Heatcraft Refrigeration Products HCS - Manual (Page 14)

14
SST = Saturated Suction Temperature All coils have single refrigerant distributors unless noted as below:
MBH = BTU per Hour in Thousands ^ These selections require two circuits.
Sens. = Sensible Capacity ^^ These selections require three circuits.
* These selections require four circuits.
** To estimate performance of coils at other than 10 FPI or at other air speeds or with other refrigerant or air
temperatures see page 21, or call your representative. With your representative, you can have specific computer
selected coils rated for your job conditions.
Table 3
Comfort Cooling
5/8" tube, entering air at 80°F. DB and 67°F. WB**
5/8" Tube, direct expansion, cooling capacities
10 FPI**, large coils, 500 FPM**
Table 2
Comfort Cooling
1/2" tube, entering air at 80°F. DB and 67°F. WB**
1/2" Tube , direct expansion, cooling capacities
10 FPI**, large coils, 500 FPM**
Air Handler Performance- Direct Expansion
CFM Coil MBH - 4 ROWS MBH - 6 ROWS
Unit Std Face 35°F. SST 40°F. SST 45°F. SST 35°F. SST 40°F. SST 45°F. SST
Size Air Area Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.
03 1565 3.13 70 44 58 38 44 33 87 53 75 48 61 42
06 2880 5.76 132 81 110 72 90 64 163 99 138 88 114 78
08 3905 7.81 177 110 150 99 123 88 219 133 189 119 154 105
10 4885 9.77 224 139 190 125 152 109 278 168 235 150 192 131
12 6200 12.40 284 177 241 157 194 140 353 214 301 191 242 166
14 7290 14.58 336 207 284 187 231 165 416 253 354 225 290 197
18 8855 17.71 408 250 345 226 280 201 505^ 308 428 272 352 242
20 10025 20.05 459 282 390 256 319 226 568 343 489 308 399 273
26 13280 26.56 614 379 520 338 418 300 762^ 461 648^ 411 524 358
34 16825 33.65 778^ 480 659^ 428 530^ 380 966^ 584 821^ 520 664^ 454
41 20365 40.73 942^ 581 797^ 518 641^ 460 1168^^ 706 994^^ 630 804^ 549
50 25313 50.63 1169^ 721 992^ 648 803^ 577 1488* 875 1239* 788 1002* 686
65 32290 64.58 1447^ 905 1253^ 827 1035^ 742 1820* 1104 1574* 995 1293* 884
75 37675 75.35 1689* 1056 1462* 965 1208* 866 2124* 1288 1836* 1161 1509* 1032
CFM Coil MBH - 4 ROWS MBH - 6 ROWS
Unit Std Face 35°F. SST 40°F. SST 45°F. SST 35°F. SST 40°F. SST 45°F. SST
Size Air Area Total Sens. Total Sens. Total Sens. Total Sens. Total Sens. Total Sens.
03 1500 3.00 75 47 62 42 48 37 88 54 76 49 63 43
06 2844 5.69 138 88 111 77 84 67 173 105 147 94 118 81
08 3750 7.50 178 114 157 106 129 95 228 139 192 122 152 106
10 4690 9.38 234 148 192 130 157 116 283 173 244 156 198 136
12 5844 11.69 296 186 246 165 192 144 346 212 301 192 249 169
14 6875 13.75 349 220 295 196 235 172 412 253 345 221 290 199
18 8750 17.50 444 280 375 249 299 219 536 326 455 289 369 254
20 9625 19.25 467 297 408 273 335 245 591 360 500 317 412 279
26 12750 25.50 651 408 540 362 422 314 779^ 475 665 421 547 371
34 17000 34.00 868^ 544 720^ 482 563 418 1039^ 633 886^ 562 729^ 495
41 20188 40.38 1030^ 646 855^ 573 669 497 1234^ 752 1052^ 667 866^ 587
50 24750 49.50 1268^ 790 1059^ 709 830^ 610 1520* 923 1282^ 817 1062^ 722
65 32292 64.58 1651^ 1032 1401^ 933 1116^ 809 1989* 1212 1692* 1067 1369^ 937
75 37458 74.92 1915^ 1197 1625^ 1082 1295^ 939 2307* 1405 1962* 1238 1588^ 1087