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

Meets CEE 2026(remove filter)

6,851 models

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Page 207 of 275
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
5151CU-HM24BAHUPanasonic · CU Serieswith ducted air handler CS-HM24BAHU	Panasonic	2 tons23,000 Btu/h · Ducted	1.87	90%	10.0	18.3	11.7	21,600	CEE 25CEE 26XcelES CC	17	216505880
5152CU-HM30BAHUPanasonic · CU Serieswith ducted air handler CS-HM30BAHU	Panasonic	2.5 tons30,000 Btu/h · Ducted	1.96	96%	10.0	16.8	11.7	32,600	CEE 25CEE 26XcelES CC	29	216505881
5153CU-HM36BAHUPanasonic · CU Serieswith ducted air handler CS-HM36BAHU	Panasonic	3 tons36,000 Btu/h · Ducted	1.90	105%	10.3	17.4	11.7	39,000	CEE 25CEE 26XcelES CC	25	216505882
5154CU-HM48BAHUPanasonic · CU Serieswith ducted air handler CS-HM48BAHU	Panasonic	4 tons48,000 Btu/h · Ducted	1.90	92%	9.5	16.5	10.5	46,000	CEE 25CEE 26XcelES CC	19	216505883
5155CU-HM55BAHUPanasonic · CU Serieswith ducted air handler CS-HM60BAAU4	Panasonic	4 tons47,000 Btu/h · Ducted	1.83	74%	8.1	15.2	10.0	43,000	CEE 25CEE 26XcelES CC	19	216621503
5156CU-M18BAHUPanasonic · CU Serieswith ducted air handler CS-HM18BAHU	Panasonic	1.5 tons18,000 Btu/h · Ducted	2.00	62%	9.1	18.8	11.0	11,200	CEE 25CEE 26	19	216505864
5157CU-M24BAHUPanasonic · CU Serieswith ducted air handler CS-HM24BAHU	Panasonic	2 tons24,000 Btu/h · Ducted	1.87	83%	9.7	18.1	11.0	21,600	CEE 25CEE 26XcelES CC	17	216505875
5158CU-M30BAHUPanasonicwith ducted air handler CS-HM30BAHU	Panasonic	2.5 tons30,000 Btu/h · Ducted	2.00	62%	8.5	17.0	10.7	19,100	CEE 25CEE 26	29	216505865
5159CU-M36BAHUPanasonic · CU Serieswith ducted air handler CS-HM36BAHU	Panasonic	3 tons36,000 Btu/h · Ducted	2.00	75%	8.7	16.1	10.0	27,000	CEE 25CEE 26XcelES CC	23	216505876
5160CU-M48BAHUPanasonic · CU Serieswith ducted air handler CS-HM48BAHU	Panasonic	4 tons48,000 Btu/h · Ducted	1.85	79%	8.5	16.0	10.0	38,000	CEE 25CEE 26XcelES CC	12	216505877
5161CU-XZ12AKUACPANASONIC · Climapure XZwith ductless indoor unit CS-XZ12AKUAW	Panasonic	1 ton11,500 Btu/h · Non-ducted	2.11	119%	11.7	25.0	14.4	13,700	CEE 25CEE 26CEE AdvXcelDOEES CC	2	214837753
5162CU-XZ15AKUACPANASONIC · Climapure XZwith ductless indoor unit CS-XZ15AKUAW	Panasonic	1 ton14,700 Btu/h · Non-ducted	2.14	104%	12.0	22.4	13.4	15,300	CEE 25CEE 26CEE AdvXcelDOEES CC	2	214837754
5163CU-XZ18AKUACPANASONIC · Climapure XZwith ductless indoor unit CS-XZ18AKUAW	Panasonic	1.5 tons17,200 Btu/h · Non-ducted	2.22	103%	11.7	22.0	13.7	17,800	CEE 25CEE 26CEE AdvXcelDOEES CC	2	214837755
5164CU-XZ24AKUACPANASONIC · Climapure XZwith ductless indoor unit CS-XZ24AKUAW	Panasonic	2 tons24,000 Btu/h · Non-ducted	2.24	85%	11.0	20.5	11.8	20,400	CEE 25CEE 26XcelES CC	2	214837756
5165CU-XZ9AKUACPANASONIC · Climapure XZwith ductless indoor unit CS-XZ9AKUAW	Panasonic	0.5 tons8,700 Btu/h · Non-ducted	2.32	134%	12.0	27.5	16.4	11,700	CEE 25CEE 26CEE AdvXcelDOEES CC	2	214837752
5166CU-YM12CBUCPanasonic · CU Serieswith ductless indoor unit CS-YM12CFUW	Panasonic	1 ton12,000 Btu/h · Ducted and non-ducted	2.51	74%	11.0	24.6	12.7	8,900	CEE 25CEE 26XcelES CC	4	218027972
5167CU-YM18CBUCPanasonic · CU Serieswith ducted air handler CS-YM18CD1UW	Panasonic	1.5 tons17,500 Btu/h · Ducted and non-ducted	2.41	71%	11.3	20.0	13.3	14,200	CEE 25CEE 26XcelES CC	3	218027970
5168CU-YM24CBUCPanasonic · CU Serieswith ductless indoor unit CS-YM24CL4UW	Panasonic	2 tons24,000 Btu/h · Ducted and non-ducted	2.30	74%	10.5	22.0	12.0	18,500	CEE 25CEE 26XcelES CC	3	218027967
5169CU-YM9CBUCPanasonic · CU Serieswith ductless indoor unit CS-YM9CKUW	Panasonic	1 ton9,000 Btu/h · Ducted and non-ducted	2.33	82%	13.0	24.6	14.7	8,200	CEE 25CEE 26XcelES CC	3	218027960
51704PAMSHHQC18-MZO2Perfect Aire · Perfect Aire Quick Connect	Perfect Aire	1.5 tons18,000 Btu/h · Non-ducted	1.99	100%	10.0	22.0	13.3	18,000	CEE 25CEE 26XcelES CC	1	218792068
51714PAMSHHQC27-MZO3Perfect Aire · Perfect Aire Quick Connect	Perfect Aire	2.5 tons27,000 Btu/h · Non-ducted	1.80	100%	10.0	23.0	12.9	27,000	CEE 25CEE 26XcelES CC	1	218792069
51724PAMSHQCO09Perfect Aire · HiULTRAwith ductless indoor unit 4PAMSHQCW09-2	Perfect Aire	1 ton9,000 Btu/h · Non-ducted	1.90	77%	9.5	22.0	12.3	9,200	CEE 25CEE 26XcelES CC	1	218072565
51734PAMSHQCO12Perfect Aire · HiULTRAwith ductless indoor unit 4PAMSHQCW12	Perfect Aire	1 ton12,000 Btu/h · Non-ducted	1.90	77%	9.5	22.0	12.3	9,200	CEE 25CEE 26XcelES CC	2	216498643
51744PAMSHQCO18Perfect Aire · HiULTRAwith ductless indoor unit 4PAMSHQCW18	Perfect Aire	1.5 tons18,000 Btu/h · Non-ducted	1.90	100%	10.0	21.0	13.0	18,000	CEE 25CEE 26XcelES CC	2	216498646
51754PAMSHQCO24Perfect Aire · HiULTRAwith ductless indoor unit 4PAMSHQCW24-2	Perfect Aire	2 tons24,000 Btu/h · Non-ducted	2.00	80%	9.5	22.5	12.3	19,200	CEE 25CEE 26XcelES CC	2	217747132

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