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

COMFORT MASTER(remove filter)

6 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.
1CMBI36K-C2COMFORT MASTERwith ductless indoor unit CMBI36K-C2	3 tons34,000 Btu/h · Non-ducted	2.21	—	8.0	17.0	9.5	5,200	None	1	214665263
2CMBI36K-C2-OCOMFORT MASTERwith ductless indoor unit CMBI36K-C2-I	3 tons34,000 Btu/h · Non-ducted	2.21	—	8.0	17.0	9.5	5,200	None	1	217619883
3CMDI12K-C1-OCOMFORT MASTERwith ductless indoor unit CMDI12K-C1-I	1 ton12,000 Btu/h · Non-ducted	2.10	76%	10.0	24.0	12.0	9,300	CEE 25CEE 26Xcel	1	217619866
4CMDI12K-C2-OCOMFORT MASTERwith ductless indoor unit CMDI12K-C2-I	1 ton12,000 Btu/h · Non-ducted	2.10	72%	10.0	24.0	12.0	8,900	CEE 25CEE 26Xcel	1	217619867
5CMDI18K-C2-OCOMFORT MASTERwith ductless indoor unit CMDI18K-C2-I	1.5 tons18,000 Btu/h · Non-ducted	2.25	82%	10.5	25.0	14.0	15,000	CEE 25CEE 26Xcel	1	217619868
6CMDI24K-C2-OCOMFORT MASTERwith ductless indoor unit CMDI24K-C2-I	2 tons22,400 Btu/h · Non-ducted	2.10	85%	10.5	25.0	14.0	20,400	CEE 25CEE 26Xcel	1	217619869

Download CSV of the matching modelsAll 6 matching models, every page, in this order.