Specifications
COOLING PERFORMANCE DATA
94 Rev. 3
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: RCB18B2A / CCA18F*C
Outdoor Ambient Temperature
65 75 85 95 105 115
Entering Indoor Wet Bulb Temperature
IDB*Airflow 596367715963677159636771596367715963677159636771
MBh 17.4 18.1 19.8 - 17.0 17.7 19.3 - 16.6 17.2 18.9 - 16.2 16.8 18.4 - 15.4 16.0 17.5 - 14.3 14.8 16.2 -
S/T 0.72 0.60 0.42 - 0.75 0.63 0.43 - 0.77 0.64 0.44 - 0.79 0.66 0.46 - 0.82 0.69 0.48 - 0.83 0.69 0.48 -
Delta T 17 15 11 - 17 15 11 - 17 15 11 - 18 15 12 - 17 15 11 - 16 14 11 -
675 KW 1.28 1.31 1.36 - 1.39 1.43 1.48 - 1.49 1.53 1.58 - 1.58 1.62 1.67 - 1.65 1.69 1.75 - 1.71 1.76 1.82 -
AMPS 5.5 5.6 5.8 - 6.0 6.1 6.3 - 6.5 6.6 6.9 - 6.9 7.1 7.3 - 7.4 7.6 7.8 - 7.8 8.0 8.3 -
HI PR 146 157 166 - 164 177 186 - 187 201 212 - 213 229 242 - 239 257 272 - 264 284 300 -
LO PR 61 65 71 - 65 69 75 - 67 72 78 - 71 75 82 - 74 79 86 - 77 81 89 -
MBh 16.9 17.6 19.2 - 16.5 17.1 18.8 - 16.1 16.7 18.3 - 15.8 16.3 17.9 - 15.0 15.5 17.0 - 13.9 14.4 15.7 -
S/T 0.69 0.58 0.40 - 0.71 0.60 0.41 - 0.73 0.61 0.42 - 0.76 0.63 0.44 - 0.79 0.66 0.45 - 0.79 0.66 0.46 -
Delta T 18 15 12 - 18 16 12 - 18 16 12 - 18 16 12 - 18 16 12 - 17 15 11 -
70 600 KW 1.27 1.30 1.35 - 1.38 1.41 1.46 - 1.48 1.51 1.57 - 1.56 1.60 1.66 - 1.64 1.68 1.74 - 1.70 1.74 1.80 -
AMPS 5.5 5.6 5.8 - 5.9 6.0 6.2 - 6.4 6.6 6.8 - 6.9 7.0 7.3 - 7.3 7.5 7.7 - 7.7 7.9 8.2 -
HI PR 145 156 165 - 162 175 185 - 185 199 210 - 210 226 239 - 237 255 269 - 262 281 297 -
LO PR 61 65 70 - 64 68 74 - 67 71 77 - 70 74 81 - 73 78 85 - 76 81 88 -
MBh 15.6 16.2 17.7 - 15.3 15.8 17.3 - 14.9 15.4 16.9 - 14.5 15.1 16.5 - 13.8 14.3 15.7 - 12.8 13.3 14.5 -
S/T 0.67 0.56 0.38 - 0.69 0.58 0.40 - 0.71 0.59 0.41 - 0.73 0.61 0.42 - 0.76 0.63 0.44 - 0.76 0.64 0.44 -
Delta T 18 16 12 - 18 16 12 - 18 16 12 - 19 16 12 - 18 16 12 - 17 15 11 -
525 KW 1.23 1.26 1.31 - 1.34 1.37 1.42 - 1.44 1.47 1.52 - 1.52 1.56 1.61 - 1.59 1.63 1.69 - 1.65 1.69 1.75 -
AMPS 5.3 5.4 5.6 - 5.7 5.9 6.1 - 6.2 6.4 6.6 - 6.7 6.8 7.1 - 7.1 7.3 7.5 - 7.5 7.7 8.0 -
HI PR 140 151 160 - 158 170 179 - 179 193 204 - 204 220 232 - 230 247 261 - 254 273 288 -
LO PR 59 63 68 - 62 66 72 - 65 69 75 - 68 72 79 - 71 76 83 - 74 78 85 -
