TOSOT heat pumps

113 ENERGY STAR certified TOSOT outdoor units (85 mini-split, 24 central, 4 packaged). The most efficient is the TW09HAY32A1DO at 30.0 SEER2 and 11.2 HSPF2; 102 models are rated for cold climates.

Some of these units are also certified under GREE, Kinghome, Willis, ECO AC, Ouellet, Blueridge, BOREAL, HOUSE KOBO.

ENERGY STAR data, updated October 12, 2026

113 models, ranked by SEER2 (cooling efficiency), then HSPF2.

#		Type						Cold
1	TOSOT TW09HAY32A1DOAiry	Mini-split	9,000 BTU	30.0	16.8	11.2	11,500	Yes	6
2	TOSOT TW09WH29D6DOAiry	Mini-split	9,000 BTU	30.0	16.8	11.2	11,500	Yes	1
3	TOSOT TWH09AD32AOAiry	Mini-split	9,000 BTU	30.0	16.8	11.2	11,500	Yes	5
4	TOSOT TW12HAY32A1DOAiry	Mini-split	12,000 BTU	29.5	15.2	10.0	12,200	Yes	6
5	TOSOT TW12WH29D6DOAiry	Mini-split	12,000 BTU	29.5	15.2	10.0	12,200	Yes	1
6	TOSOT TWH12AD32AOAiry	Mini-split	12,000 BTU	29.5	15.2	10.0	12,200	Yes	6
7	TOSOT TW18HAY32A1DOAiry	Mini-split	18,000 BTU	27.5	14.3	10.0	18,000	Yes	1
8	TOSOT TWH18AD32AOAiry	Mini-split	18,000 BTU	27.5	14.3	10.0	18,000	Yes	7
9	TOSOT TWH18AR32AOAiry	Mini-split	18,000 BTU	27.5	14.3	10.0	18,000	Yes	1
10	TOSOT TAVCI7H1R09Clivia	Mini-split	9,000 BTU	27.0	15.0	10.5	9,500	Yes	1
11	TOSOT TW09HP32A2AOClivia	Mini-split	9,000 BTU	27.0	15.0	10.5	9,500	Yes	2
12	TOSOT TW09HXP2A1AOPular	Mini-split	9,000 BTU	27.0	14.6	10.0	9,900	Yes	1
13	TOSOT TW24HAY32A1DOAll-match	Mini-split	24,000 BTU	27.0	14.0	10.0	24,000	Yes	4
14	TOSOT TW24WH29D6DOAiry	Mini-split	24,000 BTU	27.0	14.0	10.0	24,000	Yes	1
15	TOSOT TWH24AD32AOAiry	Mini-split	24,000 BTU	27.0	14.0	10.0	24,000	Yes	4
16	TOSOT TWH24AR32AOAiry	Mini-split	24,000 BTU	27.0	14.0	10.0	24,000	Yes	1
17	TOSOT SU-AORAKI9-230/OAORAKI	Mini-split	9,000 BTU	26.0	15.0	10.4	9,500	Yes	2
18	TOSOT TAVCI7H4R09Clivia	Mini-split	9,000 BTU	26.0	15.0	10.4	10,000	Yes	6
19	TOSOT TW09HP32A2DOCPular	Mini-split	9,000 BTU	26.0	15.0	10.4	10,000	Yes	6
20	TOSOT TWH09AUC25R32A1DOFloor ceiling	Mini-split	9,000 BTU	26.0	15.0	10.4	10,000	Yes	3
21	TOSOT TWH09PD32AOPular	Mini-split	9,000 BTU	26.0	15.0	10.4	10,000	Yes	7
22	TOSOT TWH09PR32DOPular	Mini-split	9,000 BTU	26.0	15.0	10.4	9,500	Yes	1
23	TOSOT TW24HP32A2DOPular	Mini-split	24,000 BTU	26.0	13.7	10.0	20,000	Yes	4
24	TOSOT TW24HP32A2DOCPular	Mini-split	24,000 BTU	26.0	13.7	10.0	20,000	Yes	4
25	TOSOT TWH24AG25D6DOTOSOT Premium Level Series	Mini-split	24,000 BTU	26.0	13.7	10.0	19,000	Yes	1
