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

8 models

Sorted by manufacturer and model.

Page 1 of 1
# · Outdoor model	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
1CU-VST09HC-WIFIDR25Voltas · Vertis Serieswith ductless indoor unit EU- VST09HC-WIFIDR25	1 ton9,000 Btu/h · Non-ducted	2.11	60%	9.0	22.5	12.5	5,400	CEE 25CEE 26	2	218457906
2CU-VST12HC-WIFIDR25Voltaswith ductless indoor unit EU-VST12HC-WIFIDR25	1 ton12,000 Btu/h · Non-ducted	2.00	63%	8.5	20.0	11.1	7,500	CEE 25CEE 26	2	216797741
3CU-VST18HC-WIFIDR25Voltas · Vertis Serieswith ductless indoor unit EU- VST18HC-WIFIDR25	1.5 tons18,000 Btu/h · Non-ducted	2.53	74%	9.8	20.0	12.0	13,400	CEE 25CEE 26Xcel	2	218324262
4CU-VST24HC-WIFIDR25Voltaswith ductless indoor unit EU- VST24HC-WIFIDR25	2 tons24,000 Btu/h · Non-ducted	1.98	76%	9.0	19.5	10.6	18,200	CEE 25CEE 26Xcel	2	218457908
5VAUWR-24HCDR2Voltaswith ducted air handler D(A,C,E)31D2J+TDR	2 tons22,400 Btu/h · Ducted	2.57	71%	8.2	16.0	11.2	17,000	CEE 25CEE 26XcelES CC	3	218461483
6VAUWR-36HCDR2Voltaswith ducted air handler D(A,C,E)37D3J+TDR	2.5 tons32,000 Btu/h · Ducted	2.35	73%	8.2	16.5	12.0	26,200	CEE 25CEE 26XcelES CC	3	218461484
7VAUWR-48HCDR2Voltaswith ducted air handler VAUH-48HCDR2	4 tons48,000 Btu/h · Ducted	2.52	77%	9.0	19.0	12.0	37,000	CEE 25CEE 26XcelES CC	3	217269208
8VAUWR-60HCDR2Voltaswith ducted air handler VAUH-60HCDR2	5 tons57,000 Btu/h · Ducted	2.42	75%	9.0	19.0	11.0	42,500	CEE 25CEE 26XcelES CC	3	217269209

Download CSV of the matching modelsAll 8 matching models, every page, in this order.