What is the best 18,000 BTU mini-split?

On certified efficiency, the GREE GWH18AVEXF-D6DNA1A/O leads at 27.5 SEER2 and 10.0 HSPF2. For cold climates the Airquest DLCPRBH18AAK has the best efficiency at 5°F (COP 2.89). For very hot summers the Goodman MST183G32MHAA has the highest EER2 (16.0). The right pick depends on your climate, so compare the lists above.

How much does a 18,000 BTU mini-split cost to run?

A typical 18,000 BTU mini-split (22.0 SEER2, 9.8 HSPF2) uses about $465 of electricity a year in a mixed climate like Atlanta, roughly $39 a month on average. Across U.S. climates it ranges from $440 to $959 a year. The most efficient model in this class saves about $38 a year in Atlanta.

Which 18,000 BTU mini-split works best in cold weather?

Look for ENERGY STAR cold-climate certification (380 of 465 qualify). The Airquest DLCPRBH18AAK has the highest COP at 5°F in this class (2.89) and delivers 24,000 BTU/h at 5°F. Cold-climate units are often marketed as hyper-heat or low-ambient models.

Best 18,000 BTU mini-splits

465 ENERGY STAR certified 18,000 BTU mini-splits from 108 brands, ranked on their official ratings. Here are the winners for each kind of home, then the full list.

Best overall

GREE GWH18AVEXF-D6DNA1A/O

18,000 BTU mini-split · Airy · cold-climate certified

SEER2: 27.5
HSPF2: 10.0
Heat at 5°F: 18,000

Highest seasonal cooling efficiency of all 465 18,000 BTU mini-splits, with 10.0 HSPF2 for heating.

Full specs and running cost

Best for cold winters

Airquest DLCPRBH18AAK

18,000 BTU mini-split · DLC-series · cold-climate certified

SEER2: 26.3
HSPF2: 15.5
COP at 5°F: 2.89

Cold-climate certified, with one of the best efficiencies at 5°F in this size (COP 2.89).

Full specs and running cost

Best for hot summers

Goodman MST183G32MHAA

18,000 BTU mini-split · MST Series · cold-climate certified

SEER2: 27.0
HSPF2: 11.0
EER2: 16.0

EER2 of 16.0: among the most efficient on a 95°F afternoon.

Full specs and running cost

Area one unit coversabout 600-700 sq ft
Typical running cost$465/yr in Atlanta
Average efficiency22.1 SEER2
Cold-climate certified380 of 465

