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

3.5–4.5 tons(remove filter)

2,136 models

Sorted by manufacturer and model.

Page 1 of 86
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1ACIQ-48-EHPB1HVACwith ducted air handler ACIQ-48-AHB	1HVAC	4 tons47,000 Btu/h · Ducted	1.95	65%	9.4	15.8	8.8	36,000	None	2	213433222
2ACIQ-48-HPB1HVAC · ACIQ serieswith ducted air handler ACIQ-48-AHB	1HVAC	4 tons47,000 Btu/h · Ducted	1.90	92%	9.4	15.6	8.2	46,000	ES CC	2	208106640
3ACIQ-48Z-HH-M5B1HVAC · ACIQ	1HVAC	4 tons48,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	92%	9.8	21.8	11.7	45,000	CEE 25CEE 26XcelES CC	3	207825573
4ACIQ-48ZPL-HP230B1HVAC · ACIQwith ducted air handler ACIQ-48CD-HH-MB	1HVAC	4 tons48,000 Btu/h · Ducted and non-ducted	2.02	88%	10.3	14.3	8.2	46,000	ES CC	3	210857302
5ACIQ-55Z-HH-M5B1HVAC · ACIQ	1HVAC	4.5 tons55,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.77	85%	9.5	22.0	10.5	47,000	CEE 25CEE 26XcelES CC	3	210857362
6ACIQ-60-EHPB1HVACwith ducted air handler ACIQ-60-ACL	1HVAC	4.5 tons53,000 Btu/h · Ducted	1.90	59%	8.5	15.2	9.0	32,000	None	2	212394310
7ACIQ-60HPB1HVAC · ACIQ serieswith ducted air handler ACIQ-60AHB	1HVAC	4.5 tons55,000 Btu/h · Ducted	1.91	82%	9.4	15.3	8.8	48,500	ES CC	2	210857353
8ACIQ-60ZPL-HP230B1HVAC · ACIQwith ducted air handler ACIQ-60CD-HH-MB	1HVAC	4.5 tons55,000 Btu/h · Ducted and non-ducted	1.97	93%	9.5	15.8	9.4	53,000	XcelES CC	2	210857303
9ACIQ-PHH1748000K000V1HVAC · Extreme Heat Inverter Rooftop	1HVAC	4 tons47,000 Btu/h · Ducted	1.80	98%	8.5	17.8	11.0	46,000	CEE 25CEE 26XcelES CC	1	215387220
10ACIQ-PHH1760000K000V1HVAC · Extreme Heat Inverter Rooftop	1HVAC	4.5 tons56,000 Btu/h · Ducted	1.80	79%	8.3	17.0	10.6	45,000	XcelES CC	1	215387221
11ES-48Z-M5B1HVAC · ES SERIES	1HVAC	4 tons48,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.80	69%	8.7	23.4	12.5	33,000	CEE 25CEE 26	3	210857374
12ES-55Z-M5B1HVAC	1HVAC	4.5 tons55,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.80	60%	9.1	21.3	10.5	33,200	CEE 25	3	210857377
13EZ-48-HP1HVAC · EZ Serieswith ducted air handler EZ-48-AH	1HVAC	4 tons47,000 Btu/h · Ducted	1.85	94%	9.4	15.6	8.2	47,075	ES CC	1	214810547
14EZ-48Z-M51HVAC · ES SERIES	1HVAC	4 tons48,000 Btu/h · Non-ducted	1.80	62%	9.2	20.5	11.0	29,800	CEE 25CEE 26	1	214810567
15EZ-60-HP1HVAC · EZ Serieswith ducted air handler EZ-60-AH	1HVAC	4.5 tons55,000 Btu/h · Ducted	1.91	92%	9.4	15.3	8.8	54,356	ES CC	1	214810548
16HVH848GKA*1HVACwith indoor coil EHD4X48AAL+WALLCON and furnace 80CSU0802120A	1HVAC	4 tons45,500 Btu/h · Ducted	2.32	71%	8.5	17.0	10.0	33,200	CEE 25CEE 26Xcel	52	210599650
17HVH848GKA21HVACwith indoor coil EHD4X48AAL+WALLCON and furnace 95CSU1002122A	1HVAC	4 tons45,500 Btu/h · Ducted	2.30	71%	8.5	16.5	9.5	33,200	None	1	210470025
18HVH860GKA21HVACwith indoor coil EA4X61L21A+WALLCON and furnace 95CSU1002122A	1HVAC	4.5 tons56,500 Btu/h · Ducted	2.12	66%	8.0	16.5	9.0	40,000	None	58	210469674
19SC-42-EHPB1HVACwith ducted air handler SC-42-AHB	1HVAC	3.5 tons40,000 Btu/h · Ducted	1.78	59%	7.8	15.5	9.0	23,400	None	1	214610241
20SC-42Z-HH-M51HVAC	1HVAC	3.5 tons42,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.82	74%	8.6	16.0	9.0	31,200	Xcel	3	208674915
21SC-48-EHPB1HVACwith ducted air handler SC-48-AHB	1HVAC	4 tons46,000 Btu/h · Ducted	1.76	57%	7.7	15.0	8.6	26,200	None	1	214610242
22SC-4860-HP1HVAC · Ultra Heat Unitary Condensing Unitwith ducted air handler SC-48-AH	1HVAC	4 tons48,000 Btu/h · Ducted	1.80	81%	9.0	17.0	11.0	39,000	CEE 25CEE 26XcelES CC	2	211717283
23SC-60-EHPB1HVACwith ducted air handler SC-60-AHB	1HVAC	4.5 tons54,000 Btu/h · Ducted	1.77	58%	7.8	15.2	10.0	31,400	None	1	214610243
24NDGR04915 SERIES GEO-READY · 5 SERIES GEO-READYwith ducted air handler NGV/NGH0491*(1,2)	5 SERIES GEO-READY	4 tons47,000 Btu/h · Ducted	2.85	49%	8.6	15.5	12.3	23,300	None	1	208101993
25GPHH34241A*ABCOOLAIR	ABCOOLAIR	3.5 tons39,000 Btu/h · Ducted	1.61	41%	6.7	13.4	10.6	15,200	None	1	211899436

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