MBh 17.7 18.3 19.8 21.2 17.3 17.8 19.3 20.7 16.9
17.4
18.8 20.2 16.5 17.0 18.4 19.7 15.7 16.1 17.5 18.7 14.5 15.0 16.2 17.4
S/T 0.82 0.74 0.56 0.36 0.85 0.76 0.58 0.37 0.87
0.78
0.59 0.38 0.90 0.81 0.61 0.39 0.94 0.84 0.63 0.41 0.94 0.84 0.64 0.41
Delta T201815102019151020
19
15 10 20 19 15 11 20 18 15 10 19 17 14 10
675 KW 1.29 1.32 1.37 1.42 1.40 1.44 1.49 1.54 1.50
1.54
1.60 1.65 1.59 1.63 1.69 1.75 1.67 1.71 1.77 1.83 1.73 1.77 1.84 1.91
AMPS 5.6 5.7 5.9 6.1 6.0 6.2 6.4 6.6 6.5
6.7
6.9 7.2 7.0 7.2 7.4 7.7 7.4 7.6 7.9 8.2 7.9 8.1 8.4 8.7
HI PR 148 159 168 175 166 178 188 196 189
203
214 223 215 231 244 254 242 260 274 286 267 287 303 316
LO PR 62 66 72 77 65 70 76 81 68
72
79 84 71 76 83 88 75 80 87 93 77 82 90 96
MBh 17.2 17.7 19.2 20.6 16.8 17.3 18.7 20.1 16.4
16.9
18.3 19.6 16.0 16.5 17.9 19.2 15.2 15.7 17.0 18.2 14.1 14.5 15.7 16.9
S/T 0.78 0.70 0.53 0.34 0.81 0.73 0.55 0.35 0.83
0.75
0.56 0.36 0.86 0.77 0.58 0.37 0.89 0.80 0.60 0.39 0.90 0.81 0.61 0.39
Delta T211916112119161121
19
16 11 21 19 16 11 21 19 16 11 19 18 15 10
75 600 KW 1.28 1.31 1.36 1.41 1.39 1.43 1.48 1.53 1.49
1.53
1.58 1.64 1.58 1.62 1.67 1.74 1.65 1.69 1.75 1.82 1.71 1.76 1.82 1.89
AMPS 5.5 5.6 5.8 6.0 6.0 6.1 6.3 6.5 6.5
6.6
6.9 7.1 6.9 7.1 7.3 7.6 7.4 7.6 7.8 8.1 7.8 8.0 8.3 8.6
HI PR 146 157 166 173 164 177 186 195 187
201
212 221 213 229 242 252 239 257 272 283 264 284 300 313
LO PR 61 65 71 76 65 69 75 80 67
72
78 83 71 75 82 87 74 79 86 92 77 81 89 95
MBh 15.9 16.4 17.7 19.0 15.5 16.0 17.3 18.6 15.2
15.6
16.9 18.1 14.8 15.2 16.5 17.7 14.0 14.5 15.7 16.8 13.0 13.4 14.5 15.6
S/T 0.76 0.68 0.51 0.33 0.78 0.70 0.53 0.34 0.80
0.72
0.54 0.35 0.83 0.74 0.56 0.36 0.86 0.77 0.58 0.37 0.87 0.78 0.59 0.38
Delta T211916112120161121
20
16 11 21 20 16 11 21 19 16 11 20 18 15 10
525 KW 1.25 1.28 1.32 1.37 1.35 1.39 1.44 1.49 1.45
1.48
1.54 1.59 1.53 1.57 1.63 1.69 1.61 1.64 1.70 1.77 1.67 1.71 1.77 1.84
AMPS 5.4 5.5 5.7 5.9 5.8 5.9 6.1 6.4 6.3
6.4
6.7 6.9 6.7 6.9 7.1 7.4 7.2 7.3 7.6 7.9 7.6 7.8 8.0 8.4
HI PR 142 153 161 168 159 171 181 189 181
195
206 215 206 222 234 244 232 250 264 275 256 276 291 304
LO PR 59 63 69 74 63 67 73 78 65
69
76 81 69 73 80 85 72 76 83 89 74 79 86 92
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ACCA (TVA) conditions