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

2.5–3 tons(remove filter)

2,722 models

Sorted by manufacturer and model.

Page 100 of 109
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
2476J5PH4030*OXBOX	Trane	2.5 tons28,200 Btu/h · Ducted	1.64	38%	6.7	13.4	11.0	10,600	None	1	216020641
2477J5PH4036*OXBOX	Trane	3 tons34,200 Btu/h · Ducted	1.65	37%	6.7	13.4	11.2	12,600	None	1	216020642
2478M5THM2327A13NA*RunTru · 23U Multi	Trane	2.5 tons27,000 Btu/h · Non-ducted	2.00	71%	10.5	24.0	12.0	19,800	CEE 25CEE 26XcelES CC	2	218067083
2479M5THM2336A14NA*RunTru · 23U Multi	Trane	3 tons35,000 Btu/h · Non-ducted	2.00	72%	10.0	22.5	11.1	26,000	CEE 25CEE 26XcelES CC	2	218067084
2480M5THS1936A11NA*RunTruwith ductless indoor unit M5MHW1936B1N0A	Trane	3 tons36,000 Btu/h · Non-ducted	2.03	57%	9.0	19.0	9.0	20,400	None	2	218067102
2481M5THS1936A11NAARunTruwith ductless indoor unit M5MHW1936A1N0AA	Trane	3 tons36,000 Btu/h · Non-ducted	2.03	57%	9.0	19.0	9.0	20,400	None	2	215385446
2482N5HP4036A1AMERICAN STANDARDwith ducted air handler L(E,F)W36DJ	Trane	2.5 tons31,400 Btu/h · Ducted	2.51	60%	7.5	14.3	11.7	18,200	None	350	218636142
2483N5HP5036A1AMERICAN STANDARDwith ducted air handler L(E,F)W36DJ	Trane	2.5 tons31,600 Btu/h · Ducted	2.53	61%	7.8	15.2	12.0	18,300	CEE 25CEE 26	332	218636162
2484WHK036A3(B,E,G)*0TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392113
2485WHK036A3(B,E,G)*2TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392131
2486WHK036A3(B,E,G)*4TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392149
2487WHK036A30*0TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392110
2488WHK036A30*2TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392130
2489WHK036A30*4TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392148
2490WHK036A4(B,E,G)*0TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392119
2491WHK036A4(B,E,G)*2TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392137
2492WHK036A4(B,E,G)*4TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392155
2493WHK036A40*0TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392118
2494WHK036A40*2TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392136
2495WHK036A40*4TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392154
2496WHK036AW(B,E,G)*0TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392125
2497WHK036AW(B,E,G)*2TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392143
2498WHK036AW(B,E,G)*4TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392161
2499WHK036AW0*0TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392124
2500WHK036AW0*2TRANE · PRECEDENT	Trane	3 tons36,000 Btu/h · Ducted	—	—	7.2	16.2	12.8	—	None	2	215392142

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