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

J-KU(remove filter)

10 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.
1JKS-09H2HP-ES(O)J-KU · ULTRAwith ductless indoor unit JKS-09H2HP-ES(I)	1 ton9,000 Btu/h · Non-ducted	1.80	70%	9.0	22.0	13.7	6,300	CEE 25CEE 26XcelES CC	1	213265622
2JKS-12H2HP-ES(O)J-KU · ULTRAwith ductless indoor unit JKS-12H2HP-ES(I)	1 ton12,000 Btu/h · Non-ducted	1.75	70%	9.5	21.0	13.0	8,400	CEE 25CEE 26Xcel	1	213265623
3JKS-18H2HP-ES(O)J-KU · ULTRAwith ductless indoor unit JKS-18H2HP-ES(I)	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	8.6	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	213265624
4JKS-18H2HP-M2OJ-KU · Hi MULTI Xtreme	1.5 tons18,000 Btu/h · Non-ducted	1.84	100%	9.5	21.0	12.5	18,000	CEE 25CEE 26XcelES CC	1	213286753
5JKS-24H2HP-M3OJ-KU · Hi MULTI Xtreme	2 tons24,000 Btu/h · Non-ducted	1.84	100%	9.1	22.0	12.5	24,000	CEE 25CEE 26XcelES CC	1	213286754
6JKS-36H2HP-M4OJ-KU · Hi MULTI Xtreme	2.5 tons32,000 Btu/h · Non-ducted	1.84	113%	9.0	21.0	12.5	36,000	CEE 25CEE 26XcelES CC	1	213286756
7JKS-42H2HP-M5OJ-KU	3.5 tons42,000 Btu/h · Non-ducted	1.84	86%	9.0	20.0	10.5	36,000	CEE 25CEE 26Xcel	1	213286755
8JKS09HP230V1XCJ-KU · ULTRAwith ductless indoor unit JKS09HP230V1XE	1 ton9,000 Btu/h · Non-ducted	2.36	88%	10.5	27.5	15.5	9,250	CEE 25CEE 26XcelES CC	1	211583739
9JKS12HP230V1XCJ-KU · ULTRAwith ductless indoor unit JKS12HP230V1XE	1 ton12,000 Btu/h · Non-ducted	2.41	93%	9.8	23.5	15.4	12,030	CEE 25CEE 26XcelES CC	1	211583740
10JKS24HP230V1XCJ-KU · ULTRAwith ductless indoor unit JKS24HP230V1XE	2 tons23,000 Btu/h · Non-ducted	2.13	79%	8.6	20.5	12.2	20,500	CEE 25CEE 26XcelES CC	1	213088032

Download CSV of the matching modelsAll 10 matching models, every page, in this order.