ComfortStar heat pumps

78 ENERGY STAR certified ComfortStar outdoor units (58 mini-split, 20 central). The most efficient is the CHF09CD(O) at 28.1 SEER2 and 12.4 HSPF2; 66 models are rated for cold climates.

Some of these units are also certified under Mitsutomo, DuraSTAR, Wells, TRUST AIR CONDITIONERS, Elios, Senville, Cooper&Hunter, Multi MFG.

ENERGY STAR data, updated October 12, 2026

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

#		Type						Cold
1	ComfortStar CHF09CD(O)C series	Mini-split	9,000 BTU	28.1	16.2	12.4	10,800	Yes	5
2	ComfortStar CHF3-09CD(O)CHF Series	Mini-split	9,000 BTU	26.0	15.0	13.8	11,900	Yes	3
3	ComfortStar CZP09CD(O)C series	Mini-split	9,000 BTU	25.5	15.0	12.3	8,000	Yes	5
4	ComfortStar CHF12CD(O)C series	Mini-split	12,000 BTU	25.5	14.0	10.4	12,100	Yes	6
5	ComfortStar CHF3-06CD(O)AO Series	Mini-split	6,000 BTU	25.3	16.0	14.6	8,100	Yes	3
6	ComfortStar CPP3-09CD(O)CPP Series	Mini-split	9,000 BTU	24.6	14.7	13.0	8,600	Yes	5
7	ComfortStar CZP12CD(O)A series	Mini-split	12,000 BTU	24.6	13.7	10.7	8,400	Yes	5
8	ComfortStar CMZ-27-3ZMULTI	Mini-split	30,000 BTU	24.6	12.7	9.5	19,000	No	4
9	ComfortStar CPP3-09CA(O)AO Series	Mini-split	9,000 BTU	24.5	15.0	10.7	7,300	Yes	1
10	ComfortStar CPP3-18CD(O)CPP Series	Mini-split	18,000 BTU	24.0	13.5	12.2	14,200	Yes	7
11	ComfortStar CHF3-12CD(O)CHF Series	Mini-split	12,000 BTU	24.0	13.2	10.5	11,800	Yes	2
12	ComfortStar CMZ-48-4ZBMS500	Mini-split	36,000 BTU	23.9	11.7	9.5	25,200	No	4
13	ComfortStar CPP3-24CD(O)AO Series	Mini-split	24,000 BTU	23.5	13.0	11.1	19,000	Yes	5
14	ComfortStar CZP12CA(O)C series	Mini-split	12,000 BTU	23.5	13.0	10.0	6,800	No	1
15	ComfortStar CMZ-54-5ZBMS500	Mini-split	48,000 BTU	23.4	12.5	9.2	33,000	No	3
16	ComfortStar CPP3-12CA(O)ZMSB Series	Mini-split	12,000 BTU	23.2	12.5	10.4	7,300	No	1
17	ComfortStar CPP3-12CD(O)CPP Series	Mini-split	12,000 BTU	23.1	12.2	11.5	8,900	Yes	5
18	ComfortStar CMZ3-48-5ZCU Series	Mini-split	36,000 BTU	23.1	12.0	10.0	26,000	Yes	3
19	ComfortStar CZP18CD(O)C series	Mini-split	18,000 BTU	23.0	12.5	10.7	13,100	No	6
20	ComfortStar CVH-27-3SHM series	Mini-split	30,000 BTU	23.0	12.5	10.6	25,000	Yes	4
21	ComfortStar CMZ3-24-3ZCU Series	Mini-split	18,000 BTU	23.0	12.5	10.0	14,600	Yes	3
22	ComfortStar CMZ3-30-4ZCU Series	Mini-split	24,000 BTU	23.0	12.2	9.5	19,000	Yes	3
