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 ENERGY STAR CC(remove filter)

5,144 models

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Page 158 of 206
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
3926OMSTAR241ENG 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
3927DXH09PSK3IHGIBSON · 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
3928DXH12PSK3IHGIBSON · (24-26 SEER2) Minisplitswith ductless indoor unit DHH12PUK3IH	Nortek Global HVAC	1 ton12,000 Btu/h · Non-ducted	1.95	92%	9.5	24.5	13.0	11,000	CEE 25CEE 26XcelES CC	4	216011769
3929DXH18FMK3IHGIBSON · Multizone Outdoors	Nortek Global HVAC	1.5 tons18,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	77%	10.0	21.0	12.0	13,800	CEE 25CEE 26XcelES CC	6	215746310
3930DXH18PSK3IHGIBSON · (24-26 SEER2) Minisplitswith ductless indoor unit DHH18PUK3IH	Nortek Global HVAC	1.5 tons18,000 Btu/h · Non-ducted	1.90	81%	9.0	24.5	13.7	14,600	CEE 25CEE 26XcelES CC	4	216011772
3931DXH24FMK3IHGIBSON · Multizone Outdoors	Nortek Global HVAC	2 tons24,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	90%	10.0	21.0	13.3	21,600	CEE 25CEE 26XcelES CC	6	215746311
3932DXH24PSK3IHGIBSON · (24-26 SEER2) Minisplitswith ductless indoor unit DHH24PUK3IH	Nortek Global HVAC	2 tons22,000 Btu/h · Non-ducted	1.80	79%	10.0	26.0	13.7	19,000	CEE 25CEE 26XcelES CC	4	216011771
3933DXH30FMK3IHGIBSON · Multizone Outdoors	Nortek Global HVAC	2.5 tons28,400 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.07	90%	10.0	21.0	13.6	27,000	CEE 25CEE 26XcelES CC	6	215746312
3934DXH36ESK3ILGIBSON · (19-20.5 SEER2) Minisplitswith ductless indoor unit DHH36ESK3IL	Nortek Global HVAC	3 tons33,600 Btu/h · Non-ducted	1.80	72%	8.5	21.0	12.0	24,600	CEE 25CEE 26XcelES CC	2	216011763
3935DXH36FMK3IHGIBSON · Multizone Outdoors	Nortek Global HVAC	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	100%	10.0	21.0	12.0	36,000	CEE 25CEE 26CEE AdvXcelDOEES CC	6	215746313
3936DXH42FMK3IHGIBSON · Multizone Outdoors	Nortek Global HVAC	3.5 tons42,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	90%	10.0	21.0	13.0	37,800	CEE 25CEE 26XcelES CC	6	215746314
3937UXH24-36MSK3IHGibson · E Serieswith ducted air handler UMD24MSK3IH	Nortek Global HVAC	2 tons24,000 Btu/h · Ducted	2.00	96%	10.0	18.0	12.5	24,000	CEE 25CEE 26XcelES CC	14	217138206
3938UXH48-60MSK3IHGibson · E Serieswith ducted air handler UMD60MSK3IH	Nortek Global HVAC	4.5 tons53,000 Btu/h · Ducted	2.10	100%	10.5	18.5	11.5	54,000	CEE 25CEE 26CEE AdvXcelDOEES CC	14	217138209
3939TSC-NCC454-12HA1/I3TI22NORTHCO CLIMAT.CA · NORTHCO CLIMAT.CAwith ductless indoor unit TSC-NCC454-12HA1/I3TI22	NORTHCO CLIMAT.CA	1 ton12,000 Btu/h · Non-ducted	2.10	72%	10.0	23.0	13.0	8,900	CEE 25CEE 26XcelES CC	1	217563535
3940TSC-NCC454-18HA1/I3T121NORTHCO CLIMAT.CA · NORTHCO CLIMAT.CAwith ductless indoor unit TSC-NCC454-18HA1/I3T121	NORTHCO CLIMAT.CA	1.5 tons18,000 Btu/h · Non-ducted	1.80	72%	10.0	23.0	12.5	13,600	CEE 25CEE 26XcelES CC	1	217563536
3941OHP-09-22-23-ANORTON AIR CONDITIONERS · OHP Serieswith ductless indoor unit DHP-09-12-U-A	NORTON AIR CONDITIONERS	1 ton9,000 Btu/h · Non-ducted	2.33	82%	13.0	24.6	14.7	8,200	CEE 25CEE 26XcelES CC	1	217500258
3942NOVA-HE12-EXTNOVA · T-Prowith ductless indoor unit NOVA-HE12-INT	NOVA	1 ton12,000 Btu/h · Non-ducted	2.10	72%	10.0	24.0	13.0	9,100	CEE 25CEE 26XcelES CC	1	217731075
3943NOVA-HE18-EXTNOVA · T-Prowith ductless indoor unit NOVA-HE18-INT	NOVA	1.5 tons18,000 Btu/h · Non-ducted	1.80	72%	10.0	23.0	12.5	13,600	CEE 25CEE 26XcelES CC	1	217731076
3944NOVA-MULTI27M3NOVA · T-Pro	NOVA	2.5 tons27,000 Btu/h · Non-ducted	2.00	71%	10.5	24.0	12.0	19,800	CEE 25CEE 26XcelES CC	1	217731073
3945NOVA-MULTI36M4NOVA · T-Pro	NOVA	3 tons35,000 Btu/h · Non-ducted	2.00	72%	10.0	22.5	11.1	26,000	CEE 25CEE 26XcelES CC	1	217731074
3946NOVA-MULTI42M5NOVA · T-Pro	NOVA	3.5 tons42,000 Btu/h · Non-ducted	2.00	71%	10.0	22.0	11.2	30,000	CEE 25CEE 26XcelES CC	1	217731077
3947LEA06HH-SK-ONOVAIR · LEA Serieswith ductless indoor unit LEA06HH-SK-I	NOVAIR	0.5 tons6,000 Btu/h · Non-ducted	2.00	150%	15.6	35.0	17.4	13,500	CEE 25CEE 26XcelES CC	1	218788019
3948LEA06SZ36-ONOVAIR · LEA Serieswith ducted air handler LEA06DUCT-I	NOVAIR	0.5 tons6,500 Btu/h · Ducted and non-ducted	2.41	98%	13.8	21.4	14.4	7,800	CEE 25CEE 26CEE AdvXcelDOEES CC	3	217606302
3949LEA09HH-SK-ONOVAIR · LEA Serieswith ductless indoor unit LEA09HH-SK-I	NOVAIR	1 ton9,000 Btu/h · Non-ducted	2.00	113%	14.6	33.3	17.0	13,500	CEE 25CEE 26XcelES CC	1	218788020
3950LEA09SZ26-ONOVAIR · LEA Serieswith ductless indoor unit 4LEA09USK-I	NOVAIR	1 ton9,000 Btu/h · Ducted and non-ducted	2.37	80%	12.5	25.8	14.9	8,000	CEE 25CEE 26XcelES CC	5	217606294

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