14
P3RX - Refrigerant Charging Tables
3-1/2 Ton
OUTDOOR TEMPERATURE (°F)
70 75 80 85 90 95 100 105
Suct. Press
Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
68 195 148
70 197 153 213 155
72 199 159 216 160 232 161
74 200 167 218 165 234 166 250 168
76 204 170 219 172 236 171 252 172 268 174
78 222 175 238 176 254 177 270 178 286 180
80 241 180 256 182 272 183 288 184 304 186
82 260 185 275 187 290 188 306 190 323 191
84 263 189 279 191 294 192 308 194 325 195
86 282 195 297 197 313 198 327 199
88 301 201 316 202 331 204
90 319 207 335 208
92 338 213
94
4 Ton
OUTDOOR TEMPERATURE (°F)
70 75 80 85 90 95 100 105
Suct. Press
Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
68 195 148
70 197 153 213 155
72 199 159 216 160 232 161
74 200 167 218 165 234 166 250 168
76 204 170 219 172 236 171 252 172 268 174
78 222 175 238 176 254 177 270 178 286 180
80 241 180 256 182 272 183 288 184 304 186
82 260 185 275 187 290 188 306 190 323 191
84 263 189 279 191 294 192 308 194 325 195
86 282 195 297 197 313 198 327 199
88 301 201 316 202 331 204
90 319 207 335 208
92 338 213
94
5 Ton
OUTDOOR TEMPERATURE (°F)
70 75 80 85 90 95 100 105
Suct. Press
Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp. Dis. Press. Dis. Temp.
63 207 155
65 209 160 224 161
67 211 165 226 166 241 166
69 211 175 228 171 243 171 259 172
71 215 177 229 178 246 176 261 176 276 177
73 233 181 247 181 263 181 278 181 293 182
75 251 185 265 185 280 185 295 186 310 186
77 268 189 283 190 297 190 312 190 327 191
79 272 193 286 193 300 194 314 194 329 195
81 290 197 304 198 318 199 331 198
83 307 202 322 203 336 204
85 325 207 339 208
87 343 212
89
* Note: All pressures are listed in psig. and all temperatures in °F.
- Shaded Boxes indicate flooded conditions
- Rated Design Values. Suction Pressure will be lower than design
value if indoor air flow, entering dry bulb, or entering wet bulb
temperatures are lower than design.
- Discharge temperatures greater than charted values indicate an
undercharged system.
3-1/2 Ton
4 Ton
5 Ton