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 13, 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

9,696 models

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Page 204 of 388
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
50761KARDA24SZO20.5KARDA · KARDAwith ducted air handler 2PAMSDH24	KARDA	2 tons24,000 Btu/h · Ducted	2.00	108%	10.5	19.2	12.0	27,000	CEE 25CEE 26XcelES CC	1	206348123
50772KARDA18SZO20KARDA · KARDAwith ducted air handler 2PAMSDH18	KARDA	1.5 tons17,000 Btu/h · Ducted	1.85	93%	9.5	18.0	11.7	17,700	CEE 25CEE 26XcelES CC	1	206348122
50783KARDA09SZOKARDA · KARDAwith ductless indoor unit 3KARDA09UVW	KARDA	1 ton9,000 Btu/h · Ducted and non-ducted	1.90	94%	11.6	26.4	15.8	11,300	CEE 25CEE 26XcelES CC	3	207430429
50793KARDA12SZOKARDA · KARDAwith ductless indoor unit 3KARDA12CON-2	KARDA	1 ton12,000 Btu/h · Ducted and non-ducted	1.99	99%	10.7	24.2	13.3	11,900	CEE 25CEE 26XcelES CC	8	210410112
50803KARDA18MZ2KARDA · KARDA	KARDA	1.5 tons18,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	66%	10.2	21.0	12.5	12,600	CEE 25CEE 26XcelES CC	3	207657359
50813KARDA18SZOKARDA · KARDAwith ductless indoor unit 3KARDA18UVW	KARDA	1.5 tons18,000 Btu/h · Ducted and non-ducted	1.89	96%	10.6	22.0	13.0	17,200	CEE 25CEE 26XcelES CC	4	207430430
50823KARDA24SZOKARDA · 3KAR serieswith ductless indoor unit 3KARDA24UVC	KARDA	2 tons24,000 Btu/h · Ducted and non-ducted	2.00	103%	11.5	20.5	11.0	25,800	CEE 25CEE 26XcelES CC	3	207796643
50833KARDA27MZ3KARDA · KARDA	KARDA	2.5 tons28,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.83	71%	9.2	21.0	11.7	20,000	CEE 25CEE 26Xcel	3	207657362
50843KARDA36MZ4KARDA	KARDA	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.80	65%	9.6	23.1	10.6	24,000	CEE 25	3	207657366
50853KARDA48MZ5KARDA · 3KAR series	KARDA	4 tons48,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.80	69%	9.5	21.1	11.0	33,000	CEE 25CEE 26	3	207657368
50863PAMSHH18-SZOKARDA · 3PA Serieswith ductless indoor unit 3KARDA18UVW	KARDA	1.5 tons18,000 Btu/h · Non-ducted	1.89	96%	10.6	22.0	13.0	17,200	CEE 25CEE 26XcelES CC	1	217893989
5087AZPN/18WDKepler · AZPN Serieswith ducted air handler AZPN/B24WAC	Kepler	1.5 tons18,000 Btu/h · Ducted	2.20	79%	9.5	16.1	11.7	15,000	CEE 25CEE 26XcelES CC	4	213062281
5088AZPN/24WDKepler · AZPN Serieswith ducted air handler AZPN/A24WACUID	Kepler	1.5 tons20,000 Btu/h · Ducted	2.00	80%	10.2	16.3	11.7	20,000	CEE 25CEE 26XcelES CC	6	213433211
5089AZPN/24WD*Kepler · AZPN Serieswith ducted air handler AZPN/A24WACUID	Kepler	2 tons24,000 Btu/h · Ducted	2.00	80%	9.8	16.1	10.7	20,000	CEE 25CEE 26XcelES CC	1	213433212
5090AZPN/30WDKepler · AZPN Serieswith ducted air handler AZPN/C36WAC	Kepler	2.5 tons30,000 Btu/h · Ducted	1.85	82%	9.7	15.5	10.5	27,000	CEE 25CEE 26XcelES CC	6	213062284
5091AZPN/36RODKeplerwith ducted air handler AZPN/C36WAC	Kepler	3 tons36,000 Btu/h · Ducted	1.90	59%	8.0	14.4	9.3	20,800	None	1	213062296
5092AZPN/36WACKepler · AZPN Serieswith ducted air handler AZPN/B36WAC	Kepler	3 tons35,000 Btu/h · Ducted	1.85	83%	8.6	15.5	10.0	31,600	XcelES CC	1	213062283
5093AZPN/36WDKepler · AZPN Serieswith ducted air handler AZPN/C36WAC	Kepler	3 tons35,000 Btu/h · Ducted	2.00	82%	10.0	15.2	10.0	32,000	CEE 25CEE 26XcelES CC	4	213062285
5094AZPN/45WDKepler · AZPN Serieswith ducted air handler AZPN/D60WAC	Kepler	4 tons45,000 Btu/h · Ducted	1.80	85%	9.2	15.2	10.0	46,500	XcelES CC	3	214568859
5095AZPN/48WDKepler · AZPN Serieswith ducted air handler AZPN/48WAH	Kepler	4 tons47,000 Btu/h · Ducted	1.90	92%	9.4	15.6	8.2	46,000	ES CC	2	213062291
5096AZPN/60WDKepler · AZPN Serieswith ducted air handler AZPN/60WAH	Kepler	4.5 tons55,000 Btu/h · Ducted	1.91	82%	9.4	15.3	8.8	48,500	ES CC	3	213062292
5097AZPN/B36WACUIDKeplerwith ducted air handler AZPNS/36ROD	Kepler	3 tons35,000 Btu/h · Ducted	1.91	56%	7.7	14.6	9.7	20,200	None	1	218620812
5098AZPN/B36WDUIDKepler · AZPN Serieswith ducted air handler AZPN/B36WACUID	Kepler	3 tons35,000 Btu/h · Ducted	1.80	83%	8.5	15.2	10.0	30,000	CEE 25CEE 26XcelES CC	6	213433214
5099AZPN/C36WDUIDKepler · AZPN Serieswith ducted air handler AZPN/C36WAC	Kepler	3 tons35,000 Btu/h · Ducted	1.80	83%	8.5	15.2	10.0	30,000	XcelES CC	1	213433215
5100AZPN48WDKepler · AZPN Serieswith ducted air handler AZPN/C48WACUID	Kepler	4 tons46,000 Btu/h · Ducted	1.80	78%	9.0	14.3	8.6	40,000	None	1	213433216

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