model
Well above average4 models listed
DANBY
54%
of similar heat pumps beaten by its typical model
About average4 models listed
- Efficiency on a 5°F dayCOP at 5°FADB: Beats 32%DANBY: Beats 56%
- Heating power kept at 5°FCapacity at 5°F vs 47°FADB: Beats 63%DANBY: Beats 42%
- Winter-long heating efficiencyHSPF2ADB: Beats 67%DANBY: Beats 70%
- Summer-long cooling efficiencySEER2ADB: Beats 84%DANBY: Beats 58%
- Hot-day cooling efficiencyEER2ADB: Beats 61%DANBY: Beats 46%
Average (50%)Dashed outline: the other brand, for comparison
Want ranks, distributions per size class and cold-weather curves? Switch to Advanced
Rebate standards
CEE 2025
- ADB
- 100%
- DANBY
- 100%
Xcel CC
- ADB
- 100%
- DANBY
- 75%
CEE Advanced
- ADB
- 0%
- DANBY
- 0%
ENERGY STAR CC
- ADB
- 100%
- DANBY
- 50%
Top cold-climate picks, ductless 3.5–4.5 tons
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, 3.5–4.5 tons (39,000–56,999 Btu/h cooling). What size is my system?
ADB
No ductless, 3.5–4.5 tons model from ADB.
DANBY
No ductless, 3.5–4.5 tons model from DANBY.
These are certified test ratings, not a recommendation for your home. The right size comes from a load calculation by a contractor.
Next steps
The advanced view adds ranks, both brands’ models inside every size class, standout models per rating and cold-weather curves.
Open the advanced view