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 291 of 494
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
7251EL18KSLV-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
7252EL19KPV-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
7253EL19KPV-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
7254EL19KPV-048-230A**LENNOX · Elite EL19KPV SERIESwith ducted air handler CBK48MVT-060-230-	Lennox	4 tons48,000 Btu/h · Ducted	2.26	69%	9.0	18.0	11.2	32,600	CEE 25CEE 26	783	217194429
7255EL19KPV-060-230A**LENNOX · Elite EL19KPV SERIESwith ducted air handler CBK45UHVT-060-230-	Lennox	4.5 tons54,500 Btu/h · Ducted	2.20	56%	8.5	16.5	9.8	32,600	None	468	217194654
7256EL21KLV-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
7257EL21KLV-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
7258EL21KLV-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
7259EL21KLV-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
7260HP19V24S1AComfort-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
7261HP19V24S1A-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
7262HP19V36S1AComfort-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
7263HP19V36S1A-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
7264HP19V48S1AComfort-Airewith ducted air handler AH19X48S1A	Lennox	4 tons47,000 Btu/h · Ducted	1.80	70%	8.5	18.0	9.0	33,000	None	1	217604101
7265HP19V48S1A-CYComfort-Airewith ducted air handler AH19X48S1A-CY	Lennox	4 tons47,000 Btu/h · Ducted	1.80	70%	8.5	18.0	9.0	33,000	None	1	217604105
7266HP19V60S1AComfort-Airewith ducted air handler AH19X60S1A	Lennox	4.5 tons53,000 Btu/h · Ducted	1.80	72%	8.2	17.0	8.0	38,000	None	1	217604102
7267HP19V60S1A-CYComfort-Airewith ducted air handler AH19X60S1A-CY	Lennox	4.5 tons53,000 Btu/h · Ducted	1.80	72%	8.2	17.0	8.0	38,000	None	1	217604106
7268HPA24S1-*COMFORT-AIRE	Lennox	2 tons23,000 Btu/h · Ducted	1.40	41%	6.7	13.4	10.6	8,900	None	1	217005901
7269HPA30S1-*COMFORT-AIRE	Lennox	2.5 tons28,600 Btu/h · Ducted	1.60	42%	6.7	13.4	10.6	10,900	None	1	217005902
7270HPA36S1-*COMFORT-AIRE	Lennox	3 tons34,000 Btu/h · Ducted	1.50	42%	6.7	13.4	10.6	13,800	None	1	217005903
7271HPA42S1-*COMFORT-AIRE	Lennox	3.5 tons39,500 Btu/h · Ducted	1.90	48%	6.7	13.4	10.6	19,000	None	1	217005904
7272HPA48S1-*COMFORT-AIRE	Lennox	4 tons45,500 Btu/h · Ducted	1.50	37%	6.7	13.4	10.6	17,400	None	1	217005905
7273HPA60S1-*COMFORT-AIRE	Lennox	4.5 tons56,000 Btu/h · Ducted	1.80	25%	6.7	13.4	10.6	14,000	None	1	217005906
7274HSA1418S1-**ACOMFORT-AIREwith indoor coil D(A,C,E)24B4J+TDR and furnace GDD92C070B3MP	Lennox	1.5 tons16,400 Btu/h · Ducted	2.46	59%	7.8	15.2	13.0	10,600	None	77	218447775
7275HSA1424S1-**ACOMFORT-AIREwith indoor coil D(A,C,E)24B4J+TDR and furnace GDD80C090B4MP	Lennox	2 tons21,600 Btu/h · Ducted	2.69	63%	8.1	15.2	13.0	14,300	CEE 25CEE 26	121	218447787

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