Compare all 465 18,000 BTU mini-splits

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

#							Cold
1	GREE GWH18AVEXF-D6DNA1A/OAiry	18,000 BTU	27.5	14.3	10.0	18,000	Yes	7
2	TOSOT TW18HAY32A1DOAiry	18,000 BTU	27.5	14.3	10.0	18,000	Yes	1
3	TOSOT TWH18AD32AOAiry	18,000 BTU	27.5	14.3	10.0	18,000	Yes	7
4	TOSOT TWH18AR32AOAiry	18,000 BTU	27.5	14.3	10.0	18,000	Yes	1
5	Goodman MST183G32MHAAMST Series	18,000 BTU	27.0	16.0	11.0	20,600	Yes	3
6	Hitachi PAS-18BUFASDQ1-LACairCore700	18,000 BTU	27.0	15.0	11.0	15,000	Yes	4
7	DELLA 048-TPH-MODU-1D3TPH	18,000 BTU	27.0	15.0	10.0	19,800	Yes	2
8	NOVAIR LEA20-MZ-LCT- 454-OPolar Series	18,000 BTU	27.0	15.0	10.0	19,800	Yes	2
9	NOVAIR LEA20MZ-3P-454-OPolar Series	18,000 BTU	27.0	15.0	10.0	19,800	Yes	1
10	TCL H18FMHD3XPCApex Multi Match Hyper Heat	18,000 BTU	27.0	15.0	10.0	19,800	Yes	3
11	TCL TMH18HEI2NAS0U25free match 27S	18,000 BTU	27.0	15.0	10.0	19,800	Yes	4
12	Airquest DLCPRBH18AAKDLC-series	18,000 BTU	26.3	15.3	15.5	24,000	Yes	16
13	Fujitsu AOUH18KUAS1AIRSTAGE H-series	18,000 BTU	26.3	13.6	11.4	17,800	Yes	6
14	Carrier 38MPRBQ18AA338MP-series	18,000 BTU	26.3	15.3	11.0	24,000	Yes	5
15	Goodman MSH183G26MCAAMSH Series	18,000 BTU	26.3	15.3	11.0	24,000	Yes	1
16	MDV MOD30-18HFN10-M1HMSEP Series	18,000 BTU	25.8	15.0	15.2	22,600	Yes	3
17	Carrier 37MPRAQ18AA345M Series	18,000 BTU	25.8	15.0	-	22,600	Yes	7
18	Mainline ML18HP230CALH-OML Series	18,000 BTU	25.6	15.0	-	22,600	Yes	2
19	Midea MO1SS-H18B-2AMSE Series	18,000 BTU	25.6	15.0	-	22,600	Yes	1
20	Fujitsu AOUH18KZAH1AIRSTAGE H-Series	18,000 BTU	25.5	14.0	12.5	24,800	Yes	2
21	TOSHIBA CARRIER RAV-BP181AT2P-ULRAV-BP181AT2P-UL	18,000 BTU	25.5	13.6	11.3	14,500	Yes	4
22	Mitsubishi Electric MUZ-FX18NLHZM-Series	18,000 BTU	25.5	13.1	11.1	23,600	Yes	1
23	Arcoaire D5CMRAH18CAKD5C Series	18,000 BTU	25.2	14.0	10.0	14,600	Yes	33
24	Bryant 37MGRAQ18CA337M Series	18,000 BTU	25.2	14.0	10.0	14,600	Yes	15
25	MDV M3OX430-18HFN10-M1M3O Series	18,000 BTU	25.2	14.0	10.0	15,000	Yes	7
26	Bosch BMS500-AAM018-1CSXRDBMS Series	18,000 BTU	25.1	14.0	10.0	14,600	Yes	3
27	MDV M3OX430-18HFN10-M1-DM3O Series	18,000 BTU	25.1	14.0	10.0	14,600	Yes	6
28	Sharp AE-X18CHUSingle Zone series	18,000 BTU	25.0	13.0	11.5	19,500	Yes	1
29	Hitachi PAS-18BUFASDQ1airCore700	18,000 BTU	25.0	15.0	11.0	16,200	Yes	6
30	York YPAS18BUFASDQ1airCore700	18,000 BTU	25.0	15.0	11.0	16,200	Yes	5
31	Arcoaire D5CMHAH18CAKD5C Series	18,000 BTU	25.0	15.0	10.5	19,000	Yes	36
32	AUX ASW-H18E3B2/*R3DI-D2M-Series	18,000 BTU	25.0	14.0	10.5	15,000	Yes	2
33	Bryant 37MGHAQ18CA337M Series	18,000 BTU	25.0	15.0	10.5	19,000	Yes	15
34	COSTWAY FP10897US-12WHM series	18,000 BTU	25.0	14.0	10.5	15,000	Yes	1
35	MDV M3OD31-18HFN10-M1XM3O Series	18,000 BTU	25.0	15.0	10.5	19,000	Yes	6
36	Bosch BMS500-AAM018-1CSXHDBMS Series	18,000 BTU	25.0	15.0	10.4	19,000	Yes	3
37	Comfort-Aire A-VHP183A-1A-VHP Series	18,000 BTU	25.0	15.0	10.4	19,000	Yes	9
38	Continental CDHAMBB-18-OCDH Series	18,000 BTU	25.0	15.0	10.4	19,000	Yes	1
39	MDV M3OD31-18HFN10-M1X-DM3O Series	18,000 BTU	25.0	15.0	10.4	19,000	Yes	6
40	AUX AMAR18HP230V1COC-Series	18,000 BTU	25.0	14.0	10.2	15,500	Yes	1
41	DELLA 048-TCQ-MODU-1D2TC	18,000 BTU	25.0	11.7	10.0	14,000	Yes	2
42	TCL H18FMH24XQCfree matcht 24S R32	18,000 BTU	25.0	11.7	10.0	14,000	Yes	1
43	TCL TMH18HDI2NAO0U25free matcht 24S R32	18,000 BTU	25.0	11.7	10.0	14,000	Yes	5
44	Mitsubishi Electric PUZ-A18NKA7P-Series	18,000 BTU	25.0	14.4	9.2	7,600	No	4
45	Mitsubishi Electric PUZ-A18NKA8P-Series	18,000 BTU	25.0	14.4	9.2	7,600	No	3
46	Trane / Mitsubishi Electric TRUZA0181KA80P-Series	18,000 BTU	25.0	14.4	9.2	6,200	No	2
47	Mitsubishi Electric PUZ-AK18NLP series	18,000 BTU	24.7	13.7	9.8	9,500	No	4
48	Mitsubishi Electric PUZ-AK18NL2P series	18,000 BTU	24.7	13.7	9.8	9,500	No	4
49	Kenmore D5CPRAH18AAD5F Series	18,000 BTU	24.5	14.0	15.2	22,600	Yes	11
50	Fujitsu AOUH18KUAH1AIRSTAGE H-series	18,000 BTU	24.5	13.6	11.4	24,200	Yes	6
51	GREE GS18HP230V1CLOClivia	18,000 BTU	24.5	13.7	9.5	15,800	Yes	4
52	GREE GWH18AGDXF-D6DNA4B/OPular	18,000 BTU	24.5	13.7	9.5	15,800	Yes	6
53	GREE GWH18AUDXF-D6DNA1A/OClivia	18,000 BTU	24.5	13.7	9.5	15,800	Yes	7
54	TOSOT SU-AORAKI18-230/OAORAKI	18,000 BTU	24.5	13.7	9.5	15,800	Yes	4
55	TOSOT TWH18PD32AOPular	18,000 BTU	24.5	13.7	9.5	15,800	Yes	5
56	AireForce DXH18PSK3IH(24-26 SEER2) Minisplits	18,000 BTU	24.5	13.7	9.0	14,600	Yes	4
57	TOSOT TAVCI7H4R18Clivia	18,000 BTU	24.5	13.7	9.0	14,600	Yes	1
58	TOSOT TW18HP32A2DOCClivia	18,000 BTU	24.5	13.7	9.0	14,600	Yes	1
59	TOSOT TWH18AUC25R32A1DOClivia	18,000 BTU	24.5	13.7	9.0	15,000	Yes	3
60	TOSOT TWH18PR32DOPular	18,000 BTU	24.5	13.7	9.0	14,600	Yes	2
61	AI AIR CONDITIONING AO24-18N2-M1AO Series	18,000 BTU	24.0	13.5	13.5	14,200	Yes	8
62	CanAir 4C25SCH18H214C22 Series	18,000 BTU	24.0	13.5	13.5	14,200	Yes	11
63	Cooper&Hunter CH-RES18-230VOCH Series	18,000 BTU	24.0	13.5	13.5	14,000	Yes	11
64	Mainline ML18HP230NEX-OML Series	18,000 BTU	24.0	13.5	13.5	14,200	Yes	16
65	MDV MOX430-18HFN10-M1MSEP Series	18,000 BTU	24.0	13.5	13.5	14,200	Yes	18
66	Napoleon NDHAS22BA-18-ONDH Series	18,000 BTU	24.0	13.5	13.5	14,200	Yes	4
67	NOVAIR LEA18SZ26-OLEA Series	18,000 BTU	24.0	13.5	13.5	14,000	Yes	5
68	TRUST AIR CONDITIONERS OUS18H/O6S4POUS Series	18,000 BTU	24.0	13.5	13.5	14,200	Yes	7
69	ACIQ ACIQ-18ZS-HP230CACIQ Series	18,000 BTU	24.0	13.5	12.2	14,200	Yes	9
70	ComfortStar CPP3-18CD(O)CPP Series	18,000 BTU	24.0	13.5	12.2	14,200	Yes	7
71	ApooDr ASG24-18H1BAS Series	18,000 BTU	24.0	13.5	11.9	13,400	Yes	2
72	Panasonic CU-YM18CBUCCU Series	18,000 BTU	24.0	13.5	11.4	14,200	Yes	3
73	SLIMAIR SHC18AE2AGSHC Series	18,000 BTU	24.0	13.5	11.4	14,200	Yes	6
74	ZERO ZMSB-18HV-USHHR2-OZMSB Series	18,000 BTU	24.0	13.5	11.4	13,000	Yes	3
75	Continental CDHAS22B-18-OCDH Series	18,000 BTU	24.0	13.5	11.1	13,000	Yes	1
76	LG KUSAL181AKUSAL181A	18,000 BTU	24.0	14.4	11.0	21,600	Yes	1
77	Sharp AE-X18CUSingle Zone series	18,000 BTU	24.0	13.0	11.0	19,000	Yes	2
78	Sharp AE-X18ZU1Single Zone series	18,000 BTU	24.0	13.0	11.0	18,000	Yes	2
