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

12,332 models

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Page 358 of 494
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
8926OMSTAR121ENG Trade · OMS Serieswith ductless indoor unit IMSTAR121E	NG Trade	1 ton12,000 Btu/h · Non-ducted	2.36	72%	11.5	23.1	12.2	8,600	CEE 25CEE 26XcelES CC	1	216732476
8927OMSTAR181ENG Trade · OMS Serieswith ductless indoor unit IMSTAR181E	NG Trade	1.5 tons18,000 Btu/h · Non-ducted	2.35	72%	11.1	24.0	13.5	13,000	CEE 25CEE 26XcelES CC	1	216732477
8928OMSTAR241ENG Trade · OMS Serieswith ductless indoor unit IMSTAR241E	NG Trade	2 tons24,000 Btu/h · Non-ducted	2.15	71%	10.0	23.5	13.0	17,800	CEE 25CEE 26XcelES CC	1	216732478
8929OSA32120NG TRADEwith ductless indoor unit ISA32120	NG Trade	1 ton12,000 Btu/h · Non-ducted	2.05	67%	9.0	22.0	10.0	8,200	CEE 25CEE 26	1	216011717
8930OSA32121NG TRADEwith ductless indoor unit ISA32121	NG Trade	1 ton12,000 Btu/h · Non-ducted	2.15	67%	10.0	21.0	12.0	8,200	CEE 25CEE 26	1	216011716
8931OSA32181NG TRADEwith ductless indoor unit ISA32181	NG Trade	1.5 tons17,000 Btu/h · Non-ducted	2.17	66%	9.0	21.0	12.0	11,600	CEE 25CEE 26	1	216011718
8932OSA32241NG TRADEwith ductless indoor unit ISA32241	NG Trade	2 tons24,000 Btu/h · Non-ducted	2.00	64%	10.0	21.0	12.0	15,300	CEE 25CEE 26	1	216011719
8933OSA32341NG TRADEwith ductless indoor unit ISA32341	NG Trade	3 tons34,000 Btu/h · Non-ducted	2.21	—	8.0	17.0	9.5	5,200	None	1	216011720
8934NIRV-3018K-ONirvanawith ductless indoor unit NIRV-3018K-I	Nirvana	1.5 tons18,000 Btu/h · Non-ducted	1.80	99%	10.0	23.5	12.5	17,800	CEE 25CEE 26Xcel	1	218472980
8935NIRV-3009K-ONirvana Confortwith ductless indoor unit NIRV-3009K-I	Nirvana Confort	1 ton9,000 Btu/h · Non-ducted	1.80	106%	10.5	25.0	14.5	9,500	CEE 25CEE 26Xcel	1	217903539
8936NIRV-3012K-ONirvana Confortwith ductless indoor unit NIRV-3012K-I	Nirvana Confort	1 ton12,000 Btu/h · Non-ducted	1.80	100%	10.5	25.0	14.0	12,000	CEE 25CEE 26Xcel	1	217903540
8937NIRV-3018K-ONirvana Confortwith ductless indoor unit NIRV-3018K-I	Nirvana Confort	1.5 tons18,000 Btu/h · Non-ducted	1.80	99%	10.0	23.5	12.5	17,800	CEE 25CEE 26Xcel	1	217903541
8938NIRV-3024K-ONirvana Confortwith ductless indoor unit NIRV-3024K-I	Nirvana Confort	2 tons24,000 Btu/h · Non-ducted	1.80	93%	10.0	22.5	11.7	22,400	CEE 25CEE 26Xcel	1	217903542
8939CSH4BE5M1SP18KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65BMMX18K*A	Nortek Global HVAC	1.5 tons17,800 Btu/h · Ducted	1.75	44%	7.5	14.3	11.0	7,500	None	5	217194052
8940CSH4BE5M1SP24KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65BMMX24K*A	Nortek Global HVAC	2 tons23,400 Btu/h · Ducted	1.75	47%	7.5	14.3	11.0	10,800	None	12	217194053
8941CSH4BE5M1SP30KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65BMMX30K*B	Nortek Global HVAC	2.5 tons29,000 Btu/h · Ducted	1.75	48%	7.5	14.3	11.0	13,800	None	16	217194054
8942CSH4BE5M1SP36KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65BMMX36K*B	Nortek Global HVAC	3 tons34,200 Btu/h · Ducted	1.75	49%	7.5	14.3	11.0	16,200	None	9	217194055
8943CSH4BE5M1SP42KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65BMMX42K*C	Nortek Global HVAC	3.5 tons40,500 Btu/h · Ducted	1.75	48%	7.5	14.3	11.0	19,700	None	6	217194056
8944CSH4BE5M1SP48KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65EMMX48K*C	Nortek Global HVAC	4 tons46,500 Btu/h · Ducted	1.75	47%	7.5	14.3	11.0	22,000	None	7	217194057
8945CSH4BE5M2SX60KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65VMMX60K*C	Nortek Global HVAC	4.5 tons53,500 Btu/h · Ducted	2.00	53%	7.5	14.3	10.7	31,000	None	5	217194058
8946DXH09ESA3ILGIBSON · (19-20.5 SEER2) Minisplitswith ductless indoor unit DHH09ESA3IL	Nortek Global HVAC	1 ton9,100 Btu/h · Non-ducted	1.86	76%	8.8	20.5	11.9	7,600	CEE 25CEE 26Xcel	2	216011762
8947DXH09ESK3ILGIBSON · (19-20.5 SEER2) Minisplitswith ductless indoor unit DHH09ESK3IL	Nortek Global HVAC	1 ton9,100 Btu/h · Non-ducted	1.94	76%	8.8	20.5	12.5	7,600	CEE 25CEE 26Xcel	2	216011761
8948DXH09PSK3IHGIBSON · Multizone Indoors Eight-way Compact Cassetteswith ductless indoor unit DKH09FMK3IH	Nortek Global HVAC	1 ton9,100 Btu/h · Non-ducted	1.94	72%	9.2	24.0	15.0	7,600	CEE 25CEE 26XcelES CC	4	216011805
8949DXH12ESA3ILGIBSON · (19-20.5 SEER2) Minisplitswith ductless indoor unit DHH12ESA3IL	Nortek Global HVAC	1 ton12,000 Btu/h · Non-ducted	1.81	71%	8.5	19.0	9.3	8,500	Xcel	2	216011766
8950DXH12ESK3ILGIBSON · (19-20.5 SEER2) Minisplitswith ductless indoor unit DHH12ESK3IL	Nortek Global HVAC	1 ton12,000 Btu/h · Non-ducted	1.80	76%	8.5	19.0	9.8	9,100	Xcel	2	216011765

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