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

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229 models

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Page 2 of 10
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
26PL5E36N00D21YORK	3 tons34,200 Btu/h · Ducted	1.75	61%	8.1	16.0	10.0	21,000	None	5	218450382
27PL5E60N00D21CHAMPION HEATING AND COOLING · PL5	5 tons57,000 Btu/h · Ducted	1.80	70%	8.5	16.0	9.0	40,000	ES CC	5	218450296
28RH418E2S11GUARDIANwith ducted air handler PE(S,T)23J	1.5 tons16,000 Btu/h · Ducted	2.74	57%	7.5	14.3	11.0	8,500	None	396	217735305
29RH424E2S11GUARDIANwith indoor coil CM30C2K+TDR and furnace EE*B	2 tons21,200 Btu/h · Ducted	2.55	65%	7.5	14.3	10.5	14,700	None	190	217626354
30RH430E2S11GUARDIAN · LX SERIESwith ducted air handler JHE30B5AD2SS1	2.5 tons30,000 Btu/h · Ducted	2.00	53%	7.5	14.3	11.0	14,600	None	63	217942059
31RH436E2S11GUARDIANwith indoor coil D(A,C,E)36B4J+TDR and furnace TM8Y100C20MP11	2.5 tons30,200 Btu/h · Ducted	2.91	70%	7.8	14.3	9.8	21,800	None	570	217049469
32RH436E4S11GUARDIAN · LX SERIESwith ducted air handler CTM48D5CFS1+JME18D2SN1	3 tons34,200 Btu/h · Ducted	2.36	57%	7.5	14.3	11.0	17,600	None	28	217351406
33RH448E2S11GUARDIANwith indoor coil D(A,C,E)60D3J+TDR and furnace TM9Y080C16MP11	3.5 tons43,500 Btu/h · Ducted	2.91	70%	7.8	14.3	11.0	32,400	None	935	217049622
34RH448E3S11GUARDIAN · LX SERIESwith ducted air handler CTF60C5CHS1+JME12C2SN1	4 tons46,500 Btu/h · Ducted	2.36	56%	7.5	14.3	11.0	25,800	None	32	217291989
35RH448E4S11EVCON · LX SERIESwith ducted air handler CTM60D5CHS1+JME18D2SN1	4 tons48,000 Btu/h · Ducted	2.36	56%	7.5	14.3	11.0	26,200	None	32	217351372
36RH460E2S11GUARDIANwith ducted air handler AE*L+DM60B4J+TDR	4.5 tons52,000 Btu/h · Ducted	2.79	69%	7.5	14.3	11.0	39,000	None	322	217015411
37RH460E3S11GUARDIAN · LX SERIESwith ducted air handler CTM60D5CJS1+JME18D2SN1	4.5 tons55,500 Btu/h · Ducted	2.34	57%	7.5	14.3	11.0	31,800	None	12	217292142
38RH460E4S11GUARDIAN · LX SERIESwith ducted air handler CTM60D5CJS1+JME18D2SN1	4.5 tons55,500 Btu/h · Ducted	2.34	57%	7.5	14.3	11.0	31,800	None	12	217292218
39RH630E2S11GUARDIAN · LX SERIESwith indoor coil CTM36C5ADS1 and furnace RL18080C16MPS1	2.5 tons30,400 Btu/h · Ducted	2.40	52%	8.1	17.0	13.0	15,200	CEE 25CEE 26	124	218418047
40UMC18CN23STG1GUARDIAN · UMULTI	1.5 tons18,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.16	104%	9.4	17.5	12.0	18,800	CEE 25CEE 26CEE AdvXcelDOEES CC	9	215747714
41UMC24CN23STG1GUARDIAN · UMULTI	2.5 tons27,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.88	102%	8.8	18.0	11.5	27,650	CEE 25CEE 26XcelES CC	9	215747716
42UMC36CN23STG1GUARDIAN · UMULTI	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.94	101%	10.0	22.0	12.9	36,510	CEE 25CEE 26XcelES CC	9	215747722
43UMC48CN23STG1GUARDIAN · UMULTI	3.5 tons42,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.00	79%	9.5	22.0	12.0	37,830	CEE 25CEE 26XcelES CC	9	215747719
44UPC09CN23STG1GUARDIAN · UPACwith ductless indoor unit UNI09HW23STG1	1 ton9,000 Btu/h · Ducted and non-ducted	1.80	111%	10.5	22.0	12.0	10,000	CEE 25CEE 26XcelES CC	9	215439626
45UPC12CN23STG1GUARDIAN · UPACwith ductless indoor unit UNI12HW23STG1	1 ton12,000 Btu/h · Ducted and non-ducted	1.88	100%	10.5	22.0	12.0	12,000	CEE 25CEE 26XcelES CC	9	215439627
46UPC18CN23STG1GUARDIAN · UPACwith ductless indoor unit UNI18CS23STG1	1.5 tons18,000 Btu/h · Ducted and non-ducted	2.26	100%	10.0	20.0	12.0	18,000	CEE 25CEE 26CEE AdvXcelDOEES CC	9	216019852
47UPC24CN23STG1GUARDIANwith ducted air handler JHE24B5AC2SS1	2 tons24,000 Btu/h · Ducted and non-ducted	3.55	81%	9.5	18.0	11.7	24,200	CEE 25CEE 26XcelES CC	32	216409634
48UPC36CN23STG1GUARDIAN · UPACwith ductless indoor unit UNI36CS23STG1	3 tons36,000 Btu/h · Ducted and non-ducted	2.07	100%	9.5	19.5	12.0	36,000	CEE 25CEE 26XcelES CC	20	215449562
49UPC36CN23STG1*GUARDIAN · UPACwith ductless indoor unit UNI36HW23STG1	3 tons36,000 Btu/h · Non-ducted	1.88	100%	10.0	20.0	12.0	36,000	CEE 25CEE 26XcelES CC	3	216346013
50UPC48CN23STG1GUARDIAN · UPACwith ducted air handler UNI48DT23STG1	3.5 tons44,000 Btu/h · Ducted and non-ducted	2.00	100%	9.5	19.5	10.7	44,000	CEE 25CEE 26XcelES CC	15	215441405

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