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 tons(remove filter)

1,747 models

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Page 50 of 70
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1226NDHAS22BA-24-ONAPOLEON · NDH Serieswith ductless indoor unit NDHAS4CBB-24	NAPOLEON	2 tons24,000 Btu/h · Ducted and non-ducted	2.30	74%	10.5	22.0	12.0	18,500	CEE 25CEE 26XcelES CC	3	217605553
1227NDHAS26BA-24-ONAPOLEONwith ductless indoor unit NDHAS26BA-24-I	NAPOLEON	2 tons24,000 Btu/h · Ducted and non-ducted	2.34	83%	13.5	21.0	13.0	24,200	CEE 25CEE 26XcelES CC	3	215931363
1228WSCHV0024BA1-NNapoleon · WSC Serieswith ducted air handler WECC24ABA1	NAPOLEON	2 tons24,000 Btu/h · Ducted	1.80	76%	9.0	16.0	10.0	19,000	CEE 25CEE 26XcelES CC	2	218461327
1229WSEHV2436BA1-CNAPOLEON · F Serieswith ducted air handler WPCC24ABA1	NAPOLEON	2 tons22,000 Btu/h · Ducted	1.80	100%	8.5	16.0	11.0	24,000	CEE 25CEE 26XcelES CC	2	218696911
1230FCH524***ANATIONAL · Comfort Pack Flex	NATIONAL	2 tons24,000 Btu/h · Ducted	1.70	48%	7.5	14.0	12.0	11,000	None	1	217754336
1231NHP3245000ANATIONAL · NCPwith ducted air handler AWST24SU13**A	NATIONAL	2 tons22,600 Btu/h · Ducted	—	—	7.5	12.2	10.5	—	None	1	218694225
1232NHP3305000ANATIONAL · NCPwith ducted air handler AWST30LU13**A	NATIONAL	2 tons26,600 Btu/h · Ducted	—	—	7.0	12.5	10.5	—	None	1	218694226
1233NHP5243000ANATIONALwith ducted air handler L(E,F)W36CJ	NATIONAL	2 tons21,400 Btu/h · Ducted	1.87	56%	6.8	12.5	10.5	10,900	None	4	217550295
1234NHP5245000ANATIONALwith ducted air handler L(E,F)W36CJ	NATIONAL	2 tons22,800 Btu/h · Ducted	1.90	53%	7.2	13.5	11.5	11,200	None	4	217550298
1235NHP5305000ANATIONAL · NCPwith ducted air handler NAH530MFA	NATIONAL	2 tons26,800 Btu/h · Ducted	—	—	7.2	13.0	11.3	—	None	2	216619857
1236EZCENO24KNG Trade · EZC Serieswith ducted air handler EZCENI24K	NG Trade	2 tons24,000 Btu/h · Ducted	1.87	83%	9.7	18.1	11.0	21,600	CEE 25CEE 26XcelES CC	1	216763022
1237MOBMH270DNG Trade · MOB Series	NG Trade	2 tons26,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	70%	9.5	23.0	12.2	19,000	CEE 25CEE 26XcelES CC	3	216598391
1238OBMH241BNG Trade · OBM Serieswith ductless indoor unit IBMH241B	NG Trade	2 tons24,000 Btu/h · Non-ducted	2.11	71%	9.0	18.5	9.6	17,000	XcelES CC	1	216598385
1239OMSTAR241ENG Trade · OMS Serieswith ductless indoor unit IMSTAR241E	NG Trade	2 tons24,000 Btu/h · Non-ducted	2.15	71%	10.0	23.5	13.0	17,800	CEE 25CEE 26XcelES CC	1	216732478
1240OSA32241NG TRADEwith ductless indoor unit ISA32241	NG Trade	2 tons24,000 Btu/h · Non-ducted	2.00	64%	10.0	21.0	12.0	15,300	CEE 25CEE 26	1	216011719
1241NIRV-3024K-ONirvana Confortwith ductless indoor unit NIRV-3024K-I	Nirvana Confort	2 tons24,000 Btu/h · Non-ducted	1.80	93%	10.0	22.5	11.7	22,400	CEE 25CEE 26Xcel	1	217903542
1242CSH4BE5M1SP24KMAYTAG · MAYTAG CSH4BE SERIESwith ducted air handler B65BMMX24K*A	Nortek Global HVAC	2 tons23,400 Btu/h · Ducted	1.75	47%	7.5	14.3	11.0	10,800	None	12	217194053
1243DXH24ESK3ILGIBSON · (19-20.5 SEER2) Minisplitswith ductless indoor unit DHH24ESK3IL	Nortek Global HVAC	2 tons24,000 Btu/h · Non-ducted	1.75	70%	8.5	19.0	11.9	15,700	CEE 25CEE 26Xcel	2	216011764
1244DXH24FMK3IHGIBSON · Multizone Outdoors	Nortek Global HVAC	2 tons24,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	90%	10.0	21.0	13.3	21,600	CEE 25CEE 26XcelES CC	6	215746311
1245DXH24PSK3IHGIBSON · (24-26 SEER2) Minisplitswith ductless indoor unit DHH24PUK3IH	Nortek Global HVAC	2 tons22,000 Btu/h · Non-ducted	1.80	79%	10.0	26.0	13.7	19,000	CEE 25CEE 26XcelES CC	4	216011771
1246FSH4BE5M1SP24KFRIGIDAIRE · FRIGIDAIRE FSH4BE SERIESwith ducted air handler B65BMMX24K*A	Nortek Global HVAC	2 tons23,400 Btu/h · Ducted	1.75	47%	7.5	14.3	11.0	10,800	None	24	217194067
1247FSH4BF5M2SX24KFRIGIDAIRE · FRIGIDAIRE FSH4BF SERIESwith ducted air handler B65VMMX24K*B	Nortek Global HVAC	2 tons24,000 Btu/h · Ducted	1.75	48%	8.0	16.0	11.7	11,000	CEE 25	6	217194121
1248HSH4ME5M1SP24KINTERTHERM · INTERTHERM HSH4ME SERIESwith ducted air handler C85DAMX24U*B	Nortek Global HVAC	2 tons23,400 Btu/h · Ducted	1.75	50%	7.5	14.3	11.0	12,000	None	3	217194117
1249PSH4BE5M1SP24KMAYTAG · MAYTAG PSH4BE SERIESwith ducted air handler B65BMMX24K*A	Nortek Global HVAC	2 tons23,400 Btu/h · Ducted	1.75	47%	7.5	14.3	11.0	10,800	None	12	217194060
1250PSH4BF5M2SX24KMAYTAG · MAYTAG PSH4BF SERIESwith ducted air handler B65VMMX24K*B	Nortek Global HVAC	2 tons24,000 Btu/h · Ducted	1.75	48%	8.0	16.0	11.7	11,000	CEE 25	3	217194124

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