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

WHIRLPOOL(remove filter)

42 models

Sorted by manufacturer and model.

Page 2 of 2
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
26RHPXYB042AJTWHIRLPOOL	3.5 tons40,000 Btu/h · Ducted	1.55	43%	6.7	13.4	10.6	17,000	None	1	217887243
27RHPXYB048AJTWHIRLPOOL	4 tons45,500 Btu/h · Ducted	1.80	43%	6.7	13.4	10.6	19,400	None	1	217887244
28RHPXYB060AJTWHIRLPOOL	5 tons57,000 Btu/h · Ducted	1.59	43%	6.7	13.4	10.6	24,400	None	1	217887245
29WLP14AY18AJ1NWHIRLPOOLwith ducted air handler WLH2TY2417STANN	1.5 tons17,100 Btu/h · Ducted	1.80	51%	7.5	14.3	9.0	8,600	None	9	217536548
30WLP14AY24AJ2NWHIRLPOOLwith ducted air handler WLH2TY2417STANN	2 tons22,800 Btu/h · Ducted	1.90	46%	7.5	14.3	9.0	10,400	None	5	217536549
31WLP14AY30AJ2NWHIRLPOOLwith ducted air handler AE*S+DM36A3J+TDR	2 tons26,800 Btu/h · Ducted	2.33	58%	7.5	14.3	9.0	15,200	None	10	218687477
32WLP14AY36AJ2NWHIRLPOOLwith ducted air handler AE*S+DM36A3J+TDR	2.5 tons32,400 Btu/h · Ducted	2.54	65%	7.5	14.3	9.0	20,400	None	13	218687479
33WLP14AY42AJ2NWHIRLPOOLwith ducted air handler AE*L+DM60A4Z+TXV+TDR	3 tons37,000 Btu/h · Ducted	2.58	61%	7.5	14.3	9.0	23,600	None	20	218691737
34WLP14AY48AJ2NWHIRLPOOLwith ducted air handler AE*L+DM60A4Z+TXV+TDR	3.5 tons42,500 Btu/h · Ducted	2.44	60%	7.5	14.3	9.0	26,000	None	13	218691738
35WLP14AY60AJ2NWHIRLPOOLwith ducted air handler AE*L+DM60B4Z+TXV+TDR	4.5 tons51,500 Btu/h · Ducted	2.52	61%	7.5	14.3	9.0	32,400	None	8	218691739
36WLP15AY18AJ2NWHIRLPOOL · CLASSICwith ducted air handler WLH2TY2417STANN	1.5 tons17,100 Btu/h · Ducted	1.90	48%	7.8	15.2	11.7	8,200	None	5	217536709
37WLP15AY24AJ2NWHIRLPOOL · CLASSICwith ducted air handler WLH2TY2417STANN	2 tons22,800 Btu/h · Ducted	2.00	48%	7.8	15.2	11.7	10,900	None	4	217536704
38WLP15AY30AJ2NWHIRLPOOLwith ducted air handler AE*S+DM36A3J+TDR	2 tons26,800 Btu/h · Ducted	2.72	127%	7.8	15.2	11.7	34,600	Xcel	10	218687483
39WLP15AY36AJ2NWHIRLPOOLwith ducted air handler AE*S+DM36A3J+TDR	2.5 tons32,400 Btu/h · Ducted	2.73	127%	7.8	15.2	11.7	40,500	Xcel	11	218687485
40WLP15AY42AJ2NWHIRLPOOL · CLASSICwith ducted air handler WLH2TY4821STANN	3.5 tons40,000 Btu/h · Ducted	2.10	49%	7.8	15.2	11.7	19,700	CEE 25	7	217536711
41WLP15AY48AJ2NWHIRLPOOL · CLASSICwith ducted air handler WLH2TY4821STANN	4 tons45,500 Btu/h · Ducted	2.20	52%	7.8	15.2	11.7	23,600	None	7	217536705
42WLP15AY60AJ2NWHIRLPOOL · CLASSICwith ducted air handler WLH2TY6024STANN	5 tons57,000 Btu/h · Ducted	2.10	50%	7.8	15.2	11.7	27,600	None	5	217536707

Download CSV of the matching modelsAll 42 matching models, every page, in this order.