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

Meets Xcel CC(remove filter)

6,518 models

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Page 151 of 261
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
3751A7HP19V60P-AARMSTRONG AIR · A7HP19V Serieswith ducted air handler 7AH1AV60PX-+TDR	Lennox	4.5 tons54,500 Btu/h · Ducted	2.20	56%	8.5	16.5	9.8	32,600	CEE 25CEE 26Xcel	903	217464467
3752A7SCP18V24P-**AARMSTRONG AIRwith ducted air handler CM36B3J+TDR	Lennox	2 tons23,800 Btu/h · Ducted	2.50	82%	8.1	15.2	11.7	19,100	CEE 25CEE 26XcelES CC	1,076	217897276
3753A7SCP18V36P-*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
3754A7SCP18V60P-AARMSTRONG AIR · A7SCP18V Serieswith ducted air handler 7ED50/60CX-+TDR	Lennox	4.5 tons51,000 Btu/h · Ducted	1.95	77%	8.5	15.2	10.0	41,500	CEE 25CEE 26XcelES CC	1,154	216619010
3755EL18KSLV-024-230*LENNOXwith ducted air handler L18/36V*+TXV+LEFE4B	Lennox	2 tons23,600 Btu/h · Ducted	1.75	82%	8.5	15.2	11.7	19,600	Xcel	22	216624574
3756EL18KSLV-024-230A**LENNOXwith ducted air handler L(E,F)W30EJ	Lennox	2 tons22,000 Btu/h · Ducted	2.43	74%	9.0	17.0	11.7	16,500	CEE 25CEE 26XcelES CC	1,399	217132234
3757EL18KSLV-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
3758EL18KSLV-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
3759EL18KSLV-060-230*LENNOXwith ducted air handler LH40/61W+TXV+LEFE5	Lennox	4 tons47,500 Btu/h · Ducted	1.75	80%	8.5	15.2	10.0	38,500	Xcel	20	216624591
3760EL18KSLV-060-230ALENNOX · Elite EL18KSLV Serieswith ducted air handler CK40DT-50/60C-+TDR	Lennox	4.5 tons51,000 Btu/h · Ducted	1.95	77%	8.5	15.2	10.0	41,500	CEE 25CEE 26XcelES CC	911	216618954
3761EL19KPV-024-230A**LENNOX · Elite EL19KPV SERIESwith ducted air handler CBK48MVT-030-230-	Lennox	2 tons23,600 Btu/h · Ducted	2.04	67%	8.5	19.5	12.8	15,500	CEE 25CEE 26Xcel	807	217194130
3762EL21KLV-024-230A**LENNOX · Elite EL21KLV SERIESwith ducted air handler CBK48MVT-018/024-230-	Lennox	2 tons23,600 Btu/h · Ducted	2.30	75%	10.0	20.5	13.0	18,600	CEE 25CEE 26XcelES CC	663	217115280
3763EL21KLV-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
3764EL21KLV-048-230A**LENNOX · Elite EL21KLV SERIESwith ducted air handler CBK45UHET-060-230-	Lennox	4 tons47,000 Btu/h · Ducted	2.20	79%	9.0	19.5	11.7	34,800	CEE 25CEE 26XcelES CC	570	217121640
3765EL21KLV-060-230ALENNOX · Elite EL21KLV SERIESwith indoor coil CK40[C,U]T-60C-+TDR and furnace SL280UH090V60C	Lennox	4.5 tons55,000 Btu/h · Ducted	2.18	65%	8.5	20.5	12.0	34,600	CEE 25CEE 26XcelES CC	344	217117024
3766HP19V24S1AComfort-Airewith ducted air handler AH19X24S1A	Lennox	2 tons24,000 Btu/h · Ducted	1.80	75%	9.0	18.0	10.0	18,000	CEE 25CEE 26Xcel	1	217604099
3767HP19V24S1A-CYComfort-Airewith ducted air handler AH19X24S1A-CY	Lennox	2 tons24,000 Btu/h · Ducted	1.80	75%	9.0	18.0	10.0	18,000	CEE 25CEE 26Xcel	1	217604103
3768HP19V36S1AComfort-Airewith ducted air handler AH19X36S1A	Lennox	2 tons24,000 Btu/h · Ducted	1.90	83%	9.0	19.0	11.7	20,000	CEE 25CEE 26Xcel	1	217604100
3769HP19V36S1A-CYComfort-Airewith ducted air handler AH19X36S1A-CY	Lennox	2 tons24,000 Btu/h · Ducted	1.90	83%	9.0	19.0	11.7	20,000	CEE 25CEE 26Xcel	1	217604104
3770HSA1936V1-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
3771LI012HO-210P332LENNOXwith ductless indoor unit LI012HI-210P332	Lennox	1 ton12,000 Btu/h · Non-ducted	1.90	78%	8.5	21.5	11.0	9,400	CEE 25CEE 26Xcel	1	216623852
3772LI012HO-210V332LENNOXwith ductless indoor unit LI012HI-210V332	Lennox	1 ton12,000 Btu/h · Non-ducted	1.90	71%	8.5	21.5	11.0	8,500	CEE 25CEE 26Xcel	1	216623851
3773LI018HO-210P332LENNOXwith ductless indoor unit LI018HI-210P332	Lennox	1.5 tons18,000 Btu/h · Non-ducted	1.90	70%	8.5	21.5	11.8	13,000	CEE 25CEE 26Xcel	1	216623853
3774LI036HO-210P332LENNOXwith ductless indoor unit LI036HI-210P332	Lennox	3 tons33,600 Btu/h · Non-ducted	1.80	72%	8.5	21.0	11.0	24,600	CEE 25CEE 26Xcel	1	216623855
3775ML15KSPV-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

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