23	ComfortStar CMZ-18-2ZBMS500	Mini-split	18,000 BTU	22.9	13.9	10.5	13,300	Yes	4
24	ComfortStar CHF3-24CD(O)CHF Series	Mini-split	24,000 BTU	22.3	12.5	13.3	24,000	Yes	3
25	ComfortStar CPP3-30CD(O)AO Series	Mini-split	30,000 BTU	22.3	12.0	9.0	20,400	No	2
26	ComfortStar CVH-36-4SHBMS500	Mini-split	36,000 BTU	22.2	13.6	10.3	36,000	Yes	4
27	ComfortStar CZP24CD(O)C series	Mini-split	24,000 BTU	22.0	14.0	11.2	20,000	Yes	7
28	ComfortStar CVH-18-2SHDM-series	Mini-split	18,000 BTU	22.0	12.5	9.8	19,700	Yes	4
29	ComfortStar C32-MZ-2eco smart	Mini-split	18,000 BTU	22.0	11.7	9.5	12,600	Yes	1
30	ComfortStar CVH-60-5SHMTI series	Mini-split	60,000 BTU	22.0	10.5	9.5	46,000	Yes	3
31	ComfortStar CHT18CD-23(O)T-Pro	Mini-split	18,000 BTU	22.0	13.0	9.0	11,900	No	1
32	ComfortStar CVH-48-5SHBMS500	Mini-split	48,000 BTU	21.8	11.7	9.8	45,000	Yes	4
33	ComfortStar CHF3-18CD(O)CHF Series	Mini-split	18,000 BTU	21.7	13.0	10.8	18,000	Yes	3
34	ComfortStar CGS09CD(O)BM series	Mini-split	9,000 BTU	21.7	12.6	9.4	7,000	Yes	1
35	ComfortStar CHF24CD(O)C series	Mini-split	24,000 BTU	21.5	13.0	11.5	27,000	Yes	5
36	ComfortStar CHF18CD(O)C series	Mini-split	18,000 BTU	21.5	12.5	11.3	18,000	Yes	6
37	ComfortStar CVH3-36-5SHZ4S Series	Mini-split	36,000 BTU	21.5	12.2	11.3	38,000	Yes	3
38	ComfortStar CGS09CA(O)MSAG series	Mini-split	9,000 BTU	21.5	12.5	9.1	7,000	Yes	1
39	ComfortStar CVH3-60-6SHZ4S Series	Mini-split	48,000 BTU	21.4	12.0	10.7	48,000	Yes	3
40	ComfortStar CMZ3-55-6ZCU Series	Mini-split	42,000 BTU	21.3	11.7	10.6	38,000	Yes	3
41	ComfortStar CHF3-36DU(O)MCD Series	Mini-split	36,000 BTU	21.2	12.0	11.1	39,500	Yes	4
42	ComfortStar CVH3-48-6SHZ4S Series	Mini-split	48,000 BTU	21.2	12.0	11.0	48,000	Yes	3
43	ComfortStar CVH3-18-3SHZ4S Series	Mini-split	18,000 BTU	21.0	13.0	10.0	18,000	Yes	3
44	ComfortStar CVH3-27-4SHZ4S Series	Mini-split	30,000 BTU	21.0	12.0	10.0	27,000	Yes	3
45	ComfortStar CGS30CD(O)MOD Series	Mini-split	30,000 BTU	21.0	12.2	8.2	18,400	No	1
46	ComfortStar CHF3-36CD(O)AO Series	Mini-split	30,000 BTU	20.0	11.7	10.5	34,600	Yes	2
47	ComfortStar CPP3-36DU(O)BMS Series	Mini-split	36,000 BTU	20.0	9.6	10.3	26,600	Yes	1
48	ComfortStar C32-MZ-5eco smart	Mini-split	36,000 BTU	20.0	11.0	10.0	29,800	Yes	1
49	ComfortStar CHT24CD-23(O)T-Pro	Mini-split	24,000 BTU	20.0	12.5	9.0	16,000	No	1