79	MDV MOX430-18HFN1-MU0WMCBU series	18,000 BTU	24.0	13.5	10.8	13,100	Yes	22
80	NOVAIR LEA18SZ25SK-OLEA SERIES	18,000 BTU	24.0	13.5	10.8	12,800	Yes	2
81	DuraSTAR DRA1U18S1BDRA1	18,000 BTU	24.0	13.5	10.7	13,100	Yes	7
82	Sea Breeze SZ18H424ZMOSZ Series	18,000 BTU	24.0	13.5	10.7	13,100	Yes	6
83	SLIMAIR SHC18VE2AGSHC series	18,000 BTU	24.0	13.5	10.7	13,100	Yes	5
84	LBG Products LBHB18DUWOLBH series	18,000 BTU	24.0	13.5	10.6	13,000	Yes	6
85	Ameristar M5THM2318A12NA23U Multi	18,000 BTU	24.0	13.0	10.5	16,000	Yes	2
86	MDV MOX430-18HFN1-MT8WMSAG series	18,000 BTU	24.0	13.5	10.5	12,800	Yes	2
87	TCL H18FMH22XPCMULIT ZONE	18,000 BTU	24.0	13.0	10.5	16,000	Yes	3
88	TURBRO GREENLAND-M18K/OT-Pro	18,000 BTU	24.0	13.0	10.5	16,000	Yes	1
89	ZERO Z2SOV-18HDTB-USZ-MAX	18,000 BTU	24.0	13.0	10.5	16,000	Yes	2
90	ZERO ZMSB-18HV-USHHZMSB Series	18,000 BTU	24.0	13.5	10.5	12,800	Yes	1
91	MRCOOL AEPL**MHV22S1831B1ATruInverter	18,000 BTU	24.0	12.0	10.0	15,000	Yes	2
92	TCL H18SBH23XQCBreezeIN R32 23S	18,000 BTU	24.0	12.0	10.0	15,000	Yes	1
93	Arcoaire D5CSRAH18AAKD5F Series	18,000 BTU	23.9	12.5	13.5	14,200	Yes	89
94	Carrier 37MARAQ18AA345M Series	18,000 BTU	23.9	12.5	13.5	14,200	Yes	42
95	InfinityLiving EZ-18Z-M2BEZ Series	18,000 BTU	23.9	13.0	10.0	13,300	Yes	4
96	MRCOOL DIY-MULTI3-18HP230D-ODIY Series	18,000 BTU	23.9	13.0	10.0	13,300	Yes	1
97	AC Pro MHPC-H-018BSBMHPC Series	18,000 BTU	23.8	12.5	13.5	14,200	Yes	6
98	Custom Comfort CCOESBSZ17HPCCO Series	18,000 BTU	23.8	12.5	13.5	14,200	Yes	7
99	Midea MO1ES-H18B-2AMSE Series	18,000 BTU	23.8	12.5	13.5	14,200	Yes	8
100	Pioneer YN018GMSI24RPGYN Series	18,000 BTU	23.8	12.5	13.5	13,100	Yes	2
101	Lennox MMLD018S6S-1PMMLD Mini-Split	18,000 BTU	23.8	14.5	9.6	20,000	Yes	8
102	Samsung AC018DXSCCG4-Way Cassette (WindFree™) Premium (CAC)	18,000 BTU	23.8	14.5	9.6	20,000	Yes	9
103	Lennox MMPD018S6S-1PMMPD Mini-Split	18,000 BTU	23.8	13.0	9.3	16,000	Yes	3
104	DUCTLESSAIRE 454-18-O-DA454 Series	18,000 BTU	23.7	13.5	11.9	13,400	Yes	1
105	ECO AC EHH-O18BBE-series	18,000 BTU	23.7	13.5	10.6	13,000	Yes	3
106	KANIONco KWSM-18IR410AHS23.5MVK series	18,000 BTU	23.7	13.5	10.3	12,600	Yes	2
107	Star Air Kontrol SAK-18-24MS/220SAK Series	18,000 BTU	23.7	13.5	10.3	12,600	Yes	1
108	Bosch BMS500-AAS018-1CSXRDBMS Series	18,000 BTU	23.5	12.7	12.2	14,000	Yes	4
109	ECO-AIR EDSO-18EEDS Series	18,000 BTU	23.5	12.7	12.2	14,200	Yes	5
110	MOOVAIR MSHEA18C2AN1MSH Series	18,000 BTU	23.5	12.7	12.2	14,200	Yes	4
111	DIRECT AIR DIRM4-18DA25-1ZDIR Series	18,000 BTU	23.5	12.7	11.4	14,200	Yes	4
112	Midea MOX430-18HFN10-M1PMOX430 Series	18,000 BTU	23.5	12.7	11.4	14,200	Yes	3
113	Fujitsu AOUH18LUAS1H-Series	18,000 BTU	23.5	13.0	11.2	17,100	Yes	4
114	AC Pro AOX430-18HFN1-MT8WA series	18,000 BTU	23.5	12.5	10.8	13,100	No	6
115	Bosch BMS500-AAS018-1CSXRCBMS500	18,000 BTU	23.5	12.5	10.8	13,000	No	4
116	DIRECT AIR DIRM-18DA25-1ZDIRM series	18,000 BTU	23.5	12.5	10.8	13,000	No	7
117	Elios DEA18HOS25230E8DE-series	18,000 BTU	23.5	12.5	10.8	13,000	No	6
118	Kaden KO-PSX18HP-2AAMAKO Series	18,000 BTU	23.5	12.5	10.8	13,100	No	3
119	Midea MOX4-18HFN10AEMSEP Series	18,000 BTU	23.5	12.7	10.8	12,800	Yes	1
120	Midea MOX4-18HFN1AAMOX Series	18,000 BTU	23.5	12.5	10.8	11,300	No	1
121	MOOVAIR DMA18HOS25230E8DM-series	18,000 BTU	23.5	12.5	10.8	13,000	No	3
122	Concord 4DHP2S18S-1P4DH SERIES	18,000 BTU	23.5	12.4	10.7	13,000	No	43
123	Lennox MPC018S4S-1PM series	18,000 BTU	23.5	12.4	10.7	13,000	No	13
124	MDV MOX430-18HFN1-MU0W-LMCA series	18,000 BTU	23.5	12.4	10.7	13,000	No	5
125	Mitsubishi Electric MUZ-FX24NLHZM-Series	18,000 BTU	23.5	13.4	10.5	26,600	Yes	1
126	DELLA 048-TPH-18K2V-23S-OUTTPH	18,000 BTU	23.5	12.5	10.0	17,800	Yes	2
127	TCL H18SUH23XGCEXHEAT	18,000 BTU	23.5	12.5	10.0	17,800	Yes	1
128	TCL TSH18HEI2NAN5T24UT-Pro-25ES	18,000 BTU	23.5	12.5	10.0	17,800	Yes	1
129	ZERO ZMSB-18HVT-USHHCR2Z-MAX	18,000 BTU	23.5	12.5	10.0	17,800	Yes	2
130	BOREAL KULA18HPJ1OBPular	18,000 BTU	23.5	13.0	9.0	13,500	Yes	1
131	TOSOT TWH24AUC25R32A1DOClivia	18,000 BTU	23.5	12.0	9.0	18,000	Yes	1
132	WABBAN BB18HXP2A1DOPular 25	18,000 BTU	23.5	13.0	9.0	-	No	1
133	AUX AM2-H18/2DR3BC-Series	18,000 BTU	23.3	12.5	11.0	21,800	Yes	1
134	AUX ASUM18HPMULOC-Series	18,000 BTU	23.3	12.5	11.0	21,800	Yes	3
135	GE Appliances ASH118URDEEndure	18,000 BTU	23.0	13.0	12.0	18,000	Yes	1
136	GE Appliances ASH118URDSEEndure	18,000 BTU	23.0	13.0	11.0	12,800	No	1
137	ComfortStar CZP18CD(O)C series	18,000 BTU	23.0	12.5	10.7	13,100	No	6
138	Pioneer YN018GMFI22RPEYN series	18,000 BTU	23.0	12.5	10.7	13,100	Yes	6
139	Lennox LISH018000P431-DLI series	18,000 BTU	23.0	12.5	10.6	13,000	No	3
140	Lennox MMLD020S6M-1PMMLD Multi-Zone	18,000 BTU	23.0	15.0	10.5	22,000	Yes	3
141	MDV MOX430-18HFN1-MT2Q1WMCBU series	18,000 BTU	23.0	12.5	10.3	11,700	No	5
142	MRCOOL DIY-18-HP-C-230C25DIY-series	18,000 BTU	23.0	12.5	10.3	11,700	No	2
143	AproDr AM3OA-18HFN1AM Series	18,000 BTU	23.0	12.5	10.0	14,600	Yes	6
144	KANIONco KWSM-18IR454BHS23RREX SERIES	18,000 BTU	23.0	12.5	10.0	13,600	Yes	2
145	LG KUSAB181AKUSAB181A	18,000 BTU	23.0	13.0	10.0	15,200	Yes	2
146	MIRAGE OMZH181CMAGNUS	18,000 BTU	23.0	12.5	10.0	13,600	Yes	4
147	Panasonic CU - 3YM18CBUCCU Series	18,000 BTU	23.0	12.5	10.0	14,600	Yes	3
148	Pioneer YN018GLSI24RPGDiamante Ultra	18,000 BTU	23.0	12.5	10.0	13,600	Yes	4
149	TCL H18SBH22XPCBREEZEIN	18,000 BTU	23.0	12.5	10.0	19,200	Yes	5
150	TCL TSH18HEI2NAN0T24T-Pro-24ES	18,000 BTU	23.0	12.5	10.0	13,600	Yes	5
151	TGM MC4VHT18SM series	18,000 BTU	23.0	12.5	10.0	13,000	No	1
152	York YRAMG18N2HAAMJ Multi-Split	18,000 BTU	23.0	12.5	10.0	14,000	No	3
153	ZERO ZMSB-18HVT-USHHR2Z-MAX US R454B Hyper Heat	18,000 BTU	23.0	12.5	10.0	13,600	Yes	1
154	GARVEE GMS18 PROPro	18,000 BTU	23.0	12.5	9.5	13,600	Yes	1
155	ROVSUN RV-18M2/O-RCASSETTE-single	18,000 BTU	23.0	11.2	9.5	14,000	No	1
156	HAVELLS GOS18V0RWAHD05GOS18V0RWAHD05	18,000 BTU	23.0	12.1	9.1	10,600	No	1
157	ACD PUD18KCH23S-OPular	18,000 BTU	23.0	12.5	9.0	13,000	Yes	2
