Specifications

COOLING PERFORMANCE DATA
138 Rev. 3
EXPANDED PERFORMANCE DATA
COOLING OPERATION
MODEL: RCC42A2B / CHA42T*C
Outdoor Ambient Temperature
65 75 85 95 105 115
Entering Indoor Wet Bulb Temperature
IDB* Airflow 59 63 67 71 59 63 67 71 59 63 67 71 59 63 67 71 59 63 67 71 59 63 67 71
MBh 41.2 42.7 46.7 - 40.2 41.7 45.7 - 39.2 40.7 44.6 - 38.3 39.7 43.5 - 36.4 37.7 41.3 - 33.7 34.9 38.3 -
S/T 0.71 0.60 0.41 - 0.74 0.62 0.43 - 0.76 0.63 0.44 - 0.78 0.65 0.45 - 0.81 0.68 0.47 - 0.82 0.68 0.47 -
Delta T 17 15 11 - 17 15 11 - 17 15 11 - 17 15 11 - 17 15 11 - 16 14 11 -
1575 KW 2.59 2.65 2.75 - 2.82 2.89 2.99 - 3.02 3.09 3.21 - 3.20 3.28 3.40 - 3.35 3.43 3.56 - 3.48 3.57 3.70 -
AMPS 11.0 11.3 11.7 - 11.9 12.2 12.6 - 13.0 13.3 13.8 - 13.9 14.3 14.8 - 14.8 15.2 15.7 - 15.7 16.1 16.7 -
HI PR 153 164 174 - 171 185 195 - 195 210 222 - 222 239 252 - 250 269 284 - 276 297 314 -
LO PR 60 64 70 - 63 67 73 - 66 70 76 - 69 73 80 - 72 77 84 - 75 80 87 -
MBh 40.0 41.4 45.4 - 39.0 40.5 44.3 - 38.1 39.5 43.3 - 37.2 38.5 42.2 - 35.3 36.6 40.1 - 32.7 33.9 37.1 -
S/T 0.68 0.57 0.39 - 0.70 0.59 0.41 - 0.72 0.60 0.42 - 0.75 0.62 0.43 - 0.77 0.65 0.45 - 0.78 0.65 0.45 -
Delta T 18 15 12 - 18 16 12 - 18 16 12 - 18 16 12 - 18 16 12 - 17 15 11 -
70 1400 KW 2.56 2.63 2.72 - 2.79 2.86 2.96 - 2.99 3.06 3.18 - 3.17 3.25 3.36 - 3.32 3.40 3.52 - 3.45 3.53 3.66 -
AMPS 10.9 11.2 11.6 - 11.8 12.1 12.5 - 12.9 13.2 13.7 - 13.8 14.1 14.6 - 14.7 15.1 15.6 - 15.6 16.0 16.5 -
HI PR 151 163 172 - 170 183 193 - 193 208 219 - 220 237 250 - 247 266 281 - 273 294 311 -
LO PR 59 63 69 - 63 67 73 - 65 69 76 - 68 73 79 - 72 76 83 - 74 79 86 -
MBh 36.9 38.2 41.9 - 36.0 37.3 40.9 - 35.2 36.4 39.9 - 34.3 35.6 39.0 - 32.6 33.8 37.0 - 30.2 31.3 34.3 -
S/T 0.66 0.55 0.38 - 0.68 0.57 0.39 - 0.70 0.58 0.40 - 0.72 0.60 0.42 - 0.75 0.62 0.43 - 0.75 0.63 0.44 -
Delta T 18 16 12 - 18 16 12 - 18 16 12 - 19 16 12 - 18 16 12 - 17 15 11 -
1225 KW 2.49 2.55 2.65 - 2.71 2.78 2.88 - 2.91 2.98 3.09 - 3.08 3.16 3.27 - 3.22 3.30 3.43 - 3.35 3.43 3.56 -
AMPS 10.6 10.9 11.2 - 11.5 11.8 12.2 - 12.5 12.8 13.3 - 13.4 13.7 14.2 - 14.3 14.6 15.1 - 15.2 15.5 16.1 -
HI PR 147 158 167 - 165 177 187 - 187 202 213 - 213 230 242 - 240 258 273 - 265 285 301 -
LO PR 57 61 67 - 61 65 71 - 63 67 73 - 66 71 77 - 69 74 81 - 72 76 83 -
