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 293 of 494
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
7301LHT048H5E*1PLENNOX · ENLIGHT	Lennox	3.5 tons44,500 Btu/h · Ducted	1.81	43%	7.2	15.6	12.0	19,000	None	2	216604678
7302LHT048H5E*1YLENNOX · ENLIGHT	Lennox	3.5 tons44,500 Btu/h · Ducted	1.81	43%	7.2	15.6	12.0	19,000	None	2	216604664
7303LHT060H5E*1GLENNOX · ENLIGHT	Lennox	5 tons57,000 Btu/h · Ducted	1.95	47%	7.2	15.2	11.8	27,000	None	2	216604674
7304LHT060H5E*1JLENNOX · ENLIGHT	Lennox	5 tons57,000 Btu/h · Ducted	1.95	47%	7.2	15.2	11.8	27,000	None	2	216604676
7305LHT060H5E*1PLENNOX · ENLIGHT	Lennox	5 tons57,000 Btu/h · Ducted	1.95	47%	7.2	15.2	11.8	27,000	None	2	216604679
7306LHT060H5E*1YLENNOX · ENLIGHT	Lennox	5 tons57,000 Btu/h · Ducted	1.95	47%	7.2	15.2	11.8	27,000	None	2	216604671
7307LHX024S5***GLENNOX · XION	Lennox	2 tons22,600 Btu/h · Ducted	1.30	37%	6.7	13.4	10.6	8,400	None	2	217282181
7308LHX024S5***JLENNOX · XION	Lennox	2 tons22,600 Btu/h · Ducted	1.30	37%	6.7	13.4	10.6	8,400	None	2	217282182
7309LHX024S5***PLENNOX · XION	Lennox	2 tons22,600 Btu/h · Ducted	1.30	37%	6.7	13.4	10.6	8,400	None	2	217282183
7310LHX024S5***YLENNOX · XION	Lennox	2 tons22,600 Btu/h · Ducted	1.30	37%	6.7	13.4	10.6	8,400	None	2	217282180
7311LHX036S5***GLENNOX · XION	Lennox	3 tons34,600 Btu/h · Ducted	1.55	40%	6.7	13.4	10.6	14,000	None	2	216727222
7312LHX036S5***JLENNOX · XION	Lennox	3 tons34,600 Btu/h · Ducted	1.55	40%	6.7	13.4	10.6	14,000	None	2	216727225
7313LHX036S5***PLENNOX · XION	Lennox	3 tons34,600 Btu/h · Ducted	1.55	40%	6.7	13.4	10.6	14,000	None	2	216727228
7314LHX036S5***YLENNOX · XION	Lennox	3 tons34,600 Btu/h · Ducted	1.55	40%	6.7	13.4	10.6	14,000	None	2	216727219
7315LHX048S5***GLENNOX · XION	Lennox	4 tons46,000 Btu/h · Ducted	1.70	43%	6.7	13.4	10.6	20,400	None	2	216727223
7316LHX048S5***JLENNOX · XION	Lennox	4 tons46,000 Btu/h · Ducted	1.70	43%	6.7	13.4	10.6	20,400	None	2	216727226
7317LHX048S5***PLENNOX · XION	Lennox	4 tons46,000 Btu/h · Ducted	1.70	43%	6.7	13.4	10.6	20,400	None	2	216727229
7318LHX048S5***YLENNOX · XION	Lennox	4 tons46,000 Btu/h · Ducted	1.70	43%	6.7	13.4	10.6	20,400	None	2	216727220
7319LHX060S5***GLENNOX · XION	Lennox	5 tons57,000 Btu/h · Ducted	1.88	44%	6.7	13.4	10.6	25,400	None	2	216727224
7320LHX060S5***JLENNOX · XION	Lennox	5 tons57,000 Btu/h · Ducted	1.88	44%	6.7	13.4	10.6	25,400	None	2	216727227
7321LHX060S5***PLENNOX · XION	Lennox	5 tons57,000 Btu/h · Ducted	1.88	44%	6.7	13.4	10.6	25,400	None	2	216727230
7322LHX060S5***YLENNOX · XION	Lennox	5 tons57,000 Btu/h · Ducted	1.88	44%	6.7	13.4	10.6	25,400	None	2	216727221
7323LI012HI-180P332-1LENNOX · GWH12AYBXB-D6DNA1C/Owith ductless indoor unit LI012HO-180P332-1	Lennox	1 ton12,000 Btu/h · Non-ducted	1.75	79%	8.0	17.0	8.6	9,500	None	1	218374511
7324LI012HI-180V332-1LENNOX · GWH12AYBXB-A6DNA1C/Owith ductless indoor unit LI012HO-180V332-1	Lennox	1 ton12,000 Btu/h · Non-ducted	1.75	79%	8.5	17.0	8.9	9,500	None	1	218374510
7325LI012HO-180P333-TLENNOXwith ductless indoor unit LI012HI-180P333-T	Lennox	1 ton11,000 Btu/h · Non-ducted	—	—	8.2	16.0	8.5	—	None	1	217282018

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