158	ECO AC EHH-O18KBAHigh efficiency series	18,000 BTU	23.0	12.5	8.5	13,000	Yes	1
159	Trane / Mitsubishi Electric NTXSKS18A112NV-Series	18,000 BTU	22.9	12.5	11.2	10,300	No	3
160	Mitsubishi Electric SUZ-KA18NA2M-Series	18,000 BTU	22.9	12.5	10.7	10,900	No	4
161	Bosch BMS500-AAM018-1CSXRCBMS500	18,000 BTU	22.9	13.9	10.5	13,300	Yes	4
162	Concord 4DHP2S18M-1P4DH SERIES	18,000 BTU	22.9	13.9	10.5	13,300	Yes	18
163	Cooper&Hunter CH-18MES-230VOCH series	18,000 BTU	22.9	13.9	10.5	13,300	Yes	6
164	DIRECT AIR DIRM-18DA25-2ZDIRM series	18,000 BTU	22.9	13.9	10.5	13,300	Yes	5
165	DIYCOOL ES-18Z-M2BES SERIES	18,000 BTU	22.9	13.9	10.5	13,300	Yes	15
166	Lennox MPC018S4M-1PM series	18,000 BTU	22.9	13.9	10.5	13,300	Yes	3
167	MDV M2OA-18HFN1-MMTI series	18,000 BTU	22.9	13.9	10.5	13,300	Yes	15
168	Midea 38MGRBQ18BA338MG-series	18,000 BTU	22.9	13.9	10.5	13,300	Yes	17
169	Midea MMCMRAQ18BA3MMCM-series	18,000 BTU	22.9	13.9	10.5	13,300	Yes	3
170	Mitsubishi Electric SUZ-KA18NAH2M-Series	18,000 BTU	22.9	12.5	10.0	10,900	No	3
171	1HVAC EZ-18ZPL-HP230EZ Series	18,000 BTU	22.7	12.6	9.8	11,700	No	4
172	Blueridge BMY18DIY22CBM series	18,000 BTU	22.7	12.6	9.8	11,700	No	1
173	MRCOOL DIY-18-HP-C-230CDIY-series	18,000 BTU	22.7	12.6	9.8	11,700	No	2
174	Panasonic CU-2Z18ABUCMulti Zone	18,000 BTU	22.5	15.0	12.5	22,000	Yes	2
175	InfinityLiving EZ-18ZPL-HP230BEZ Series	18,000 BTU	22.5	13.7	11.5	12,800	Yes	4
176	MRCOOL DIY-18-HP-C-230D25-ODIY Series	18,000 BTU	22.5	13.7	11.5	13,100	Yes	2
177	MRCOOL DIYP-18-HP-C-230DE11-ODIYP Series	18,000 BTU	22.5	13.7	11.5	12,800	Yes	1
178	GE Appliances 2G18AD2BEAltitude Multi	18,000 BTU	22.5	12.0	10.5	16,600	Yes	3
179	Mitsubishi Electric MUZ-GX18NLM-Series	18,000 BTU	22.5	14.1	10.3	15,200	Yes	1
180	Mitsubishi Electric MUZ-GX18NLHZM-Series	18,000 BTU	22.5	14.1	10.0	19,000	Yes	1
181	LG KUMXB181AKUMXB181A	18,000 BTU	22.5	13.5	9.8	15,800	No	3
182	MDV M2OX330-18HFN8-M1M2O Series	18,000 BTU	22.5	13.0	9.6	13,200	Yes	3
183	Friedrich FPHSR18A3APro	18,000 BTU	22.5	13.0	9.2	12,700	Yes	1
184	Hitachi RAC-SH18WHLAEH500	18,000 BTU	22.5	12.5	9.2	15,400	No	1
185	ACIQ UB1MSHQCO18Hi MULTI Xtreme	18,000 BTU	22.5	13.0	8.6	12,700	Yes	4
186	PerfectAire 3PAMSHQCO18HiULTRA	18,000 BTU	22.5	13.0	8.6	12,700	Yes	1
187	TGM MRS5VHT18ASMRS Series	18,000 BTU	22.3	12.5	11.4	14,200	Yes	3
188	AproDr ALC24-18H1BAL Series	18,000 BTU	22.2	12.5	12.2	14,200	Yes	5
189	Elios ESHEA18C2AN1ESH Series	18,000 BTU	22.2	12.5	12.2	14,200	Yes	3
190	Star Air Kontrol SAK-18-OCT2/220VSAK Series	18,000 BTU	22.2	12.5	12.2	13,100	Yes	1
191	Panasonic CS-Z18AKUAW/CU-XZ18AKUACDeluxe Z	18,000 BTU	22.0	13.7	11.7	17,800	Yes	1
192	Panasonic CU-XZ18AKUACClimapure XZ	18,000 BTU	22.0	13.7	11.7	17,800	Yes	2
193	Cooper&Hunter CH-HPR18-230VOCH series	18,000 BTU	22.0	13.0	11.3	18,000	Yes	26
194	Heil DLCSRBH18AAKDLC-series	18,000 BTU	22.0	13.0	11.3	18,000	Yes	201
195	MDV MOX430-17HFN1-MT0WMCBU series	18,000 BTU	22.0	13.0	11.3	18,000	Yes	28
196	NOVAIR LEA18SZ35SK-OLEA SERIES	18,000 BTU	22.0	13.0	11.3	18,000	Yes	2
197	Breeze33 HSZ18H424ZMOHS series	18,000 BTU	22.0	13.0	11.2	17,700	Yes	12
198	DuraSTAR DRA1H18S1ADRA1	18,000 BTU	22.0	13.0	11.2	17,700	Yes	6
199	Mitsubishi Electric SUZ-KA18NAM-Series	18,000 BTU	22.0	14.1	11.2	9,000	No	1
200	Mitsutomo HO-SZ18-AB-QHO Series	18,000 BTU	22.0	13.0	11.2	17,700	Yes	7
201	Fujitsu AOUH18KWAH2AIRSTAGE H-series	18,000 BTU	22.0	13.5	11.0	22,000	Yes	3
202	Goodman MSH183G32MCAAMSH Series	18,000 BTU	22.0	12.9	11.0	19,000	Yes	1
203	Panasonic CU-XE18WKUACS-XE18WKUAW / CU-XE18WKUA	18,000 BTU	22.0	13.2	10.9	17,500	Yes	1
204	Goodman MSH183G22MCAAMSH Series	18,000 BTU	22.0	13.0	10.6	17,700	Yes	3
205	KARDA 3KARDA18SZOKARDA	18,000 BTU	22.0	13.0	10.6	17,700	Yes	6
206	PerfectAire 3PAMSHH18-SZO3PAM	18,000 BTU	22.0	13.0	10.6	17,700	Yes	7
207	PerfectAire 3PAMSHH18-SZO-20.53PAMS	18,000 BTU	22.0	13.0	10.6	17,200	Yes	2
208	SLIMAIR SHC18VH2AGSHC series	18,000 BTU	22.0	13.0	10.6	17,700	Yes	4
209	ZERO ZMSB-18HV-USHHCZMSB Series	18,000 BTU	22.0	13.0	10.6	17,200	Yes	1
210	Fujitsu AOU18RGLXH-Series	18,000 BTU	22.0	13.4	10.5	18,100	No	2
211	Fujitsu AOUH18KPAS1AIRSTAGE H series	18,000 BTU	22.0	12.5	10.5	18,500	Yes	2
212	Fujitsu AOUH18KWAS2AIRSTAGE H-series	18,000 BTU	22.0	13.2	10.5	17,000	Yes	3
213	Mitsubishi Electric SUZ-KA18NAHM-Series	18,000 BTU	22.0	14.1	10.4	9,000	No	1
214	Mitsubishi Electric MUFZ-KJ18NAHZM-Series	18,000 BTU	22.0	12.6	10.3	-	No	3
215	Panasonic CU-3E19RBU-5CU-3E19RBU-5	18,000 BTU	22.0	12.6	10.1	18,900	Yes	1
216	American Standard 4TXK3818A10NU38 Series	18,000 BTU	22.0	13.5	10.0	20,000	Yes	2
217	AUX AM2-H18/2DR3AA-Series	18,000 BTU	22.0	12.3	10.0	14,500	Yes	1
218	AUX ASPR18HPMULOA-Series	18,000 BTU	22.0	12.3	10.0	14,500	Yes	3
219	Blueridge BMKH1824/OSaphire	18,000 BTU	22.0	13.5	10.0	20,000	Yes	1
220	Hisense AMW2-18U3TJAHi MULTI Xtreme	18,000 BTU	22.0	13.3	10.0	18,000	Yes	3
221	Hitachi RAS-2.0PNNBDH1Hi UNI	18,000 BTU	22.0	13.1	10.0	13,300	Yes	2
222	NG Trade MOSA32181Multi-spilt series	18,000 BTU	22.0	12.3	10.0	14,500	Yes	2
223	PerfectAire 4PAMSHHQC18-MZO2Perfect Aire Quick Connect	18,000 BTU	22.0	13.3	10.0	18,000	Yes	1
224	Ruud FPHMR18A3DFloating Air Pro	18,000 BTU	22.0	13.3	10.0	18,000	Yes	9
225	1HVAC ACIQ-18Z-HH-M2BACIQ	18,000 BTU	22.0	12.5	9.8	19,700	Yes	15
226	Bosch BMS500-AAM018-1CSXHCBMS500	18,000 BTU	22.0	12.5	9.8	19,700	Yes	5
227	C&H CH-HPR19M-230VOCH series	18,000 BTU	22.0	12.5	9.8	19,700	Yes	7
228	Comfort-Aire A-VMH18DV-1A-series	18,000 BTU	22.0	12.5	9.8	19,700	Yes	9
229	EMI MHMZ218DAMH series	18,000 BTU	22.0	12.5	9.8	19,700	Yes	6
230	MDV M2OI-18HFN1-MMTI series	18,000 BTU	22.0	12.5	9.8	19,700	Yes	9
231	MOOVAIR DMA18HOM25230X3DM-series	18,000 BTU	22.0	12.5	9.8	19,700	Yes	4
232	NOVAIR LEA20MZ-2P-35SK-OLEA SERIES	18,000 BTU	22.0	12.5	9.8	19,700	Yes	6
233	TRUST AIR CONDITIONERS M2H18H/O4S4PM-series	18,000 BTU	22.0	12.5	9.8	19,700	Yes	3
234	AUX ASW-H18E3C2/*R3DI-C3M-Series	18,000 BTU	22.0	12.0	9.5	13,500	Yes	2
235	ComfortStar C32-MZ-2eco smart	18,000 BTU	22.0	11.7	9.5	12,600	Yes	1
