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)

2,724 models

Sorted by manufacturer and model.

Page 62 of 109
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1526A7HP14F36P-*AARMSTRONG AIRwith ducted air handler AES+DM36B4J+TDR	Lennox	3 tons34,000 Btu/h · Ducted	2.36	58%	7.5	14.3	12.0	20,000	None	815	217993433
1527A7HP19V36P-**AARMSTRONG AIR · A7HP19V SERIESwith ducted air handler 7AH2AV36PXC	Lennox	3 tons35,200 Btu/h · Ducted	2.20	52%	8.4	18.0	11.2	17,700	CEE 25CEE 26Xcel	2,195	217196951
1528A7SCP18V36P-*AARMSTRONG AIRwith ducted air handler AES+CM36B3J+TDR	Lennox	2.5 tons32,600 Btu/h · Ducted	2.52	78%	9.0	17.0	11.2	27,400	CEE 25CEE 26XcelES CC	1,295	217897286
1529BHB714S30P-**ADUCANE · BHB714S SERIESwith ducted air handler 7AH1AC36PX-	Lennox	2.5 tons29,600 Btu/h · Ducted	2.08	53%	7.5	14.3	12.4	14,400	None	31	217463707
1530BHB714S36P-AALLIEDwith ducted air handler 7AHWAE39PX-71	Lennox	3 tons34,400 Btu/h · Ducted	2.02	48%	7.5	14.3	11.7	16,200	None	18	217624213
1531BRP7HP1330EP-01ACOMFORT-AIRE	Lennox	2.5 tons28,600 Btu/h · Ducted	1.60	42%	6.7	13.4	10.6	10,900	None	1	216799828
1532BRP7HP1336EP-01ACOMFORT-AIRE	Lennox	3 tons34,000 Btu/h · Ducted	1.50	42%	6.7	13.4	10.6	13,800	None	1	216799829
1533EL16KP1-030-230A**LENNOXwith indoor coil D(A,C,E)36D3J+TDR and furnace SL280UH090V48B	Lennox	2.5 tons27,800 Btu/h · Ducted	2.57	62%	7.5	15.5	13.0	16,700	None	1,092	217443681
1534EL16KP1-036-230A**LENNOXwith indoor coil D(A,C,E)36D3J+TDR and furnace SL280UH090V60C	Lennox	3 tons33,400 Btu/h · Ducted	2.19	52%	7.8	15.5	13.0	18,000	None	543	217443710
1535EL18KSLV-036-230*LENNOXwith ducted air handler LH35/36F+TXV+LEFE4B	Lennox	3 tons34,000 Btu/h · Ducted	1.75	79%	8.5	15.2	10.5	28,400	Xcel	11	216624584
1536EL18KSLV-036-230A**LENNOXwith ducted air handler A(E,F)W36J+TDR	Lennox	2.5 tons31,800 Btu/h · Ducted	2.48	77%	8.1	15.2	10.0	26,400	CEE 25CEE 26XcelES CC	1,937	217132236
1537EL19KPV-036-230A**LENNOX · Elite EL19KPV SERIESwith ducted air handler CBK47UHET-036-230-	Lennox	3 tons34,800 Btu/h · Ducted	2.30	53%	8.0	18.0	11.5	17,400	CEE 25CEE 26	1,686	217496794
1538EL21KLV-036-230ALENNOX · Elite EL21KLV SERIESwith indoor coil CK40HT-30B-+TDR and furnace ML180UH070V48B	Lennox	3 tons33,800 Btu/h · Ducted	2.48	73%	9.0	18.5	11.7	22,600	CEE 25CEE 26XcelES CC	1,063	217443282
1539HPA30S1-*COMFORT-AIRE	Lennox	2.5 tons28,600 Btu/h · Ducted	1.60	42%	6.7	13.4	10.6	10,900	None	1	217005902
1540HPA36S1-*COMFORT-AIRE	Lennox	3 tons34,000 Btu/h · Ducted	1.50	42%	6.7	13.4	10.6	13,800	None	1	217005903
1541HSA1436S1-ACOMFORT-AIRE · HSA14 Serieswith indoor coil 7E[C,U]48CX-+TDR and furnace GUH92C090C4MP	Lennox	3 tons36,000 Btu/h · Ducted	2.00	48%	7.8	15.5	13.0	16,700	None	87	216370598
1542HSA1442S1-**ACOMFORT-AIREwith indoor coil D(A,C,E)48B4J+TDR and furnace GUH92C110C5MP	Lennox	3 tons38,500 Btu/h · Ducted	2.54	63%	7.5	15.2	12.8	24,600	None	88	218447849
1543HSA1936V1-ACOMFORT-AIRE · HSA19 Serieswith indoor coil 7ED48CX-+TDR and furnace GDD92C090C4MP	Lennox	3 tons34,800 Btu/h · Ducted	2.20	48%	8.5	16.0	10.5	16,900	CEE 25CEE 26Xcel	149	217504735
1544LDT036H5E*1GLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604659
1545LDT036H5E*1JLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604661
1546LDT036H5E*1PLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604656
1547LDT036H5E*1YLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604658
1548LHT036H5E*1GLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604660
1549LHT036H5E*1JLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604662
1550LHT036H5E*1PLENNOX · ENLIGHT	Lennox	3 tons35,600 Btu/h · Ducted	1.68	41%	7.2	16.0	12.2	14,000	None	2	216604677

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