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 186 of 388
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
4626AST-12UW3SXEDH02HISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXEDH02	Hisense	1 ton12,000 Btu/h · Non-ducted	2.05	70%	9.5	23.5	12.7	8,400	CEE 25CEE 26XcelES CC	1	213803153
4627AST-12UW3SXEDH02GHISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXEDH02	Hisense	1 ton12,000 Btu/h · Non-ducted	2.05	70%	9.5	23.5	12.7	8,400	CEE 25CEE 26XcelES CC	1	213741332
4628AST-12UW3SXEDH02XHISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXEDH02	Hisense	1 ton12,000 Btu/h · Non-ducted	2.05	70%	9.5	23.5	12.7	8,400	CEE 25CEE 26XcelES CC	1	213741333
4629AST-12UW3SXEDL01HISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXEDL01	Hisense	1 ton12,000 Btu/h · Non-ducted	1.75	70%	9.5	21.0	13.0	8,400	CEE 25CEE 26Xcel	1	206347237
4630AST-12UW3SXETD02HISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXEDH02	Hisense	1 ton12,000 Btu/h · Non-ducted	2.05	70%	9.5	23.5	12.7	8,400	CEE 25CEE 26XcelES CC	1	213741334
4631AST-12UW3SXG01HISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXG**01	Hisense	1 ton12,000 Btu/h · Non-ducted	1.75	70%	9.5	21.0	13.0	8,400	CEE 25CEE 26Xcel	1	203378232
4632AST-12UW3SXG01AHISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXG**01A	Hisense	1 ton12,000 Btu/h · Non-ducted	1.85	80%	9.5	21.0	13.0	9,600	CEE 25CEE 26Xcel	1	205092762
4633AST-12UW3SXG01BHISENSE · HiULTRAwith ductless indoor unit AST-12UW3SXG**01B	Hisense	1 ton12,000 Btu/h · Non-ducted	1.85	80%	9.5	21.0	13.0	9,600	CEE 25CEE 26Xcel	1	216010669
4634AST-18UW3SBB00HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBB00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.87	77%	9.2	22.5	13.0	13,770	CEE 25CEE 26XcelES CC	1	211717255
4635AST-18UW3SBB00HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBB**00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.87	77%	8.6	22.5	13.0	13,770	CEE 25CEE 26XcelES CC	1	203378283
4636AST-18UW3SBB00AHISENSEwith ductless indoor unit AST-18UW3SBB**00A	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	9.2	22.5	13.0	11,900	CEE 25CEE 26	1	205092764
4637AST-18UW3SBB01HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBB**01	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	86%	9.5	20.5	13.2	15,500	CEE 25CEE 26XcelES CC	1	208193234
4638AST-18UW3SBBDC00HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDC00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	8.6	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	206347238
4639AST-18UW3SBBDH00HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDH00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	8.6	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	213803160
4640AST-18UW3SBBDH00GHISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDH00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	8.6	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	213741359
4641AST-18UW3SBBDH00UHISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDH00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	8.6	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	213741360
4642AST-18UW3SBBDH01HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDH01	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	74%	9.5	20.5	13.2	13,300	CEE 25CEE 26XcelES CC	1	213803154
4643AST-18UW3SBBDH01GHISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDH01	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	74%	9.5	20.5	13.2	13,300	CEE 25CEE 26XcelES CC	1	213741335
4644AST-18UW3SBBDH01XHISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDH01	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	74%	9.5	20.5	13.2	13,300	CEE 25CEE 26XcelES CC	1	213741336
4645AST-18UW3SBBDL00HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBBDL00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	8.6	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	206347239
4646AST-18UW3SBN00HISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBN**00	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.80	66%	9.2	22.5	13.0	11,900	CEE 25CEE 26ES CC	1	203378282
4647AST-18UW3SBN00AHISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBN**00A	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.87	77%	9.2	22.5	13.0	13,770	CEE 25CEE 26XcelES CC	1	205092763
4648AST-18UW3SBN00BHISENSE · HiULTRAwith ductless indoor unit AST-18UW3SBN**00B	Hisense	1.5 tons18,000 Btu/h · Non-ducted	1.87	77%	9.2	22.5	13.0	13,770	CEE 25CEE 26XcelES CC	1	216010670
4649AST-24UW3SDB01HISENSE · HiULTRAwith ductless indoor unit AST-24UW3SDB**01	Hisense	2 tons23,000 Btu/h · Non-ducted	2.13	89%	8.6	20.5	12.2	20,500	CEE 25CEE 26XcelES CC	1	203383847
4650AST-24UW3SDB01AHISENSE · HiULTRAwith ductless indoor unit AST-24UW3SDB**01A	Hisense	2 tons23,000 Btu/h · Non-ducted	1.75	78%	8.6	20.5	12.2	18,000	CEE 25CEE 26XcelES CC	1	205092765

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