26	TOSOT TWH24PD32AOPular	Mini-split	24,000 BTU	26.0	13.7	10.0	20,000	Yes	5
27	TOSOT TWH24PR32DOPular	Mini-split	24,000 BTU	26.0	13.7	10.0	19,000	Yes	2
28	TOSOT SU-AORAKI12-230/OAORAKI	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	2
29	TOSOT SU-AORAKI18-230/OAORAKI	Mini-split	18,000 BTU	24.5	13.7	9.5	15,800	Yes	4
30	TOSOT TAVCI7H1R12Clivia	Mini-split	12,000 BTU	24.5	13.0	9.5	9,500	Yes	1
31	TOSOT TAVCI7H4R12Clivia	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	6
32	TOSOT TW12HP32A2AOClivia	Mini-split	12,000 BTU	24.5	13.0	9.5	9,500	Yes	2
33	TOSOT TW12HP32A2DOClivia	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	7
34	TOSOT TW12WH25A1DOClivia	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	1
35	TOSOT TWH12AUC25R32A1AOClivia	Mini-split	12,000 BTU	24.5	13.0	9.5	9,500	Yes	1
36	TOSOT TWH12AUC25R32A1DOAll MATCH	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	2
37	TOSOT TWH12PD32AOPular	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	7
38	TOSOT TWH12PR32AOClivia	Mini-split	12,000 BTU	24.5	13.0	9.5	9,500	Yes	1
39	TOSOT TWH12PR32DOClivia	Mini-split	12,000 BTU	24.5	13.0	9.5	11,000	Yes	2
40	TOSOT TWH18PD32AOPular	Mini-split	18,000 BTU	24.5	13.7	9.5	15,800	Yes	5
41	TOSOT TAVCI7H4R18Clivia	Mini-split	18,000 BTU	24.5	13.7	9.0	14,600	Yes	1
42	TOSOT TW18HP32A2DOCClivia	Mini-split	18,000 BTU	24.5	13.7	9.0	14,600	Yes	1
43	TOSOT TWH18AUC25R32A1DOClivia	Mini-split	18,000 BTU	24.5	13.7	9.0	15,000	Yes	3
44	TOSOT TWH18PR32DOPular	Mini-split	18,000 BTU	24.5	13.7	9.0	14,600	Yes	2
45	TOSOT TW24HCL32A5DOClivia	Mini-split	24,000 BTU	24.0	13.1	9.0	22,000	Yes	1
46	TOSOT TMV-V36WL/NHC-T(U)Ultra Heat GMV6 Mini	Mini-split	36,000 BTU	23.5	14.5	9.8	31,600	Yes	3
47	TOSOT SU-AORAKI24-230/OClivia	Mini-split	24,000 BTU	23.5	12.0	9.5	20,000	Yes	4
48	TOSOT TAVCI7H4R24Clivia	Mini-split	24,000 BTU	23.5	12.0	9.0	18,000	No	1
49	TOSOT TMV-V48WL/NHC-T(U)Ultra Heat GMV6 Mini	Mini-split	48,000 BTU	23.5	13.5	9.0	38,000	Yes	3
50	TOSOT TWH24AUC25R32A1DOClivia	Mini-split	18,000 BTU	23.5	12.0	9.0	18,000	Yes	1
51	TOSOT TMV-V60WL/NHC-T(U)Ultra Heat GMV6 Mini	Mini-split	60,000 BTU	22.5	10.5	9.2	46,500	Yes	3
52	TOSOT TWH30CD32AOCharmo	Mini-split	30,000 BTU	22.5	11.3	9.0	23,000	Yes	4
53	TOSOT TWH30AT19D6DOTosot standard Level Series	Mini-split	30,000 BTU	22.0	10.9	9.0	23,000	Yes	1
54	TOSOT TWH30R32DOCharmo	Mini-split	30,000 BTU	22.0	11.0	9.0	23,000	Yes	1