50	ComfortStar CPP3-48DU(O)MCD Series	Mini-split	48,000 BTU	19.8	9.5	10.2	40,500	Yes	4
51	ComfortStar CGS18CD(O)MSH Series	Mini-split	18,000 BTU	19.5	11.0	8.7	11,700	No	1
52	ComfortStar CHF36CD(O)C series	Mini-split	36,000 BTU	19.4	9.5	11.0	40,000	Yes	4
53	ComfortStar CPH3-18CD(O)CPR Series	Central	1.5-ton	19.3	12.1	10.8	19,600	Yes	3
54	ComfortStar C32-MZ-3eco smart	Mini-split	24,000 BTU	19.0	11.0	10.0	19,000	Yes	1
55	ComfortStar C32-MZ-4eco smart	Mini-split	36,000 BTU	19.0	11.0	9.0	28,400	Yes	1
56	ComfortStar CZP48CD(O)LI series	Mini-split	48,000 BTU	18.9	9.3	10.0	35,000	Yes	1
57	ComfortStar CPR3-18CD(O)CU Series	Central	1.5-ton	18.8	11.0	9.1	11,200	No	1
58	ComfortStar CPH3-24CD(O)CPR Series	Central	2-ton	18.6	12.0	10.5	21,600	Yes	3
59	ComfortStar CHF3-48DU(O)MCD Series	Mini-split	48,000 BTU	18.5	9.4	11.0	47,500	Yes	4
60	ComfortStar CPR3-24CD(O)CPR Series	Central	2-ton	18.1	11.0	10.4	21,600	Yes	2
61	ComfortStar CHF3-60DU(O)MDH Series	Mini-split	48,000 BTU	18.0	9.0	10.7	54,000	Yes	3
62	ComfortStar CPH3H-36CD(O)CPH Series	Central	3-ton	18.0	12.0	10.3	39,000	Yes	3
63	ComfortStar CPH18CD(O)CU series	Central	1.5-ton	18.0	12.4	9.5	16,500	Yes	3
64	ComfortStar CPH3-36CD(O)MAU Series	Central	3-ton	17.7	12.0	10.0	32,600	Yes	2
65	ComfortStar CPH3-30CD(O)CPR Series	Central	2.5-ton	17.5	11.7	10.8	33,200	Yes	3
66	ComfortStar CPH3-48CD(O)BMS Series	Central	4-ton	17.5	12.0	9.5	48,000	Yes	2
67	ComfortStar CPH3-60CD(O)BMS Series	Central	4-ton	17.5	12.0	9.5	54,000	Yes	2
68	ComfortStar CPH24CD(O)AHU series	Central	2-ton	17.4	11.7	10.0	22,600	Yes	3
69	ComfortStar CHF48CD(O)C series	Mini-split	48,000 BTU	17.0	8.2	10.7	49,000	Yes	2
70	ComfortStar CPR24CD(O)AHU series	Central	2-ton	17.0	10.5	9.8	19,400	Yes	3
71	ComfortStar CPR3-36CD(O)MAH Series	Central	3-ton	16.7	10.2	9.3	29,200	Yes	2
72	ComfortStar CPH36CD(O)-BCPH series	Central	3-ton	16.3	11.7	9.5	38,000	Yes	5
73	ComfortStar CPH30CD(O)AHU series	Central	2.5-ton	16.2	10.0	9.7	27,000	Yes	3
74	ComfortStar CPH36CD(O)AHU series	Central	3-ton	16.0	10.0	10.0	34,400	Yes	3
75	ComfortStar CPR3-48CD(O)BMS Series	Central	4-ton	16.0	10.0	8.5	38,000	Yes	1
76	ComfortStar CPH48CD(O)CU series	Central	4-ton	15.6	8.2	9.4	46,000	Yes	1
77	ComfortStar CPH60CD(O)CU series	Central	5-ton	15.3	8.8	9.4	48,500	Yes	1
78	ComfortStar CPR3-60CD(O)BNG Series	Central	4-ton	15.2	8.6	8.4	38,000	Yes	1