MBh 41.9 43.1 46.6 50.1 40.9 42.1 45.6 48.9 39.9
41.1
44.5 47.7 38.9 40.1 43.4 46.6 37.0 38.1 41.2 44.2 34.3 35.3 38.2 41.0
S/T 0.81 0.73 0.55 0.35 0.84 0.75 0.57 0.37 0.86
0.77
0.58 0.38 0.89 0.80 0.60 0.39 0.92 0.83 0.62 0.40 0.93 0.83 0.63 0.41
Delta T201815102018151020
18
15 10 20 19 15 11 20 18 15 10 19 17 14 10
1575 KW 2.61 2.68 2.77 2.87 2.84 2.91 3.02 3.13 3.05
3.12
3.24 3.36 3.23 3.31 3.43 3.56 3.38 3.46 3.59 3.73 3.51 3.60 3.73 3.87
AMPS 11.1 11.4 11.8 12.2 12.1 12.4 12.8 13.3 13.1
13.5
13.9 14.4 14.1 14.4 14.9 15.5 15.0 15.4 15.9 16.5 15.9 16.3 16.9 17.5
HI PR 154 166 175 183 173 186 197 205 197
212
224 233 224 241 255 266 252 272 287 299 279 300 317 331
LO PR 60 64 70 75 64 68 74 79 66
71
77 82 70 74 81 86 73 78 85 90 76 80 88 94
MBh 40.6 41.8 45.3 48.6 39.7 40.9 44.2 47.5 38.7
39.9
43.2 46.3 37.8 38.9 42.1 45.2 35.9 37.0 40.0 43.0 33.3 34.2 37.1 39.8
S/T 0.77 0.69 0.52 0.34 0.80 0.72 0.54 0.35 0.82
0.73
0.56 0.36 0.85 0.76 0.57 0.37 0.88 0.79 0.60 0.38 0.89 0.79 0.60 0.39
Delta T211916112119161121
19
16 11 21 19 16 11 21 19 16 11 19 18 15 10
75 1400 KW 2.59 2.65 2.75 2.85 2.82 2.89 2.99 3.10 3.02
3.09
3.21 3.33 3.20 3.28 3.40 3.52 3.35 3.43 3.56 3.69 3.48 3.57 3.70 3.84
AMPS 11.0 11.3 11.7 12.1 11.9 12.2 12.7 13.1 13.0
13.3
13.8 14.3 13.9 14.3 14.8 15.3 14.8 15.2 15.7 16.3 15.7 16.1 16.7 17.4
HI PR 153 164 174 181 172 185 195 203 195
210
222 231 222 239 252 263 250 269 284 296 276 297 314 327
LO PR 60 64 70 74 63 67 73 78 66
70
76 81 69 73 80 85 72 77 84 90 75 80 87 93
MBh 37.5 38.6 41.8 44.9 36.6 37.7 40.8 43.8 35.8
36.8
39.9 42.8 34.9 35.9 38.9 41.7 33.1 34.1 36.9 39.6 30.7 31.6 34.2 36.7
S/T 0.75 0.67 0.50 0.32 0.77 0.69 0.52 0.34 0.79
0.71
0.54 0.35 0.82 0.73 0.55 0.36 0.85 0.76 0.57 0.37 0.86 0.77 0.58 0.37
Delta T211916112120161121
20
16 11 21 20 16 11 21 19 16 11 20 18 15 10
1225 KW 2.52 2.58 2.67 2.77 2.74 2.81 2.91 3.02 2.94
3.01
3.12 3.23 3.11 3.19 3.30 3.42 3.26 3.34 3.46 3.59 3.38 3.47 3.59 3.73
AMPS 10.7 11.0 11.3 11.8 11.6 11.9 12.3 12.8 12.6
13.0
13.4 13.9 13.5 13.9 14.3 14.9 14.4 14.8 15.3 15.9 15.3 15.7 16.2 16.9
HI PR 148 160 168 176 166 179 189 197 189
204
215 224 215 232 245 255 242 261 275 287 268 288 304 317
LO PR 58 62 67 72 61 65 71 76 64
68
74 79 67 71 78 83 70 75 82 87 73 77 84 90
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ACCA (TVA) conditions