55	TOSOT TGWHD-60NDM-Series	Mini-split	60,000 BTU	21.0	11.7	10.0	36,400	No	3
56	TOSOT TM18D6MOR32 FreeMatch	Mini-split	18,000 BTU	21.0	12.0	10.0	13,800	Yes	3
57	TOSOT TM18H32MOM-Series	Mini-split	18,000 BTU	21.0	12.0	10.0	13,800	Yes	3
58	TOSOT TM24D6MOTOSOT Comfort Manhatthan Series	Mini-split	24,000 BTU	21.0	13.3	10.0	21,600	Yes	3
59	TOSOT TM30D6MOR32 FreeMatch	Mini-split	30,000 BTU	21.0	13.6	10.0	27,000	Yes	3
60	TOSOT TM36D6MOR32 FreeMatch	Mini-split	36,000 BTU	21.0	12.0	10.0	36,000	Yes	3
61	TOSOT TM42D6MOR32 FreeMatch	Mini-split	42,000 BTU	21.0	13.0	10.0	37,800	Yes	3
62	TOSOT TM42H32MOM-Series	Mini-split	42,000 BTU	21.0	13.0	10.0	37,800	Yes	3
63	TOSOT TM48D6MOR32 FreeMatch	Mini-split	48,000 BTU	21.0	12.0	10.0	37,800	Yes	3
64	TOSOT TM48H32MOM-Series	Mini-split	48,000 BTU	21.0	12.0	10.0	37,800	Yes	3
65	TOSOT TM60D6MOTOSOT Comfort Manhatthan Series	Mini-split	60,000 BTU	21.0	11.7	10.0	36,400	No	1
66	TOSOT TMH18D32POM-Series	Mini-split	18,000 BTU	21.0	11.5	10.0	13,800	Yes	3
67	TOSOT TMSCI7H4R18M-Series	Mini-split	18,000 BTU	21.0	12.0	10.0	13,800	Yes	3
68	TOSOT TACCI7H4R36Charmo	Mini-split	36,000 BTU	21.0	10.6	8.5	24,600	Yes	2
69	TOSOT TAW20-36H1BCOSMO	Mini-split	36,000 BTU	21.0	10.6	8.5	24,600	Yes	1
70	TOSOT TWH36AT19D6DOTosot standard Level Series	Mini-split	36,000 BTU	21.0	10.6	8.5	24,600	Yes	1
71	TOSOT TWH36CD32AOCharmo	Mini-split	36,000 BTU	21.0	12.0	8.5	24,600	Yes	5
72	TOSOT TWH36R32DOCharmo	Mini-split	36,000 BTU	21.0	12.0	8.5	24,600	Yes	1
73	TOSOT TAY18-24H1BZeno	Mini-split	24,000 BTU	21.0	11.0	8.0	-	No	1
74	TOSOT TACCI7H1R09Charmo	Mini-split	9,000 BTU	20.5	11.9	8.8	7,600	Yes	1
75	TOSOT TACCI7H4R09Charmo	Mini-split	9,000 BTU	20.5	12.5	8.8	7,600	Yes	1
76	TOSOT TU60W-GDUG Series	Central	4-ton	20.0	11.7	9.5	40,000	No	2
77	TOSOT TWH18R32DOCharmo	Mini-split	18,000 BTU	20.0	12.0	8.5	12,100	Yes	1
78	TOSOT TWH36ATEXH-D6DNA1G/OALL MATCH	Mini-split	36,000 BTU	20.0	12.0	8.5	24,400	Yes	1
79	TOSOT TU60-R32WEDUFLEXX Ultra heat Series	Central	4-ton	19.0	11.7	10.5	54,000	Yes	6
80	TOSOT TU60W-EDUFLEXX High-efficiency Series	Central	4-ton	19.0	11.7	10.5	54,000	Yes	3
81	TOSOT TU48W-EDUFLEXX High-efficiency Series	Central	4-ton	19.0	11.7	10.0	48,000	Yes	1
82	TOSOT TU60-48WEDUE Series	Central	4-ton	19.0	11.7	10.0	54,000	Yes	2
83	TOSOT TUD60-48W2/NHE-D(U)E Series	Central	4-ton	19.0	11.7	10.0	54,000	Yes	4