236	DELLA 048-MS-18K2VR-22S-M-OUTM series	18,000 BTU	22.0	12.0	9.5	13,500	Yes	1
237	TCL TH18SVH22XWCVoxIN	18,000 BTU	22.0	12.0	9.5	15,000	Yes	1
238	Deye DWA4-ACDC-18KACDC	18,000 BTU	22.0	12.5	9.0	-	No	1
239	TCL TSC-18HA2/I3TI21T-Pro	18,000 BTU	22.0	13.0	9.0	11,900	No	1
240	TCL TUM-18HA2/I2I22-21ESElite	18,000 BTU	22.0	12.0	9.0	13,800	Yes	1
241	Star Air Kontrol SAK-18-OC/220VSAK Series	18,000 BTU	21.8	12.5	10.7	13,100	No	1
242	MDV MOX430-18HFN10-M1XMSAG series	18,000 BTU	21.7	13.0	12.4	18,000	Yes	17
243	ACIQ ACIQ-18ZPL-HP230CACIQ Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	12
244	AI AIR CONDITIONING AO25-18N2-M1HAO Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	8
245	CanAir 4C28SCH18H214C22 Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	10
246	Cooper&Hunter CH-RHP18-230VOCH Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	11
247	Mainline ML18HP230NEXH-OML Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	16
248	NOVAIR LEA18SZ36-OLEA Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	5
249	SLIMAIR SHC18AH2AGSHC Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	6
250	TRUST AIR CONDITIONERS OAH18H/O6S4POAH Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	7
251	Wells WOS-18PRE/230WOS Series	18,000 BTU	21.7	13.0	12.3	18,000	Yes	9
252	ComfortStar CHF3-18CD(O)CHF Series	18,000 BTU	21.7	13.0	10.8	18,000	Yes	3
253	Convectair 500004494500 Series	18,000 BTU	21.7	13.0	10.8	18,000	Yes	2
254	ZERO ZMSB-18HV-USHHCR2-OZMSB Series	18,000 BTU	21.7	13.0	10.8	18,000	Yes	1
255	Lennox MLB018S4M-1PM series	18,000 BTU	21.7	12.5	9.8	19,700	Yes	3
256	Arcoaire D5CSHAH18AAKD5F Series	18,000 BTU	21.5	12.5	12.4	18,000	Yes	97
257	Carrier 37MAHAQ18AA345M Series	18,000 BTU	21.5	12.5	12.4	18,000	Yes	42
258	York YRACXJ18WHAAY800	18,000 BTU	21.5	14.0	11.5	15,200	Yes	1
259	Blueridge BMY18HH22CBM series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	7
260	Bosch BMS500-AAS018-1CSXHCBMS500	18,000 BTU	21.5	12.5	11.3	18,000	Yes	4
261	Breeze33 BZ33-HYP18OUT2-G2-PBZ33 series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	6
262	CanAir C23SCH18H22C23 Series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	3
263	Carrier 38MARBQ18AA338MAR-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	45
264	Comfort-Aire A-KMH18SU-1A-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	4
265	Comfort-Aire A-VMH18SV-1A series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	13
266	ComfortStar CHF18CD(O)C series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	6
267	DIRECT AIR DIRM-18HXPRO28-1ZDIRM series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	7
268	DIYCOOL ACIQ-18ZPL-HP230BACIQ	18,000 BTU	21.5	12.5	11.3	18,000	Yes	40
269	Elios DEA18HOS28230E8DE-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	6
270	EMI MHSZ118DAMH series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	6
271	Franklin MSH183E23MCAAMSH series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	7
272	Franklin MSH183F25MCAAMST Series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	5
273	Kepler ODUMOX430-17HFN1MT0WIDU Series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	3
274	KERR A-KMH18SV-1A-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	8
275	MOOVAIR DMA18HOS28230E8DM-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	5
276	MRCOOL O-HH-18-HP-C-230AO-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	2
277	MRCOOL O-HH-18-HP-C-230BO-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	1
278	Senville SENA/18HF/OQSEN series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	6
279	TRUST AIR CONDITIONERS OAH18H/O4S4PO-series	18,000 BTU	21.5	12.5	11.3	18,000	Yes	4
280	Lennox MLB018S4S-1PM series	18,000 BTU	21.5	12.5	11.2	18,000	Yes	13
281	MDV MOX430-17HFN1-MT0W-LMCA series	18,000 BTU	21.5	12.5	11.2	18,000	Yes	5
282	Mitsubishi Electric MUZ-GS18NAM-Series	18,000 BTU	21.5	13.5	10.3	14,700	No	3
283	Mitsubishi Electric MUZ-GS18NAHM-Series	18,000 BTU	21.5	13.5	10.0	14,700	No	1
284	Fujitsu AOU18RLXFZHH-Series	18,000 BTU	21.5	13.5	9.6	22,000	Yes	3
285	Mitsubishi Electric MUZ-GS18NAHZM-Series	18,000 BTU	21.5	13.5	9.6	19,000	Yes	3
286	Ruud RO2HFZ18AJ1HClassic Plus	18,000 BTU	21.5	13.5	9.6	22,000	Yes	2
287	AUX AFEB18HP230V2COC-Series	18,000 BTU	21.5	11.5	9.5	14,500	Yes	1
288	Lennox MWHD018S6-1PWindFree - Standard (RAC)	18,000 BTU	21.5	12.9	9.0	12,500	No	1
289	Samsung AR18DXFAMWKXWindFree - Standard (RAC)	18,000 BTU	21.5	12.9	9.0	12,500	No	2
290	GREE GWH18ATDXE-D6DNA1C/OCharmo	18,000 BTU	21.5	11.8	8.5	13,000	Yes	3
291	TGM GRH32IT18ASZeno	18,000 BTU	21.5	11.8	8.5	13,000	Yes	1
292	Bosch BMS500-AAS018-1CSXHDBMS Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	4
293	Breeze33 BZ33-HYP18OUT2-454-G3-PBZ33 Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	6
294	Capella CPPB-H18A-OCPPB Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	5
295	Comfort-Aire A-VHP18SA-1A-VHP Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	21
296	DIRECT AIR DIRM4-18HXPRO28-1ZDIR Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	4
297	ECO-AIR EDSO-18HEDS Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	5
298	KERR A-KHP18SA-1A-KHP Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	7
299	Midea MO1HS-H18B-2AMSE Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	8
300	MOOVAIR MSHMA18C2AN1MSH Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	4
301	MRCOOL O-HH-18-HP-C-230C-OO-HH Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	3
302	Napoleon NDHAS26BA-18-ONDH Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	4
303	Senville SENA-18HF-OGSENA Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	5
304	Stelpro SEPB-H18A-OSEPB Series	18,000 BTU	21.4	12.5	12.3	18,000	Yes	3
305	Cooper&Hunter CH-RHP15-230VOCH Series	18,000 BTU	21.4	12.5	11.0	18,000	Yes	2
306	MRCOOL O-ES-18-HP-C-230C-O1O-ES Series	18,000 BTU	21.4	12.5	11.0	18,000	Yes	1
307	MRCOOL DIYHH-18-HP-C-230D25-ODIY Series	18,000 BTU	21.2	12.5	12.2	18,000	Yes	2
