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.

New to heat pump ratings? The Simple view explains them in plain words →

ExploreData as of Oct 11, 2026updated Oct 11, 2026 · sources

Filters

ManufacturerMeets standardSizeDuct typeSort by

Clear all

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 Xcel CC(remove filter)

6,512 models

Sorted by manufacturer and model.

Page 251 of 261
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
6251MZUHW36KR32-OWILLIS · MULTI HEAT	WILLIS	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	216772311
6252MZUHW42KR32-OWILLIS · MULTI HEAT	WILLIS	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	216772312
6253PUHW09KR32-OWILLIS · Ductedwith ducted air handler WHEDT09K	WILLIS	1 ton9,100 Btu/h · Ducted and non-ducted	2.14	90%	9.2	22.0	14.2	9,500	CEE 25CEE 26XcelES CC	6	217560051
6254PUHW12KR32-OWILLIS · HEATFINITYwith ductless indoor unit PUHW12KR32-I	WILLIS	1 ton12,000 Btu/h · Ducted and non-ducted	1.95	92%	9.5	24.5	13.0	11,000	CEE 25CEE 26XcelES CC	6	217007960
6255PUHW18KR32-OWILLIS · HEATFINITYwith ductless indoor unit PUHW18KR32-I	WILLIS	1.5 tons18,000 Btu/h · Ducted and non-ducted	1.90	81%	9.0	24.5	13.7	14,600	CEE 25CEE 26XcelES CC	8	217007961
6256PUHW24KR32-OWILLIS · HEATFINITYwith ductless indoor unit PUHW24KR32-I	WILLIS	2 tons22,000 Btu/h · Ducted and non-ducted	2.11	79%	10.0	26.0	13.7	19,000	CEE 25CEE 26XcelES CC	4	217007962
6257PUHW30KR32-OWILLISwith ductless indoor unit PUHW30KR32-I	WILLIS	2.5 tons30,000 Btu/h · Non-ducted	1.80	77%	9.0	22.0	11.0	23,000	CEE 25CEE 26Xcel	1	217007957
6258PUHW36KR32-OWILLIS · CENTURIONwith ductless indoor unit PUHW36KR32-I	WILLIS	3 tons33,600 Btu/h · Non-ducted	1.80	72%	8.5	21.0	12.0	24,600	CEE 25CEE 26XcelES CC	1	217007958
6259XHU18HPV1AOXTRONwith ducted air handler XHU18HPV1AI	XTRON	1.5 tons18,000 Btu/h · Ducted	2.00	78%	8.6	17.0	11.3	14,000	CEE 25CEE 26Xcel	2	217606774
6260XHU24HPV1AOXTRONwith ducted air handler XHU24HPV1AI	XTRON	2 tons23,000 Btu/h · Ducted	1.90	81%	8.5	17.0	10.5	18,600	CEE 25CEE 26Xcel	2	217606775
6261XHU30HPV1AOXTRONwith ducted air handler XHU30HPV1AI	XTRON	2.5 tons30,000 Btu/h · Ducted	1.90	73%	8.5	18.0	10.0	22,000	CEE 25CEE 26Xcel	2	217606776
6262XM2-H18/2DR3AXTRON · multi-Series	XTRON	1.5 tons17,700 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	81%	10.0	22.0	12.3	14,500	CEE 25CEE 26XcelES CC	3	217606753
6263XM3-H24/2DR3AXTRON · multi-Series	XTRON	2 tons24,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	90%	10.0	23.0	12.5	21,600	CEE 25CEE 26XcelES CC	3	217606754
6264XM4-H30/2DR3AXTRON · multi-Series	XTRON	2.5 tons30,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	77%	9.5	20.0	12.0	23,000	CEE 25CEE 26XcelES CC	3	217606760
6265XM4-H36/2DR3AXTRON · multi-Series	XTRON	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	70%	10.0	20.0	11.6	25,200	CEE 25CEE 26XcelES CC	3	217606761
6266XM5-H42/2DR3AXTRON · multi-Series	XTRON	3 tons37,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	88%	10.0	22.0	12.0	32,400	CEE 25CEE 26XcelES CC	3	217606757
6267YOHA2-36CBYISO · Prowith ducted air handler YAHA2-24CB	YISO	2 tons24,000 Btu/h · Ducted	2.10	82%	10.0	20.0	13.0	19,600	CEE 25CEE 26XcelES CC	54	216445235
6268YOHA2-60CBYISO · Prowith ducted air handler YAHA2-48CB	YISO	4 tons47,000 Btu/h · Ducted	2.10	72%	10.0	19.0	12.0	34,400	CEE 25CEE 26XcelES CC	57	216445237
6269YOHA3-36DDYISO · Pro2with ducted air handler YAHA3-24DE	YISO	2 tons24,000 Btu/h · Ducted	2.00	75%	8.8	18.5	12.0	18,000	CEE 25CEE 26XcelES CC	25	218004200
6270YOHA3-60DDYISO · Pro2with ducted air handler YAHA3-48DE	YISO	4 tons46,000 Btu/h · Ducted	2.00	71%	8.8	17.5	11.2	33,600	CEE 25CEE 26XcelES CC	31	218004184
6271YRHA1-36ADYISO · Pro2	YISO	3 tons35,000 Btu/h · Ducted	1.90	70%	9.2	18.3	11.0	24,600	CEE 25CEE 26XcelES CC	1	218619208
6272YRHA1-60ABYISO · Pro2	YISO	4.5 tons56,000 Btu/h · Ducted	1.90	71%	9.5	19.0	11.2	39,500	CEE 25CEE 26XcelES CC	1	217463589
6273YRHA1-60BBYISO · Pro2	YISO	4.5 tons56,000 Btu/h · Ducted	1.90	71%	9.3	19.0	11.2	39,500	CEE 25CEE 26XcelES CC	1	218619207
6274IMHCAC-0016YITAHOMEwith ductless indoor unit IMHCAC- 0015	YITAHOME	1 ton9,000 Btu/h · Non-ducted	2.06	22%	8.6	19.0	10.5	—	CEE 25CEE 26Xcel	2	217040475
6275IMHCAC-0032YITAHOME	YITAHOME	1.5 tons17,700 Btu/h · Non-ducted	2.00	79%	10.0	22.0	12.3	14,000	CEE 25CEE 26Xcel	1	215400251

Download CSV of the matching modelsAll pages in this order, up to the first 2,000 of 6,512 models; narrow the filters for the rest.