84	TOSOT TU60-32GDUTOSOT UNIX Series	Central	4-ton	19.0	11.5	9.5	40,000	No	1
85	TOSOT SU-COSMO24-230/OCharmo	Mini-split	24,000 BTU	19.0	11.9	8.5	15,700	Yes	1
86	TOSOT TWH12R32DOCharmo	Mini-split	12,000 BTU	19.0	9.8	8.5	9,100	Yes	1
87	TOSOT TWH24R32DOCharmo	Mini-split	24,000 BTU	19.0	11.9	8.5	15,700	Yes	1
88	TOSOT TU36W-GDUG Series	Central	3-ton	19.0	11.7	8.3	21,600	No	1
89	TOSOT TUD36-36W2/NHG-D(U)G Series	Central	3-ton	18.5	11.2	8.5	21,600	No	2
90	TOSOT TU60-32WEDUTOSOT UNIX Series	Central	4-ton	18.2	11.2	10.5	54,000	Yes	1
91	TOSOT HP-UA36/OE Series	Central	3-ton	18.2	11.2	10.0	34,000	Yes	1
92	TOSOT HP-UA60/OE Series	Central	4-ton	18.2	11.2	10.0	54,000	Yes	1
93	TOSOT TU36-24WEDUE Series	Central	3-ton	18.2	11.2	10.0	34,000	Yes	2
94	TOSOT TU36W-EDUFLEXX High-efficiency Series	Central	3-ton	18.2	11.2	10.0	34,000	Yes	3
95	TOSOT TUD36-24W2/NHE-D(U)E Series	Central	2.5-ton	18.2	11.2	10.0	34,000	Yes	4
96	TOSOT TU30W-GDUG Series	Central	2-ton	18.2	11.2	8.3	19,500	No	2
97	TOSOT TUD30-24W2/NHG-D(U)G Series	Central	2-ton	18.2	11.2	8.3	19,500	No	2
98	TOSOT TU24-R32WEDUE Series	Central	2-ton	18.0	12.0	10.0	24,000	Yes	1
99	TOSOT TU24W-EDUFLEXX High-efficiency Series	Central	2-ton	18.0	12.0	10.0	25,000	Yes	1
100	TOSOT TU36-32WEDUTOSOT NOVA Series	Central	3-ton	18.0	11.2	10.0	34,000	Yes	1
101	TOSOT TU36-R32WEDUFLEXX Ultra heat Series	Central	2.5-ton	18.0	11.2	10.0	34,000	Yes	6
102	TOSOT TU18-R32WEDUE Series	Central	1.5-ton	18.0	12.0	9.0	18,000	Yes	1
103	TOSOT TUD18-12W2/NHE-D(U)E Series	Central	1.5-ton	18.0	12.0	9.0	18,000	Yes	2
104	TOSOT TK-H02TC/NHA-D(U)Universal DC Inverter Packaged Unit	Packaged	2-ton	18.0	11.7	8.8	29,000	Yes	1
105	TOSOT TK-H03TC/NHA-D(U)DC inverter rooftop unit	Packaged	3-ton	18.0	11.2	8.5	29,000	Yes	2
106	TOSOT TK-H04TC/NHA-D(U)Universal DC Inverter Packaged Unit	Packaged	4-ton	18.0	11.2	8.5	51,000	Yes	1
107	TOSOT TU30-R32WGDUG Series	Central	2-ton	18.0	11.5	8.3	19,500	No	2
108	TOSOT KH05TCNHADC inverter rooftop unit	Packaged	5-ton	18.0	11.2	8.3	51,000	Yes	2
109	TOSOT TGWHD-18NDMulti R32 AO	Mini-split	18,000 BTU	17.0	11.3	8.5	13,800	Yes	1
110	TOSOT TGWHD-24NDMulti R32 AO	Mini-split	24,000 BTU	17.0	11.6	8.5	17,000	Yes	1
111	TOSOT TGWHD-30NDMulti R32 AO	Mini-split	30,000 BTU	17.0	11.1	8.5	21,000	Yes	1
112	TOSOT TGWHD-36NDMulti R32 AO	Mini-split	36,000 BTU	17.0	11.6	8.5	28,000	Yes	1
113	TOSOT TGWHD-42NDMulti R32 AO	Mini-split	42,000 BTU	17.0	11.0	8.5	29,400	Yes	1