308	Blueridge BDS3A18UC0BDS Series	18,000 BTU	21.2	12.5	11.0	18,000	Yes	1
309	1HVAC EZ-18Z-M2EZ Series	18,000 BTU	21.2	12.5	9.6	14,000	Yes	4
310	MRCOOL DIY-MULTI2-18HP230CDIY-series	18,000 BTU	21.2	12.5	9.6	14,000	Yes	1
311	Fujitsu AOUH18LMAS1H-Series	18,000 BTU	21.1	13.0	11.5	21,600	Yes	1
312	Hitachi PAS-18BLFASDQ1airCore700	18,000 BTU	21.0	14.0	11.5	20,000	Yes	4
313	York YPAS18BLFASDQ1airCore700	18,000 BTU	21.0	14.0	11.5	20,000	Yes	3
314	American Standard / Mitsubishi Electric NAXSPH18B112AM-Series	18,000 BTU	21.0	12.5	10.7	22,400	Yes	1
315	Mitsubishi Electric MUZ-FS18NAM-Series	18,000 BTU	21.0	12.5	10.7	22,400	Yes	3
316	Mitsubishi Electric NTXSKS18A112ANV-Series	18,000 BTU	21.0	13.2	10.7	10,900	No	2
317	GE Appliances 1G18ED2BEEndure Single	18,000 BTU	21.0	12.0	10.5	19,000	Yes	5
318	Mitsubishi Electric MUZ-FH18NAH2M-Series	18,000 BTU	21.0	12.5	10.3	-	No	1
319	Mitsubishi Electric MUZ-FS18NAHM-Series	18,000 BTU	21.0	12.5	10.3	22,400	Yes	3
320	Airquest DLCMRBH18BAKDLC-series	18,000 BTU	21.0	12.5	10.2	13,300	Yes	42
321	Blueridge BMM18CBM series	18,000 BTU	21.0	12.5	10.2	13,300	Yes	3
322	KANIONco KWSMO-18R410AIHMVK series	18,000 BTU	21.0	12.5	10.2	13,300	Yes	5
323	NOVAIR LEA18MZ-2P-25SK-OLEA SERIES	18,000 BTU	21.0	12.5	10.2	13,300	Yes	4
324	AireForce DXH18FMK3IHMultizone Outdoors	18,000 BTU	21.0	12.0	10.0	13,800	Yes	12
325	Blueridge BMKH18MCNew Multi-zone ODU	18,000 BTU	21.0	12.0	10.0	13,600	Yes	1
326	Daikin 2MXM18AVJUStandard Multi	18,000 BTU	21.0	12.0	10.0	13,200	Yes	1
327	Daikin 2MXT18AVJUAURORA Multi	18,000 BTU	21.0	12.0	10.0	20,600	Yes	1
328	ECO AC EMH-2O18KBBMulti-Zone Outdoor	18,000 BTU	21.0	12.0	10.0	13,800	Yes	1
329	Friedrich FPHSR18A3BFloating Air Pro	18,000 BTU	21.0	13.0	10.0	18,000	Yes	2
330	Friedrich FPHSR18A3DFloating Air Achiever Plus	18,000 BTU	21.0	13.0	10.0	18,000	Yes	4
331	GE Appliances ASH218JCDDMultilink	18,000 BTU	21.0	12.7	10.0	10,800	No	1
332	Gibson GXH18(5.3)FMK4DH-1Flex Match	18,000 BTU	21.0	12.0	10.0	13,600	Yes	3
333	Guardian UPC18CN23STG1UPAC	18,000 BTU	21.0	12.0	10.0	18,000	Yes	9
334	Guardian URC18CN23STG1URAC	18,000 BTU	21.0	13.0	10.0	18,000	Yes	3
335	Hisense AST-1824TXOHi-Ultra Xtreme	18,000 BTU	21.0	13.0	10.0	18,000	Yes	1
336	Hisense AUW-18U3TJ1Hi UNI	18,000 BTU	21.0	12.0	10.0	18,000	Yes	5
337	Innovair QOS18H2BH0AQ4+	18,000 BTU	21.0	12.0	10.0	18,000	Yes	4
338	TOSOT TM18D6MOR32 FreeMatch	18,000 BTU	21.0	12.0	10.0	13,800	Yes	3
339	TOSOT TM18H32MOM-Series	18,000 BTU	21.0	12.0	10.0	13,800	Yes	3
340	TOSOT TMH18D32POM-Series	18,000 BTU	21.0	11.5	10.0	13,800	Yes	3
341	TOSOT TMSCI7H4R18M-Series	18,000 BTU	21.0	12.0	10.0	13,800	Yes	3
342	Trane 4TXM2118A12N0M-Series	18,000 BTU	21.0	12.0	10.0	13,600	Yes	2
343	ZERO Z4SOV-18HDMB-USHHZ4S Series	18,000 BTU	21.0	13.0	10.0	18,000	Yes	3
344	Deye DWA5-ACDC-18KR2(US)ACDC	18,000 BTU	21.0	11.8	9.8	12,600	Yes	4
345	Friedrich FSHSR18B3BFloating Air Select	18,000 BTU	21.0	12.0	9.8	13,700	No	1
346	Friedrich FSHSR18B3DFloating Air Select	18,000 BTU	21.0	12.0	9.8	13,700	No	4
347	Innovair QOS18H2XE5AQ32	18,000 BTU	21.0	12.0	9.8	13,700	No	2
348	Lennox MWLD018S6S-1PMWLD Mini-Split	18,000 BTU	21.0	13.2	9.7	14,300	Yes	1
349	Lennox MWMD018S6-1PWindFree - Max heat (RAC)	18,000 BTU	21.0	13.2	9.7	14,300	Yes	2
350	AUX ASW-H18E3B2/*R3DI-C3M-Series	18,000 BTU	21.0	12.0	9.7	14,000	Yes	1
351	Daikin RXF18AXVJUOTERRA	18,000 BTU	21.0	12.0	9.6	10,700	No	1
352	Daikin RXF18BVJUOTERRA	18,000 BTU	21.0	12.0	9.6	15,200	Yes	1
353	Daikin RXT18AVJUAURORA	18,000 BTU	21.0	12.0	9.6	21,600	Yes	1
354	GE Appliances ASH118PRDBAltitude	18,000 BTU	21.0	12.5	9.6	15,400	Yes	1
355	DIAL MZME18WW2P230BAJHi MULTI Xtreme	18,000 BTU	21.0	12.5	9.5	18,000	Yes	2
356	Friedrich FPHMR18A3APro	18,000 BTU	21.0	12.5	9.5	18,000	Yes	3
357	GE Appliances ASH118PRDWAAltitude	18,000 BTU	21.0	12.5	9.5	11,000	No	1
358	Hisense AO-18U3T25UHi-ULTRA	18,000 BTU	21.0	12.1	9.5	18,000	Yes	3
359	Hisense AO-18U3T26U2Hi-ULTRA	18,000 BTU	21.0	12.1	9.5	18,000	Yes	2
360	Hisense AST-18UW3TBW00HiULTRA	18,000 BTU	21.0	12.1	9.5	18,000	Yes	1
361	PerfectAire 3PAMSHHQC18-MZO2Hi MULTI Xtreme	18,000 BTU	21.0	12.5	9.5	18,000	Yes	1
362	Daikin RXTH18AVJUAURORA	18,000 BTU	21.0	12.0	9.4	21,600	Yes	1
363	LG KUSAC181AKUSAC181A	18,000 BTU	21.0	12.5	9.4	13,300	Yes	1
364	COSTWAY FP10518US-12WHQ series	18,000 BTU	21.0	12.0	9.0	11,600	No	1
365	TCL H18SVH20XQCVoxIn 21S	18,000 BTU	21.0	11.6	9.0	12,900	No	1
366	VINO VMH18A4-VA1B3NB(O)Nora	18,000 BTU	21.0	12.8	9.0	13,000	Yes	1
367	Star Air Kontrol SAK-18-CT2/220VSAK Series	18,000 BTU	20.7	12.5	11.4	12,800	Yes	1
368	KEEN Home KEENUMHP18AAKEEN Series	18,000 BTU	20.6	12.5	12.2	17,500	Yes	2
369	GE Appliances 2G20ED2BEEndure Multi	18,000 BTU	20.6	12.3	10.5	20,000	Yes	3
370	York YRAMX18N2HBAMH MULTI-SPLIT	18,000 BTU	20.5	12.5	11.0	16,000	Yes	3
371	TGM MRSVHT18ASM series	18,000 BTU	20.5	12.5	10.6	13,000	No	3
372	AC Pro AOX430-17HFN1-MT0WA series	18,000 BTU	20.5	12.5	10.5	17,700	Yes	2
373	Hitachi RAC-PH18WHLAEH700	18,000 BTU	20.5	13.5	10.5	23,000	No	1
374	Friedrich FPHFR18A3APro	18,000 BTU	20.5	12.5	10.0	13,200	Yes	1
375	Goodman 2GMXTH18BVJN20 Series	18,000 BTU	20.5	11.5	10.0	20,200	Yes	1
376	KERR A-KMH18SU-1AA series	18,000 BTU	20.5	12.5	10.0	17,700	Yes	5
377	LG KUSXA181AKUSXA181A	18,000 BTU	20.5	13.2	10.0	24,000	Yes	10
378	Innovair WIN18H7H51(O)Quantum Hyper Heat	18,000 BTU	20.5	13.2	9.5	13,300	Yes	1
379	Blueridge BMM18HHCBM series	18,000 BTU	20.5	12.5	9.3	19,000	Yes	4
380	Goodman MST183G22MHAAMSH Series	18,000 BTU	20.5	12.5	9.3	19,000	Yes	3
381	ROVSUN TCF-18ZHRH/DVOCELLING FLOOR-single	18,000 BTU	20.5	11.7	9.0	13,200	Yes	1
382	ROVSUN TD-18D2HRH/DVODUCT-single	18,000 BTU	20.3	11.0	10.0	13,200	Yes	1
383	MDV MOX330-18HFN10-M1EMS Series	18,000 BTU	20.3	11.5	9.6	11,500	Yes	4
384	Arcoaire D5CERAH18AAKD5C Series	18,000 BTU	20.3	11.5	9.1	11,500	No	11
385	Carrier 37MHRAQ18AA337M Series	18,000 BTU	20.3	11.5	9.1	11,500	No	5
386	AproDr AAG22-18H1BAA Series	18,000 BTU	20.2	11.5	9.1	11,500	No	2
