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

12,326 models

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Page 14 of 494
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
326AO21-24N2-M1AI AIR CONDITIONING · AO Serieswith ductless indoor unit AW21-24N2-M1	AI AIR CONDITIONING	2 tons24,000 Btu/h · Non-ducted	2.11	71%	9.0	18.5	9.6	17,000	XcelES CC	1	215866725
327AO21-30N2-M1AI AIR CONDITIONING · AO Serieswith ducted air handler AAH-30N2-CM1	AI AIR CONDITIONING	2.5 tons30,000 Btu/h · Ducted and non-ducted	2.10	68%	8.7	17.0	11.0	20,400	CEE 25CEE 26	2	217162306
328AO21-36N2-M1AI AIR CONDITIONINGwith ductless indoor unit AW21-36N2-M1	AI AIR CONDITIONING	3 tons36,000 Btu/h · Ducted and non-ducted	2.02	67%	9.1	19.5	9.3	24,000	None	2	215866727
329AO24-09N2-B1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AW24-09N2-B1	AI AIR CONDITIONING	1 ton9,000 Btu/h · Non-ducted	2.21	73%	10.7	24.5	15.0	7,300	CEE 25CEE 26XcelES CC	1	215866728
330AO24-09N2-M1AI AIR CONDITIONING · AO Serieswith ductless indoor unit AW25-09N2-M1	AI AIR CONDITIONING	1 ton9,000 Btu/h · Ducted and non-ducted	2.33	82%	13.0	24.6	14.7	8,200	CEE 25CEE 26XcelES CC	6	215866730
331AO24-12N2-B1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AW24-12N2-B1	AI AIR CONDITIONING	1 ton12,000 Btu/h · Non-ducted	2.21	61%	10.4	23.2	12.5	7,300	CEE 25CEE 26	1	215866729
332AO24-12N2-M1AI AIR CONDITIONING · AO Serieswith ductless indoor unit AS-12N2-M1	AI AIR CONDITIONING	1 ton12,000 Btu/h · Ducted and non-ducted	2.51	74%	11.0	24.6	12.7	8,900	CEE 25CEE 26XcelES CC	6	215866764
333AO24-18N2-M1AI AIR CONDITIONING · AO Serieswith ducted air handler AH-18N2-M1	AI AIR CONDITIONING	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	8	215866758
334AO24-24N2-M1AI AIR CONDITIONING · AO Serieswith ductless indoor unit AC-24N2-M1	AI AIR CONDITIONING	2 tons24,000 Btu/h · Ducted and non-ducted	2.30	74%	10.5	22.0	12.0	18,500	CEE 25CEE 26XcelES CC	5	215866747
335AO25-06N2-M1HAI AIR CONDITIONING · AO Serieswith ducted air handler AL-06N2-M1	AI AIR CONDITIONING	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	215866781
336AO25-09N2-M1HAI AIR CONDITIONING · AO Serieswith ducted air handler AL-09N2-M1	AI AIR CONDITIONING	1 ton9,000 Btu/h · Ducted and non-ducted	1.89	112%	12.5	21.4	13.4	11,200	CEE 25CEE 26XcelES CC	6	215866782
337AO25-12N2-M1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AC-12N2-M1	AI AIR CONDITIONING	1 ton12,000 Btu/h · Ducted and non-ducted	1.99	96%	11.6	22.2	12.5	11,500	CEE 25CEE 26XcelES CC	6	215866772
338AO25-18N2-M1HAI AIR CONDITIONING · AO Serieswith ducted air handler AAH-18N2-BM1	AI AIR CONDITIONING	1.5 tons18,000 Btu/h · Ducted and non-ducted	2.20	92%	10.0	18.0	12.0	18,000	CEE 25CEE 26XcelES CC	8	217162311
339AO25-24N2-M1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AC-24N2-M1	AI AIR CONDITIONING	2 tons23,400 Btu/h · Ducted and non-ducted	2.23	95%	11.6	20.7	12.0	23,800	CEE 25CEE 26XcelES CC	5	215866774
340AO25-33N2-M1HAI AIR CONDITIONING · AO Serieswith ducted air handler AAH-36N2-CM1	AI AIR CONDITIONING	3 tons33,000 Btu/h · Ducted and non-ducted	2.00	97%	10.0	16.5	11.7	34,000	CEE 25CEE 26XcelES CC	2	217162313
341AO35-06N2-M1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AW35-06N2-M1	AI AIR CONDITIONING	0.5 tons6,000 Btu/h · Non-ducted	2.00	150%	15.6	35.0	17.4	13,500	CEE 25CEE 26XcelES CC	1	215866740
342AO35-09N2-M1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AW35-09N2-M1	AI AIR CONDITIONING	1 ton9,000 Btu/h · Non-ducted	2.00	113%	14.6	33.3	17.0	13,500	CEE 25CEE 26XcelES CC	1	215866741
343AO35-12N2-M1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AW35-12N2-M1	AI AIR CONDITIONING	1 ton12,000 Btu/h · Non-ducted	2.00	113%	12.7	29.4	14.2	13,500	CEE 25CEE 26XcelES CC	1	215866742
344AO35-18N2-M1HAI AIR CONDITIONING · AO Serieswith ductless indoor unit AW35-18N2-M1	AI AIR CONDITIONING	1.5 tons18,000 Btu/h · Non-ducted	2.34	113%	—	25.6	15.0	22,600	XcelES CC	1	215866743
345ASO24-36N2-M2AI AIR CONDITIONING · ASO Serieswith ductless indoor unit AC-36N2-M1	AI AIR CONDITIONING	3 tons36,000 Btu/h · Ducted and non-ducted	2.20	70%	10.3	20.0	9.6	26,600	CEE 25CEE 26XcelES CC	4	215866748
346ASO24-48N2-M2AI AIR CONDITIONING · ASO Serieswith ductless indoor unit AC-48N2-M1	AI AIR CONDITIONING	4 tons48,000 Btu/h · Ducted and non-ducted	2.11	81%	9.9	19.0	9.5	40,500	CEE 25CEE 26XcelES CC	4	215866749
347ASO24-60N2-M2AI AIR CONDITIONINGwith ducted air handler AH-60N2-M1	AI AIR CONDITIONING	5 tons58,000 Btu/h · Ducted and non-ducted	2.20	67%	9.7	17.0	10.0	40,000	CEE 25CEE 26	3	215866762
348ASO25-36N2-M2HAI AIR CONDITIONING · ASO Serieswith ducted air handler AH-36N2-M1	AI AIR CONDITIONING	3 tons36,000 Btu/h · Ducted and non-ducted	2.10	90%	11.1	17.7	12.0	37,600	CEE 25CEE 26XcelES CC	4	215866789
349ASO25-48N2-M2HAI AIR CONDITIONING · ASO Serieswith ducted air handler AH-48N2-M1	AI AIR CONDITIONING	4 tons48,000 Btu/h · Ducted and non-ducted	2.00	91%	10.8	16.7	10.4	47,500	CEE 25CEE 26XcelES CC	4	215866790
350ASO25-60N2-M2HAI AIR CONDITIONING · ASO Serieswith ducted air handler AH-60N2-M1	AI AIR CONDITIONING	4.5 tons55,000 Btu/h · Ducted and non-ducted	2.10	89%	10.4	15.8	10.2	53,500	XcelES CC	3	215866791

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