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.

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

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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

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.
1I12-115Wupstremanwith ductless indoor unit I12-115G	1 ton12,000 Btu/h · Non-ducted	2.00	57%	8.5	20.0	11.3	6,800	CEE 25CEE 26	1	217175293
2I12-230Wupstremanwith ducted air handler I12-230G	1 ton12,000 Btu/h · Ducted	2.05	54%	8.5	20.0	11.4	6,500	CEE 25CEE 26	1	217175294
3IY18-230W-1Upstremanwith ductless indoor unit IY18-230G-1	1.5 tons17,100 Btu/h · Non-ducted	2.22	55%	8.2	18.1	11.6	9,500	CEE 25CEE 26	1	218806023
4UI12-115Wupstremanwith ductless indoor unit UI12-115G	1 ton12,000 Btu/h · Non-ducted	2.00	57%	8.5	20.0	11.3	6,800	CEE 25CEE 26	1	218046573
5UI12-230Wupstremanwith ducted air handler UI12-230G	1 ton12,000 Btu/h · Ducted	2.05	54%	8.5	20.0	11.4	6,500	CEE 25CEE 26	1	218046574

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