Explore certified heat pump models

Filter every outdoor model in this refrigerant group. Each row’s numbers come from one representative AHRI certification (its best COP at 5°F). Sorting by a rating leaves out models without that rating.

New to heat pump ratings? The Simple view explains them in plain words →

ExploreData as of Oct 11, 2026updated Oct 11, 2026 · sources

Filters

ManufacturerMeets standardSizeDuct typeSort by

Clear all

Duct type: “Ducted (incl. mixed)” lists every model with a ducted or a mixed (multi-zone) certification, since a mixed system can serve ducted heads; “Ductless (incl. mixed)” every model with a ductless or a mixed one. The rankings compare mixed pairings with ductless units. Why

humhold(remove filter)

5 models

Sorted by manufacturer and model.

Page 1 of 1
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1HDAC-12AW1humholdwith ductless indoor unit HDAC-12AG1	1 ton12,100 Btu/h · Non-ducted	—	—	8.2	18.1	8.8	—	None	1	218258561
2HDAC-12BW1humholdwith ductless indoor unit HDAC-12BG1	1 ton12,000 Btu/h · Non-ducted	—	—	8.2	18.1	10.8	—	None	1	218258562
3HDAC-18AW1humholdwith ductless indoor unit HDAC-18AG1	1.5 tons17,100 Btu/h · Non-ducted	—	—	8.2	18.1	11.6	—	None	1	218258563
4HDAC-24AW1humholdwith ductless indoor unit HDAC-24AG1	2 tons23,400 Btu/h · Non-ducted	—	—	8.2	18.1	11.3	—	None	1	218258564
5HDAC-36AW1humholdwith ductless indoor unit HDAC-36AG1	3 tons34,600 Btu/h · Non-ducted	—	—	8.2	18.1	9.6	—	None	1	218258565

Download CSV of the matching modelsAll 5 matching models, every page, in this order.