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)

5,143 models

Sorted by manufacturer and model.

Page 7 of 206
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
151AUO18-36N2-M3AI AIR CONDITIONING · AU Serieswith ducted air handler AUH2-36N2-CM3E	AI AIR CONDITIONING	3 tons36,000 Btu/h · Ducted	2.00	75%	8.7	16.1	10.0	27,000	CEE 25CEE 26XcelES CC	6	215866701
152AUO18-48N2-M3AI AIR CONDITIONING · AU Serieswith ducted air handler AUH2-48N2-DM3E	AI AIR CONDITIONING	4 tons48,000 Btu/h · Ducted	1.85	79%	8.5	16.0	10.0	38,000	CEE 25CEE 26XcelES CC	3	215866702
153AUO18-60N2-M3AI AIR CONDITIONING · AU Serieswith ducted air handler AUH2-60N2-DM3E	AI AIR CONDITIONING	4.5 tons54,000 Btu/h · Ducted	1.80	70%	8.4	15.2	8.6	38,000	ES CC	3	215866703
154AUO19-18N2-M3HAI AIR CONDITIONING · AU Serieswith ducted air handler AUH3-18N2-AM3E	AI AIR CONDITIONING	1.5 tons18,000 Btu/h · Ducted	2.12	103%	10.1	19.0	12.5	18,600	CEE 25CEE 26CEE AdvXcelDOEES CC	6	215866713
155AUO19-24N2-M3HAI AIR CONDITIONING · AU Serieswith ducted air handler AUH3-24N2-AM3E	AI AIR CONDITIONING	2 tons24,000 Btu/h · Ducted	2.14	86%	10.0	18.6	12.0	20,600	CEE 25CEE 26XcelES CC	6	215866714
156AUO19-30N2-M3HAI AIR CONDITIONING · AU Serieswith ducted air handler AUE-30N2-LM3E	AI AIR CONDITIONING	2.5 tons30,000 Btu/h · Ducted	2.00	100%	10.2	17.5	11.7	32,000	CEE 25CEE 26XcelES CC	7	217162343
157AUO19-36N2-M3HAI AIR CONDITIONING · AU Serieswith ducted air handler AUH3-36N2-BM3E	AI AIR CONDITIONING	3 tons36,000 Btu/h · Ducted	2.06	91%	10.0	17.7	12.0	32,600	CEE 25CEE 26XcelES CC	2	215866716
158AUO19-36N2-M3H-SAI AIR CONDITIONING · AU Serieswith ducted air handler AUH2-36N2-CM3E	AI AIR CONDITIONING	3 tons36,000 Btu/h · Ducted	1.90	105%	10.3	17.4	11.7	39,000	CEE 25CEE 26XcelES CC	7	215866708
159AUO19-42N2-M3H-SAI AIR CONDITIONING · AU Serieswith ducted air handler AUH2-48N2-DM3E	AI AIR CONDITIONING	3.5 tons42,000 Btu/h · Ducted	1.90	92%	9.5	16.7	11.7	46,000	CEE 25CEE 26XcelES CC	1	215866709
160AUO19-48N2-M3HAI AIR CONDITIONING · AU Serieswith ducted air handler AUH3-48N2-CM3E	AI AIR CONDITIONING	4 tons48,000 Btu/h · Ducted	2.00	100%	9.5	17.5	12.0	48,000	CEE 25CEE 26XcelES CC	4	215866718
161AUO19-48N2-M3H-SAI AIR CONDITIONING · AU Serieswith ducted air handler AUH2-60N2-DM3E	AI AIR CONDITIONING	4 tons48,000 Btu/h · Ducted	1.80	93%	9.0	16.3	11.7	52,000	CEE 25CEE 26XcelES CC	1	215866711
162AUO19-60N2-M3HAI AIR CONDITIONING · AU Serieswith ducted air handler AUH3-60N2-CM3E	AI AIR CONDITIONING	4.5 tons54,000 Btu/h · Ducted	1.90	98%	9.5	17.5	12.0	54,000	CEE 25CEE 26XcelES CC	4	215866719
163AFMKH18-H2AIR MAX · AIRMAX Free Match	AIR MAX	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	3	218396975
164AFMKH24-H2AIR MAX · AIRMAX Free Match	AIR MAX	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	3	218396978
165AFMKH30-H2AIR MAX · AIRMAX Free Match	AIR MAX	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	3	218396981
166AFMKH36-H2AIR MAX · AIRMAX Free Match	AIR MAX	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	3	218396984
167AFMKH42-H2AIR MAX · AIRMAX Free Match	AIR MAX	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	3	218396966
168AFMKH48-H2AIR MAX · AIRMAX Free Match	AIR MAX	4 tons48,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	79%	10.0	21.0	12.0	37,800	CEE 25CEE 26XcelES CC	3	218396969
169ATCB12K454B-OAir Tempo · Builder Serieswith ductless indoor unit ATCB12K454B-I	Air Tempo	1 ton12,000 Btu/h · Non-ducted	1.80	100%	10.5	25.0	14.0	12,000	CEE 25CEE 26XcelES CC	1	218472383
170ATCB12K454B-O*Air Tempo · Builder Serieswith ductless indoor unit ATCB12K454B-I	Air Tempo	1 ton12,000 Btu/h · Non-ducted	1.80	100%	10.5	25.0	14.0	12,000	CEE 25CEE 26XcelES CC	1	218687526
171ATCB18K454B-OAir Tempo · Builder Serieswith ductless indoor unit ATCB18K454B-I	Air Tempo	1.5 tons18,000 Btu/h · Non-ducted	1.80	99%	10.0	23.5	12.5	17,800	CEE 25CEE 26XcelES CC	1	218472384
172ATCB18K454B-O*Air Tempo · Builder Serieswith ductless indoor unit ATCB18K454B-I	Air Tempo	1.5 tons18,000 Btu/h · Non-ducted	1.80	99%	10.0	23.5	12.5	17,800	CEE 25CEE 26XcelES CC	1	218679835
173ATCB24K454B-OAir Tempo · Builder Serieswith ductless indoor unit ATCB24K454B-I	Air Tempo	2 tons24,000 Btu/h · Non-ducted	1.80	93%	10.0	22.5	11.7	22,400	CEE 25CEE 26XcelES CC	1	218472385
174ATCB24K454B-O*Air Tempo · Builder Serieswith ductless indoor unit ATCB24K454B-I	Air Tempo	2 tons24,000 Btu/h · Non-ducted	1.80	93%	10.0	22.5	11.7	22,400	CEE 25CEE 26XcelES CC	1	218687527
175DXH09PSK3IHAireForce · Multizone Indoors Eight-way Compact Cassetteswith ductless indoor unit DKH09FMK3IH	AireForce	1 ton9,100 Btu/h · Non-ducted	1.94	72%	9.2	24.0	15.0	7,600	CEE 25CEE 26XcelES CC	2	216011797

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