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 12, 2026updated Oct 12, 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

12,335 models

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Page 120 of 494
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
2976CCOESBMZ536HPCustom Comfort · CCO Series	Custom Comfort	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	70%	9.5	24.0	12.0	26,000	CEE 25CEE 26XcelES CC	3	217968409
2977CCOESBSZ09HPCustom Comfort · CCO Serieswith ductless indoor unit CCOXHBWM09	Custom Comfort	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	217968399
2978CCOESBSZ12HPCustom Comfort · CCO Serieswith ductless indoor unit CCOXHBFM12	Custom Comfort	1 ton12,000 Btu/h · Ducted and non-ducted	2.51	74%	11.0	24.6	12.7	8,900	CEE 25CEE 26XcelES CC	5	218425834
2979CCOESBSZ17HPCustom Comfort · CCO Serieswith ducted air handler CCOXHBSD18	Custom Comfort	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	7	218425831
2980CCOESBSZ24HPCustom Comfort · CCO Serieswith ductless indoor unit CCOXHBWM24	Custom Comfort	2 tons24,000 Btu/h · Ducted and non-ducted	2.54	78%	11.7	23.0	14.0	19,600	CEE 25CEE 26XcelES CC	5	217968402
2981CCOESBZ12HPCustom Comfort · CCO Serieswith ductless indoor unit CCOXHBWM12	Custom Comfort	1 ton12,000 Btu/h · Non-ducted	2.30	70%	10.6	25.5	13.0	8,400	CEE 25CEE 26XcelES CC	1	217968400
2982CCOXHB24V18HPCustom Comfort · CCO Serieswith ducted air handler CCOBCC1824A	Custom Comfort	1.5 tons18,000 Btu/h · Ducted	2.06	95%	9.5	16.1	11.7	18,000	CEE 25CEE 26XcelES CC	3	216773237
2983CCOXHB24V24HPCustom Comfort · CCOX Serieswith ducted air handler CCOXHBAH24V24	Custom Comfort	2 tons23,000 Btu/h · Ducted	1.87	90%	10.0	18.3	11.7	21,600	CEE 25CEE 26XcelES CC	3	215746027
2984CCOXHB24V30HPCustom Comfort · CCOX Serieswith ducted air handler CCOXHBAH24V30	Custom Comfort	2.5 tons30,000 Btu/h · Ducted	1.96	96%	10.0	16.8	11.7	32,600	CEE 25CEE 26XcelES CC	3	215746028
2985CCOXHB24V36HPCustom Comfort · CCOX Serieswith ducted air handler CCOXHBAH24V36	Custom Comfort	3 tons36,000 Btu/h · Ducted	1.90	105%	10.3	17.4	11.7	39,000	CEE 25CEE 26XcelES CC	3	215746029
2986CCOXHB24V48HPCustom Comfort · CCOX Serieswith ducted air handler CCOXHBAH24V48	Custom Comfort	4 tons48,000 Btu/h · Ducted	1.90	92%	9.5	16.5	10.5	46,000	CEE 25CEE 26XcelES CC	3	215746030
2987CCOXHB24V60HPCustom Comfort · CCO Serieswith ducted air handler CCOBCC4860D	Custom Comfort	4 tons47,000 Btu/h · Ducted	1.83	74%	8.1	15.2	10.0	43,000	CEE 25CEE 26XcelES CC	3	216773247
2988CCOXHBMZ318HPCustom Comfort · COOX Series	Custom Comfort	1.5 tons19,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	95%	10.4	25.0	15.0	19,000	CEE 25CEE 26XcelES CC	3	215746005
2989CCOXHBMZ427HPCustom Comfort · COOX Series	Custom Comfort	2.5 tons27,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	100%	10.5	23.0	12.5	27,000	CEE 25CEE 26XcelES CC	3	215746008
2990CCOXHBMZ536HPCustom Comfort · COOX Series	Custom Comfort	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	100%	10.7	23.0	13.0	36,000	CEE 25CEE 26XcelES CC	3	215746011
2991CCOXHBMZ648HPCustom Comfort · COOX Series	Custom Comfort	4 tons47,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	96%	11.0	23.0	12.0	47,000	CEE 25CEE 26XcelES CC	3	215746014
2992CCOXHBMZ655HPCustom Comfort · COOX Series	Custom Comfort	4.5 tons53,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	87%	10.7	20.0	11.7	48,000	CEE 25CEE 26XcelES CC	3	215746018
2993CCOXHBSZ06HPCustom Comfort · COOX Serieswith ducted air handler CCOXHBSD06	Custom Comfort	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	215745983
2994CCOXHBSZ09HPCustom Comfort · COOX Serieswith ducted air handler CCOXHBSD09	Custom Comfort	1 ton9,000 Btu/h · Ducted and non-ducted	1.85	120%	13.8	20.5	14.0	11,900	CEE 25CEE 26XcelES CC	5	215745984
2995CCOXHBSZ12HPCustom Comfort · COOX Serieswith ductless indoor unit CCOXHB4C12	Custom Comfort	1 ton12,000 Btu/h · Ducted and non-ducted	1.99	96%	11.6	22.2	12.5	11,500	CEE 25CEE 26XcelES CC	5	215745980
2996CCOXHBSZ17HPCustom Comfort · CCOX Serieswith ducted air handler CCOXHBAHU18	Custom Comfort	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	7	215746020
2997CCOXHBSZ24HPCustom Comfort · COOX Serieswith ductless indoor unit CCOXHBWM24	Custom Comfort	2 tons24,000 Btu/h · Ducted and non-ducted	2.34	83%	13.5	21.0	13.0	24,200	CEE 25CEE 26XcelES CC	5	215745977
2998CCOXHBSZ33HPCustom Comfort · CCOX Serieswith ducted air handler CCOXHBAHU36	Custom Comfort	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	215746022
2999CCOXHBSZ36CHPCustom Comfort · COOX Serieswith ducted air handler CCOXHBSD36	Custom Comfort	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	215745999
3000CCOXHBSZ48CHPCustom Comfort · COOX Serieswith ducted air handler CCOXHBSD48	Custom Comfort	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	215746000

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