Specifications

139 Rev. 3
COOLING PERFORMANCE DATA
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 42.6 43.5 46.5 49.7 41.6 42.5 45.4 48.6 40.6 41.5 44.3 47.4 39.6 40.5 43.3 46.2 37.6 38.5 41.1 43.9 34.9 35.6 38.1 40.7
S/T 0.89 0.83 0.68 0.51 0.92 0.86 0.70 0.53 0.94 0.89 0.72 0.54 1.00 0.91 0.74 0.56 1.00 0.95 0.77 0.58 1.00 0.96 0.78 0.58
Delta T222118152221191522211915232219152221191520201714
1575 KW 2.64 2.70 2.80 2.90 2.87 2.94 3.05 3.16 3.08 3.15 3.27 3.39 3.26 3.34 3.46 3.59 3.41 3.50 3.63 3.76 3.55 3.63 3.77 3.91
AMPS 11.2 11.5 11.9 12.3 12.2 12.5 12.9 13.4 13.2 13.6 14.0 14.6 14.2 14.5 15.0 15.6 15.1 15.5 16.0 16.7 16.0 16.5 17.0 17.7
HI PR 156 168 177 185 175 188 199 207 199 214 226 236 227 244 258 269 255 274 290 302 282 303 320 334
LO PR 61 65 71 76 65 69 75 80 67 71 78 83 70 75 82 87 74 79 86 91 76 81 89 94
MBh 41.4 42.3 45.2 48.3 40.4 41.3 44.1 47.1 39.4 40.3 43.1 46.0 38.5 39.3 42.0 44.9 36.5 37.3 39.9 42.7 33.9 34.6 37.0 39.5
S/T 0.85 0.80 0.65 0.48 0.88 0.82 0.67 0.50 0.90 0.85 0.69 0.51 0.93 0.87 0.71 0.53 0.97 0.91 0.74 0.55 0.97 0.91 0.74 0.56
Delta T232219152322191623221916232320162322191522211814
80 1400 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 14.5 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 154 166 175 183 173 186 197 205 197 212 224 234 224 241 255 266 252 272 287 299 279 300 317 331
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 38.2 39.0 41.7 44.5 37.3 38.1 40.7 43.5 36.4 37.2 39.7 42.5 35.5 36.3 38.8 41.4 33.7 34.5 36.8 39.4 31.2 31.9 34.1 36.5
S/T 0.82 0.77 0.62 0.47 0.85 0.79 0.65 0.48 0.87 0.81 0.66 0.50 0.90 0.84 0.68 0.51 0.93 0.87 0.71 0.53 0.94 0.88 0.72 0.54
Delta T232220162423201624232016242320162423201622211815
1225 KW 2.54 2.60 2.70 2.79 2.76 2.83 2.94 3.04 2.96 3.04 3.15 3.26 3.14 3.21 3.33 3.46 3.29 3.37 3.49 3.62 3.41 3.50 3.63 3.76
AMPS 10.8 11.1 11.5 11.9 11.7 12.0 12.4 12.9 12.8 13.1 13.5 14.0 13.7 14.0 14.5 15.0 14.6 14.9 15.4 16.0 15.4 15.8 16.4 17.0
HI PR 150 161 170 177 168 181 191 199 191 206 217 227 218 234 247 258 245 264 278 290 271 291 307 321
LO PR 59 62 68 73 62 66 72 77 64 69 75 80 68 72 79 84 71 75 82 88 73 78 85 91
MBh 43.3 44.2 46.3 49.4 42.3 43.2 45.2 48.2 41.3 42.1 44.1 47.1 40.3 41.1 43.0 45.9 38.3 39.0 40.9 43.6 35.5 36.2 37.9 40.4
S/T 0.93 0.90 0.81 0.66 0.97 0.93 0.84 0.68 0.99 0.96 0.86 0.70 1.00 0.99 0.89 0.72 1.00 1.00 0.92 0.75 1.00 1.00 0.93 0.76
Delta T242322192423221924242219242422192223221921212118
1575 KW 2.66 2.73 2.82 2.93 2.90 2.97 3.08 3.19 3.10 3.18 3.30 3.42 3.29 3.37 3.49 3.62 3.44 3.53 3.66 3.80 3.58 3.67 3.80 3.95
AMPS 11.3 11.6 12.0 12.5 12.3 12.6 13.0 13.5 13.4 13.7 14.2 14.7 14.3 14.7 15.2 15.8 15.3 15.7 16.2 16.8 16.2 16.6 17.2 17.9
HI PR 157 169 179 187 177 190 201 209 201 216 228 238 229 246 260 271 258 277 293 305 285 306 323 337
LO PR 62 66 72 76 65 69 76 81 68 72 79 84 71 76 83 88 75 79 87 92 77 82 90 95
MBh 42.1 42.9 44.9 47.9 41.1 41.9 43.9 46.8 40.1 40.9 42.8 45.7 39.1 39.9 41.8 44.6 37.2 37.9 39.7 42.4 34.4 35.1 36.8 39.2
S/T 0.89 0.86 0.77 0.63 0.92 0.89 0.80 0.65 0.94 0.91 0.82 0.67 0.98 0.94 0.85 0.69 1.00 0.98 0.88 0.72 1.00 0.98 0.89 0.72
Delta T252423202524232025242320252523202424232023232119
85 1400 KW 2.64 2.70 2.80 2.90 2.87 2.94 3.05 3.16 3.08 3.15 3.27 3.39 3.26 3.34 3.46 3.59 3.41 3.50 3.63 3.76 3.55 3.63 3.77 3.91
AMPS 11.2 11.5 11.9 12.3 12.2 12.5 12.9 13.4 13.2 13.6 14.0 14.6 14.2 14.5 15.0 15.6 15.1 15.5 16.0 16.7 16.0 16.5 17.0 17.7
HI PR 156 168 177 185 175 188 199 207 199 214 226 236 227 244 258 269 255 274 290 302 282 303 320 334
LO PR 61 65 71 76 65 69 75 80 67 71 78 83 70 75 82 87 74 79 86 91 76 81 89 94
MBh 38.8 39.6 41.5 44.2 37.9 38.7 40.5 43.2 37.0 37.7 39.5 42.2 36.1 36.8 38.6 41.2 34.3 35.0 36.6 39.1 31.8 32.4 33.9 36.2
S/T 0.86 0.83 0.75 0.61 0.89 0.86 0.77 0.63 0.91 0.88 0.79 0.64 0.94 0.91 0.82 0.66 0.98 0.94 0.85 0.69 0.98 0.95 0.86 0.70
Delta T252523202525242025252420252524212525232023232219
1225 KW 2.56 2.63 2.72 2.82 2.79 2.86 2.96 3.07 2.99 3.06 3.18 3.29 3.17 3.24 3.36 3.49 3.32 3.40 3.52 3.66 3.45 3.53 3.66 3.80
AMPS 10.9 11.2 11.6 12.0 11.8 12.1 12.5 13.0 12.9 13.2 13.6 14.2 13.8 14.1 14.6 15.2 14.7 15.1 15.6 16.2 15.6 16.0 16.5 17.2
HI PR 151 163 172 179 170 183 193 201 193 208 219 229 220 237 250 261 247 266 281 293 273 294 311 324
LO PR 59 63 69 73 63 67 73 77 65 69 76 80 68 73 79 85 72 76 83 89 74 79 86 92
* Enterin
g
Indoor Dry Bulb Temperature NOTE: Shaded area is ARI Ratin
g
Conditions