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

9,695 models

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Page 358 of 388
# · Outdoor model	Manufacturer	Size · type	COP@5°F	Cap. 5/47	HSPF2	SEER2	EER2	Btu/h @5°F	Meets	Combos	AHRI ref.
89264TXK2324BF000AATranewith ductless indoor unit 4MXW2324BF000AA	Trane	2 tons24,000 Btu/h · Non-ducted	—	—	7.8	18.0	9.0	—	None	1	212394389
89274TXK2324BFP00AATranewith ductless indoor unit 4MXW2324BF000AA	Trane	2 tons24,000 Btu/h · Non-ducted	—	—	7.8	18.0	9.0	—	None	1	212394390
89284TXK2336BF000AATranewith ductless indoor unit 4MXW2336BF000AA	Trane	3 tons36,000 Btu/h · Non-ducted	—	—	7.5	17.0	8.0	—	None	1	212394391
89294TXK2336BFP00AATranewith ductless indoor unit 4MXW2336BF000AA	Trane	3 tons36,000 Btu/h · Non-ducted	—	—	7.5	17.0	8.0	—	None	1	212394392
89304TXK2509A10N0**TRANEwith ductless indoor unit 4MXD2309A10N0	Trane	1 ton9,100 Btu/h · Non-ducted	1.93	62%	9.5	20.4	14.2	6,800	CEE 25CEE 26XcelES CC	6	212292414
89314TXK2512A10N0**TRANE · 25 Serieswith ductless indoor unit 4MXW2512A10N0	Trane	1 ton12,000 Btu/h · Non-ducted	1.93	77%	9.0	25.0	12.5	9,200	CEE 25CEE 26Xcel	6	207629149
89324TXK2518A10N0**TRANEwith ductless indoor unit 4MXW2518A10N0	Trane	1.5 tons18,000 Btu/h · Ducted and non-ducted	1.79	80%	8.5	23.0	13.0	14,500	CEE 25CEE 26Xcel	6	207642981
89334TXK2524A10N0**AMERICAN STANDARDwith ductless indoor unit 4MXD2324A10N0	Trane	2 tons22,000 Btu/h · Non-ducted	1.90	79%	9.0	20.0	12.5	19,000	CEE 25CEE 26XcelES CC	8	211727035
89344TXK3809B10NU**TRANE · 38 Serieswith ductless indoor unit 4MXW3809B10NU	Trane	1 ton9,000 Btu/h · Non-ducted	1.91	144%	11.0	27.0	16.6	13,000	CEE 25CEE 26XcelES CC	2	204340354
89354TXK3812A10NU**TRANE · 38 Serieswith ductless indoor unit 4MXW3812A10NU	Trane	1 ton12,000 Btu/h · Non-ducted	1.91	98%	8.5	24.0	14.0	12,000	CEE 25CEE 26XcelES CC	2	9150123
89364TXK3818A10NU**TRANEwith ductless indoor unit 4MXW3818A10NU	Trane	1.5 tons18,000 Btu/h · Non-ducted	1.80	111%	10.0	22.0	13.5	20,000	CEE 25CEE 26XcelES CC	2	9150125
89374TXM2118A12N0**TRANE · M-Series	Trane	1.5 tons17,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.21	76%	10.0	21.0	12.0	13,600	CEE 25CEE 26XcelES CC	6	210435405
89384TXM2124A13N0**TRANE · M-Series	Trane	2 tons23,200 Btu/h · Ducted and non-ducted and mixed (multi-zone)	2.10	90%	10.0	21.0	12.5	21,600	CEE 25CEE 26XcelES CC	6	210435406
89394TXM2130A14N0**TRANE · M-Series	Trane	2.5 tons28,400 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.84	76%	10.0	21.0	12.5	22,800	CEE 25CEE 26XcelES CC	6	210435407
89404TXM2136A14N0**TRANE · M-Series	Trane	3 tons34,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.82	90%	10.0	21.0	12.0	32,400	CEE 25CEE 26XcelES CC	6	210435408
89414TXM2142A15N0**TRANE · M-Series	Trane	3 tons36,000 Btu/h · Ducted and non-ducted and mixed (multi-zone)	1.92	81%	10.0	21.0	12.0	32,400	CEE 25CEE 26XcelES CC	6	210435409
89424TXM2318A12NU**TRANE · 23 MZ Series	Trane	1.5 tons18,000 Btu/h · Non-ducted	1.81	104%	10.0	20.0	12.0	21,800	CEE 25CEE 26XcelES CC	2	204340534
89434TXM2324A13NU**TRANE · 23 MZ Series	Trane	2 tons22,000 Btu/h · Non-ducted	1.80	115%	10.0	20.0	12.0	30,000	CEE 25CEE 26XcelES CC	2	204340536
89444TXM2330A14NU**TRANE · 23 MZ Series	Trane	3 tons36,000 Btu/h · Non-ducted and mixed (multi-zone)	1.82	78%	8.6	16.0	9.0	28,200	XcelES CC	4	206221558
89454TXM2336A15NU**TRANE · 23 MZ Series	Trane	3.5 tons42,000 Btu/h · Non-ducted and mixed (multi-zone)	1.82	74%	8.6	16.0	9.0	31,200	XcelES CC	4	206319651
89464TYK2336BFP00AATranewith ductless indoor unit 4MYW2336BF000AA	Trane	3 tons36,000 Btu/h · Non-ducted	—	—	7.5	17.0	8.0	—	None	1	206322110
89474WCA4024C1RUNTRU	Trane	2 tons23,600 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	2	212436211
89484WCA4030C1RUNTRU	Trane	2.5 tons29,000 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	2	212436212
89494WCA4036C1RUNTRU	Trane	3 tons34,200 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	2	212436213
89504WCA4042C1RUNTRU	Trane	3.5 tons41,000 Btu/h · Ducted	—	—	6.7	13.4	10.6	—	None	2	212436214

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