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 295 of 494
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
7351LRP13HPK48EY-*LENNOX	Lennox	4 tons45,500 Btu/h · Ducted	1.50	37%	6.7	13.4	10.6	17,400	None	1	217598689
7352LRP13HPK60EG-*LENNOX	Lennox	4.5 tons56,000 Btu/h · Ducted	1.80	25%	6.7	13.4	10.6	14,000	None	1	217598693
7353LRP13HPK60EP-*LENNOX	Lennox	4.5 tons56,000 Btu/h · Ducted	1.80	25%	6.7	13.4	10.6	14,000	None	1	216799801
7354LRP13HPK60EY-*LENNOX	Lennox	4.5 tons56,000 Btu/h · Ducted	1.80	25%	6.7	13.4	10.6	14,000	None	1	217598690
7355LRP15HPK24VP-*LENNOX · LRP15HP	Lennox	2 tons23,000 Btu/h · Ducted	1.60	39%	7.2	16.0	12.0	8,300	None	1	216799802
7356LRP15HPK36VP-*LENNOX · LRP15HP	Lennox	3 tons34,200 Btu/h · Ducted	1.75	46%	7.2	15.2	11.5	15,200	None	1	216799803
7357LRP15HPK48VP-*LENNOX · LRP15HP	Lennox	4 tons45,000 Btu/h · Ducted	1.75	45%	7.2	15.2	11.5	20,400	None	1	216799804
7358LRP15HPK60VP-*LENNOX · LRP15HP	Lennox	5 tons57,000 Btu/h · Ducted	1.90	42%	7.2	15.2	11.5	24,600	None	1	216799805
7359ML14KP1-018-230A*LENNOXwith ducted air handler AES+CM24C3J+TDR	Lennox	1.5 tons16,600 Btu/h · Ducted	2.43	54%	7.5	14.3	12.5	9,400	None	884	217229805
7360ML14KP1-024-230A**LENNOXwith indoor coil D(A,C,E)24B4J+TDR and furnace ML180UH030V36A	Lennox	2 tons22,600 Btu/h · Ducted	2.64	64%	7.8	15.5	13.0	14,100	CEE 25CEE 26	1,105	217334490
7361ML14KP1-030-230A**LENNOXwith indoor coil D(A,C,E)36A4J+TDR and furnace ML180DF090E48B	Lennox	2 tons26,600 Btu/h · Ducted	2.62	60%	8.1	14.3	12.5	17,600	None	1,431	217334524
7362ML14KP1-036-230A*LENNOXwith ducted air handler AES+DM36B4J+TDR	Lennox	3 tons33,400 Btu/h · Ducted	2.24	54%	7.5	14.3	12.5	18,300	CEE 25CEE 26	633	217229808
7363ML14KP1-036-233A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK47UHET-042-230-	Lennox	3 tons36,000 Btu/h · Ducted	2.06	48%	7.8	16.0	13.2	16,300	None	576	217320856
7364ML14KP1-036-463A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK47UHET-042-230-	Lennox	3 tons36,000 Btu/h · Ducted	2.06	48%	7.8	16.0	13.2	16,300	None	576	217602215
7365ML14KP1-042-230A**LENNOXwith indoor coil D(A,C,E)48D4J+TDR and furnace ML180UH110E60C	Lennox	3.5 tons40,500 Btu/h · Ducted	2.56	60%	8.1	15.5	13.0	24,000	None	781	217334621
7366ML14KP1-042-233A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK47UHET-042-230-	Lennox	3.5 tons41,500 Btu/h · Ducted	2.14	49%	8.2	15.5	12.8	20,000	None	422	217623709
7367ML14KP1-042-463A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK47UHET-042-230-	Lennox	3.5 tons41,500 Btu/h · Ducted	2.14	49%	8.2	15.5	12.8	20,000	None	418	217623905
7368ML14KP1-048-230A**LENNOXwith indoor coil D(A,C,E)60D3J+TDR and furnace ML180UH110V60C	Lennox	4 tons45,000 Btu/h · Ducted	2.55	63%	7.8	15.2	13.0	29,200	None	692	217334667
7369ML14KP1-048-233A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK45UHET-060-230-	Lennox	4 tons48,000 Btu/h · Ducted	2.20	52%	8.2	14.7	12.6	24,200	None	420	217321113
7370ML14KP1-048-463A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK45UHET-060-230-	Lennox	4 tons48,000 Btu/h · Ducted	2.20	52%	8.2	14.7	12.6	24,200	None	422	217602484
7371ML14KP1-060-230A*LENNOXwith ducted air handler AEL+DM60B4J+TDR	Lennox	4.5 tons53,000 Btu/h · Ducted	2.65	63%	7.5	14.3	11.7	34,400	None	185	217229812
7372ML14KP1-060-233A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK45UHET-060-230-	Lennox	5 tons57,000 Btu/h · Ducted	2.26	54%	7.5	14.3	11.7	30,200	None	117	217321300
7373ML14KP1-060-463A**LENNOX · MERIT ML14KP1 Serieswith ducted air handler CBK45UHET-060-230-	Lennox	5 tons57,000 Btu/h · Ducted	2.26	54%	7.5	14.3	11.7	30,200	None	117	217602207
7374ML15KSPV-018-230A**LENNOX · Merit ML15KSPV SERIESwith ducted air handler CBK43UHET-018-DV-	Lennox	1.5 tons18,600 Btu/h · Ducted	2.00	74%	8.8	16.1	10.5	13,600	CEE 25CEE 26XcelES CC	236	218616017
7375ML15KSPV-024-230A**LENNOX · Merit ML15KSPV SERIESwith ducted air handler CBK43UHET-024-DV	Lennox	2 tons23,800 Btu/h · Ducted	1.90	74%	8.9	16.3	9.2	18,600	ES CC	514	218616023

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