Page 23
Condenser Coil
Clean condenser coil annually with water and inspect
monthly during the cooling season.
Condenser coil may need to be cleaned at startup in
case oil from the manufacturing process is found on the
condenser coil.
Table 10. Cooling Performance - AC Units
80 DB / 67 WB Deg.
Return Air
Air Temperature Entering Evaporator Coil, Degree F
Cooling
Input
(1000 BTU)
Pressure 65° 70° 75° 80° 82° 85° 90° 95° 100° 105° 110° 115°
24
Suction
135 136 137 139 139 141 143 146 148 150 152 154
30 135 137 140 142 143 145 147 150 152 154 155 157
36 135 137 140 142 143 144 147 149 151 152 154 155
42 129 132 135 139 140 141 143 145 146 147 148 149
48 132 136 139 143 144 145 146 147 149 151 152 154
60 130 131 133 134 135 136 139 141 144 146 149 152
24
Liquid
250 266 282 298 304 318 340 363 388 413 438 463
30 247 269 292 314 323 336 358 380 406 432 457 483
36 250 275 301 326 336 351 375 399 423 446 470 493
42 248 271 293 316 325 339 362 385 411 436 462 487
48 265 286 308 329 338 352 376 400 427 455 482 509
60 256 276 296 316 324 340 365 386 415 438 473 503
Table 11. Cooling Performance - HP Units
80 DB / 67 WB Deg.
Return Air
Air Temperature Entering Evaporator Coil, Degree F
Cooling
Input
(1000 BTU)
Pressure 65° 70° 75° 80° 82° 85° 90° 95° 100° 105° 110° 115°
24
Suction
130 134 138 141 143 145 148 151 152 154 155 156
30 130 133 136 139 140 141 143 145 147 149 151 153
36 136 138 140 142 143 144 145 147 149 151 152 154
42 127 131 134 138 139 141 144 147 147 148 148 148
48 132 135 138 142 143 144 147 149 151 152 154 155
60 133 134 135 136 136 137 138 140 142 146 149 146
24
Liquid
236 255 275 294 302 316 339 362 388 414 440 466
30 254 274 294 314 322 336 360 383 410 437 464 491
36 267 285 303 322 329 343 367 391 417 443 468 494
42 238 259 280 302 310 324 348 371 396 421 445 470
48 248 271 294 317 326 340 363 386 412 438 464 490
60 245 276 296 316 312 340 365 373 415 438 473 479
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