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 9, 2026updated Oct 10, 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

ThinkAir(remove filter)

8 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.
1TE17-12H1BThinkAirwith ductless indoor unit TE17-12H1A	1 ton11,500 Btu/h · Non-ducted	1.90	70%	9.5	17.0	9.5	8,000	None	1	217497277
2TE17-12H220V1BThinkAirwith ductless indoor unit TE17-12H220V1A	1 ton11,500 Btu/h · Non-ducted	1.75	61%	8.5	17.0	9.5	7,000	None	1	217549986
3TE17-18H1BThinkAirwith ductless indoor unit TE17-18H1A	1.5 tons17,000 Btu/h · Non-ducted	1.80	58%	8.5	17.0	9.5	9,500	None	1	217497278
4TE17-24H1BThinkAirwith ductless indoor unit TE17-24H1A	2 tons23,000 Btu/h · Non-ducted	1.80	54%	9.5	17.0	9.5	12,000	None	1	217497279
5TE17-36H1BThinkAirwith ductless indoor unit TE17-36H1A	3 tons35,000 Btu/h · Non-ducted	1.80	51%	8.5	17.0	9.5	18,000	None	1	217497280
6TFM2-18H1BThinkAir	1.5 tons18,000 Btu/h · Non-ducted	2.00	80%	10.5	24.0	13.0	16,000	CEE 25CEE 26Xcel	1	217731083
7TFM3-27H1BThinkAir	2.5 tons27,000 Btu/h · Non-ducted	2.00	71%	10.5	24.0	12.0	19,800	CEE 25CEE 26Xcel	1	217731084
8TFM4-36H1BThinkAir	3 tons35,000 Btu/h · Non-ducted	2.00	72%	10.0	22.5	11.1	26,000	CEE 25CEE 26Xcel	1	217731085

Download CSV of the matching modelsAll 8 matching models, every page, in this order.