387	Elios ESHBA18C2ANESH Series	18,000 BTU	20.2	11.5	9.1	11,500	Yes	1
388	Midea MO1BS-H18B-2AMSG Series	18,000 BTU	20.2	11.5	9.1	11,500	No	1
389	York YRACGJ18WHAAY600	18,000 BTU	20.0	12.5	11.5	15,200	Yes	1
390	York YRACGJ18WHBAY600	18,000 BTU	20.0	12.5	11.5	15,200	Yes	1
391	Quilt QO1-M3Z27-NC*NAQuilt	18,000 BTU	20.0	12.3	11.0	24,000	Yes	1
392	Star Air Kontrol SAK-18-DTMS/220VSAK Series	18,000 BTU	20.0	12.5	10.6	13,000	No	1
393	Star Air Kontrol SAK-18-DT2/220VSAK Series	18,000 BTU	20.0	12.5	10.5	14,000	Yes	1
394	Blueridge BMKH18M23UHUltra Heat Multi zone	18,000 BTU	20.0	12.0	10.0	21,800	Yes	1
395	Friedrich FPHFR18A3DFloating Air Pro X	18,000 BTU	20.0	12.0	10.0	18,000	Yes	9
396	Fujitsu AOU18RLXFWHH-Series	18,000 BTU	20.0	13.3	10.0	19,000	Yes	1
397	Mitsubishi Electric MXZ-2D20NLM-Series	18,000 BTU	20.0	13.0	10.0	13,700	No	2
398	MOOVAIR DM18HOS25230E3ADM-series	18,000 BTU	20.0	12.5	10.0	17,700	Yes	4
399	Trane 4TXM2318A12NU23 MZ Series	18,000 BTU	20.0	12.0	10.0	21,800	Yes	2
400	Mitsubishi Electric MXZ-2C20NA4M-Series	18,000 BTU	20.0	12.7	9.9	-	No	1
401	Hisense AO-18U3R25EHI-EDGE	18,000 BTU	20.0	12.0	9.8	13,400	No	1
402	Hisense AO-18U3R25SSSmartSense	18,000 BTU	20.0	12.0	9.8	13,700	No	1
403	LG KUMXA181AKUMXA181A	18,000 BTU	20.0	13.5	9.8	19,800	Yes	3
404	Mitsubishi Electric MXZ-2C20NA4-M-Series	18,000 BTU	20.0	12.7	9.7	11,100	No	2
405	Trane / Mitsubishi Electric NTXMMX20A122CNV-Series	18,000 BTU	20.0	12.7	9.7	11,000	No	3
406	GE Appliances 1G18AD2BEAltitude Single	18,000 BTU	20.0	12.0	9.5	15,200	Yes	4
407	GE Appliances 1G18CB2BECaliber 230V	18,000 BTU	20.0	12.0	9.5	15,200	Yes	1
408	Hisense AO-18U3R26SSSmartSense	18,000 BTU	20.0	11.0	9.5	13,400	No	1
409	Mitsubishi Electric MUZ-HX18NLM-Series	18,000 BTU	20.0	12.6	9.5	12,600	Yes	2
410	Goodman GRXTH18BVJN20 Series	18,000 BTU	20.0	12.0	9.3	21,000	Yes	1
411	AUX AH18MHA2DI-20USC-Series	18,000 BTU	20.0	11.0	9.0	14,200	Yes	1
412	AUX AJAN18HP230V1COC-Series	18,000 BTU	20.0	11.0	9.0	14,200	Yes	1
413	AUX FH18QCA2DI-20USQ Series	18,000 BTU	20.0	11.0	9.0	12,600	Yes	2
414	AUX XH18MAA2DI-20USC-Series	18,000 BTU	20.0	11.0	9.0	14,200	No	2
415	DELLA 048-TLP-MODU-1D2MODU	18,000 BTU	20.0	11.0	9.0	15,000	Yes	1
416	Fujitsu AOUH18KNAS1AIRSTAGE H-Series	18,000 BTU	20.0	11.0	9.0	14,500	Yes	1
417	Lennox MMPD020S6M-1PMMPD Multi-Zone	18,000 BTU	20.0	12.7	9.0	15,500	No	3
418	GREE GWH18ATDXD-D6DNA1A/OCharmo	18,000 BTU	20.0	12.0	8.5	12,100	Yes	5
419	GREE GWH18ATDXD-D6DNA4F/OCharmo	18,000 BTU	20.0	12.0	8.5	12,100	Yes	3
420	GREE LIV18HP230V1R32AOCharmo	18,000 BTU	20.0	12.0	8.5	12,100	Yes	2
421	TOSOT TWH18R32DOCharmo	18,000 BTU	20.0	12.0	8.5	12,100	Yes	1
422	Hitachi RAC-DJ18WHAAairHome 400	18,000 BTU	19.5	12.0	10.5	14,200	Yes	2
423	York YRACDJ18WHAAY400	18,000 BTU	19.5	12.0	10.5	14,200	Yes	1
424	Carrier 38MHRCQ18AA338M series	18,000 BTU	19.5	11.0	9.1	11,700	No	10
425	MDV MOX330-18HFN1-MS0WMS Series	18,000 BTU	19.5	11.0	9.1	11,700	No	5
426	Panasonic CU-E18RKUACS-E18RKUAW / CU-E18RKUA	18,000 BTU	19.5	13.2	9.0	-	No	1
427	Arcoaire DLCERBH18AAKDLC-series	18,000 BTU	19.5	11.0	8.7	11,700	No	12
428	Goodman MSH183G20MCAAMSH Series	18,000 BTU	19.5	11.0	8.7	11,700	No	1
429	Midea MASAG18-21HS2GBMAS-series	18,000 BTU	19.5	11.0	8.7	11,700	No	2
430	Comfort-Aire A-VMH18SU-1BA-series	18,000 BTU	19.4	12.5	10.0	16,400	No	4
431	Mitsubishi Electric MXZ-2D20NLHZM-Series	18,000 BTU	19.3	13.5	10.0	22,000	Yes	2
432	Mainline ML18HP230GEN-OML Series	18,000 BTU	19.2	10.8	9.6	11,500	Yes	2
433	Mitsubishi Electric SUZ-KA18NAHZM-Series	18,000 BTU	19.2	12.5	9.5	21,600	Yes	6
434	Lennox VPC018H4M-3PLennox Real	18,000 BTU	19.2	12.5	9.4	12,300	No	3
435	Trane / Mitsubishi Electric NTXSKH18A112AANV-Series	18,000 BTU	19.2	12.5	9.2	21,600	Yes	4
436	AUX AHU18HPV1BOB-Series	18,000 BTU	19.2	11.6	9.0	20,400	Yes	2
437	Ameristar M4THM1918A12NN-Series	18,000 BTU	19.0	12.0	10.0	13,600	Yes	2
438	Panasonic CU-2E18SBU-5CU-2E18SBU-5	18,000 BTU	19.0	12.6	9.1	17,700	Yes	2
439	AUX AH18MHA2DI-19USC-Series	18,000 BTU	19.0	11.0	9.0	14,200	Yes	1
440	AUX ASW-H18E3B2/Q*R3DI-C3Q-Series	18,000 BTU	19.0	11.0	9.0	12,600	Yes	1
441	Midea MO1CS-H18B-2AMO1 Series	18,000 BTU	19.0	11.0	9.0	11,500	No	1
442	Samsung MWHE018S6S-1PStandard SZ Wall-Mount	18,000 BTU	19.0	12.9	9.0	13,400	No	1
443	Trane / Mitsubishi Electric NTXSKH18A112NV-Series	18,000 BTU	18.9	12.7	9.5	9,000	No	3
444	Mitsubishi Electric RUZ-AK18NLHZR series	18,000 BTU	18.7	13.0	8.5	19,300	Yes	1
445	Arcoaire D5CMTAH18CAKD5C Series	18,000 BTU	18.5	11.7	9.2	15,000	Yes	11
446	Carrier 37MTRAQ18CA337M Series	18,000 BTU	18.5	11.7	9.2	15,000	Yes	5
447	GE Appliances ASH220NCDDEndure	18,000 BTU	18.0	12.0	10.2	18,500	Yes	2
448	Haier 2U20EH2HDArctic	18,000 BTU	18.0	12.0	10.2	18,500	Yes	3
449	Hotpoint 1H18HN2DAHotpoint	18,000 BTU	18.0	12.0	9.5	13,300	Yes	1
450	KANIONco KD-18IR410AHSODUKD series	18,000 BTU	18.0	11.7	9.5	17,700	Yes	1
451	KARDA 2KARDA18SZO20KARDA	18,000 BTU	18.0	11.7	9.5	17,700	Yes	2
452	Daikin RXP18AVJUAURORA	18,000 BTU	18.0	11.6	9.2	21,600	Yes	1
453	LG KUSUB181AKUSUB181A	18,000 BTU	18.0	11.0	9.0	18,000	Yes	1
454	LG KUSAE181AKUSAE181A	18,000 BTU	18.0	12.0	8.9	13,300	No	1
455	Mitsubishi Electric RUZ-AH18NLR series	18,000 BTU	18.0	12.5	8.9	13,000	Yes	1
456	Bryant 38MTRAQ18BA338M series	18,000 BTU	18.0	11.5	8.7	13,000	Yes	5
457	Comfortmaker DLCMTAH18BAKDLC series	18,000 BTU	18.0	11.5	8.7	13,000	Yes	12
458	Fujitsu AOU18RLXFZH-Series	18,000 BTU	18.0	12.5	8.7	11,500	No	3
459	Lennox VPC018H5M-3PLennox Real	18,000 BTU	17.5	12.0	10.0	18,000	Yes	6
460	Mitsubishi Electric SUZ-CA18NLHM series	18,000 BTU	17.5	12.0	10.0	10,700	No	6
461	Mitsubishi Electric MXZ-2C20NAHZ4-M-Series	18,000 BTU	17.0	13.5	10.0	21,600	Yes	2
462	Trane / Mitsubishi Electric NTXMPH20A122CNV-Series	18,000 BTU	17.0	13.5	10.0	21,600	Yes	4
463	TOSOT TGWHD-18NDMulti R32 AO	18,000 BTU	17.0	11.3	8.5	13,800	Yes	1
464	Mitsubishi Electric MXZ-2C20NAHZ3M-Series	18,000 BTU	16.5	13.5	9.2	21,600	Yes	1
465	Panasonic CU-RE18SKUACS-RE18SKUA / CU-RE18SKUA	18,000 BTU	16.0	12.3	8.5	-	No	1

