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

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77 models

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Page 4 of 4
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
76TSZRHT18ASTGMwith ductless indoor unit TC4VHT18S	1.5 tons18,000 Btu/h · Non-ducted	1.90	64%	9.5	19.0	9.5	11,500	None	4	218787815
77TSZRHT24ASTGMwith ductless indoor unit TC4VHT24S	2 tons24,000 Btu/h · Non-ducted	1.90	71%	9.5	18.0	11.0	17,000	CEE 25CEE 26Xcel	4	218787816

Download CSV of the matching modelsAll 77 matching models, every page, in this order.