More about 18,000 BTU mini-splits

Top 5 for cold climatesranked by COP at 5°F

Cold-climate certified models with the highest efficiency at 5°F. Often sold as hyper-heat or low-ambient models.

#	Model	SEER2	EER2	HSPF2	COP at 5°F
1	Airquest DLCPRBH18AAK	26.3	15.3	15.5	2.89
2	Carrier 38MPRBQ18AA3	26.3	15.3	11.0	2.89
3	Goodman MSH183G26MCAAalso sold as 3 other model numbers	26.3	15.3	11.0	2.89
4	Hitachi PAS-18BUFASDQ1	25.0	15.0	11.0	2.60
5	York YPAS18BUFASDQ1	25.0	15.0	11.0	2.60

Top 5 for hot climatesranked by EER2

Highest efficiency on a 95°F afternoon, which drives summer bills in places like Phoenix, Houston and Florida.

#	Model	SEER2	EER2	HSPF2	COP at 5°F
1	Goodman MST183G32MHAAalso sold as 2 other model numbers	27.0	16.0	11.0	2.10
2	Airquest DLCPRBH18AAK	26.3	15.3	15.5	2.89
3	Carrier 38MPRBQ18AA3	26.3	15.3	11.0	2.89
4	Goodman MSH183G26MCAAalso sold as 3 other model numbers	26.3	15.3	11.0	2.89
5	DELLA 048-TPH-MODU-1D3	27.0	15.0	10.0	2.00

Top 5 for heatingranked by HSPF2

Highest seasonal heating efficiency, for homes where the heat pump replaces a furnace.

#	Model	SEER2	EER2	HSPF2	COP at 5°F
1	Airquest DLCPRBH18AAK	26.3	15.3	15.5	2.89
2	Kenmore D5CPRAH18AA	24.5	14.0	15.2	2.34
3	MDV MOD30-18HFN10-M1H	25.8	15.0	15.2	2.34
4	AC Pro MHPC-H-018BSB	23.8	12.5	13.5	2.40
5	AI AIR CONDITIONING AO24-18N2-M1also sold as 4 other model numbers	24.0	13.5	13.5	2.40

How many square feet does a 18,000 BTU mini-split cover?600-700 sq ft

Hot and dry climate (Phoenix)up to 700 sq ft
Hot and humid climate (Houston)up to 700 sq ft
Mixed climate (Atlanta)up to 700 sq ft
Cold climate (Chicago)up to 650 sq ft
Very cold climate (Minneapolis)up to 600 sq ft

Average insulation, 8 ft ceilings. Sunny rooms, kitchens and older houses need more capacity. Size calculator

What a 18,000 BTU mini-split costs to run$39/month typical

Hot and dry (Phoenix)$490/yr · best $418
Hot and humid (Houston)$440/yr · best $376
Mixed (Atlanta)$465/yr · best $427
Cold (Chicago)$926/yr · best $885
Very cold (Minneapolis)$959/yr · best $926

Typical = median model of this size (22.0 SEER2, 9.8 HSPF2); best = most efficient. Local electricity prices from the U.S. EIA. Calculate for your home

Questions4

What is the best 18,000 BTU mini-split?: On certified efficiency, the GREE GWH18AVEXF-D6DNA1A/O leads at 27.5 SEER2 and 10.0 HSPF2. For cold climates the Airquest DLCPRBH18AAK has the best efficiency at 5°F (COP 2.89). For very hot summers the Goodman MST183G32MHAA has the highest EER2 (16.0). The right pick depends on your climate, so compare the lists above.
How many square feet does a 18,000 BTU mini-split cover?: About 600 to 700 sq ft with average insulation: 700 sq ft in a hot and dry climate like Phoenix, 700 sq ft in a hot and humid climate like Houston, 700 sq ft in a mixed climate like Atlanta, 650 sq ft in a cold climate like Chicago, 600 sq ft in a very cold climate like Minneapolis. Cold climates cover less because the heating load is larger.
How much does a 18,000 BTU mini-split cost to run?: A typical 18,000 BTU mini-split (22.0 SEER2, 9.8 HSPF2) uses about $465 of electricity a year in a mixed climate like Atlanta, roughly $39 a month on average. Across U.S. climates it ranges from $440 to $959 a year. The most efficient model in this class saves about $38 a year in Atlanta.
Which 18,000 BTU mini-split works best in cold weather?: Look for ENERGY STAR cold-climate certification (380 of 465 qualify). The Airquest DLCPRBH18AAK has the highest COP at 5°F in this class (2.89) and delivers 24,000 BTU/h at 5°F. Cold-climate units are often marketed as hyper-heat or low-ambient models.

Other sizes

ENERGY STAR data, updated October 12, 2026

Best 18,000 BTU mini-splits

Top picks

GREE GWH18AVEXF-D6DNA1A/O

Airquest DLCPRBH18AAK

Goodman MST183G32MHAA

Compare all 465 18,000 BTU mini-splits

More about 18,000 BTU mini-splits

Other sizes