Heatcraft Refrigeration Products HCS - Manual (Page 16)

16
CFM Coil 42°F. Entering Water 44°F. Entering Water 45°F. Entering Water
Unit Std Face MBH MBH MBH
Size Air Area TOTAL SENS GPM PD TOTAL SENS GPM PD TOTAL SENS GPM PD
03 1565 3.13 51 37 10.2 2.4 46 35 9.1 1.9 43 34 8.6 1.7
06 2880 5.76 105 73 20.9 8.8 94 69 18.8 7.2 89 67 17.7 6.5
08 3905 7.81 139 98 27.8 7.6 125 92 25.0 6.3 118 89 23.6 5.6
10 4885 9.77 181 125 36.2 13.6 163 118 32.6 11.2 154 114 30.8 10.1
12 6200 12.40 233 160 46.6 18.2 210 151 41.9 15.0 198 146 39.6 13.5
14 7290 14.58 271 187 54.0 10.6 253 180 50.5 22.8 239 174 47.8 20.6
18 8855 17.71 328 227 65.6 10.8 307 218 61.4 23.8 290 212 58.0 21.5
20 10025 20.05 390 265 77.8 20.2 346 247 69.1 16.4 327 239 65.3 14.8
26 13280 26.56 500 343 99.8 15.6 450 323 89.8 12.8 425 313 84.9 11.6
34 16825 33.65 633 435 126.5 16.5 570 409 113.8 13.6 538 396 107.5 12.2
41 20365 40.73 767 527 153.1 17.0 690 495 137.8 14.0 652 480 130.2 12.6
50 25313 50.63 961^ 658 191.9 17.8 865^ 618 172.8 14.7 817^ 600 163.3 13.3
65 32290 64.58 1105^ 790 220.6 5.5 1125^ 798 224.8 21.7 1064^ 774 212.6 19.6
75 37675 75.35 1289^ 922 257.5 6.0 1313^ 931 262.3 22.6 1241^ 903 248.1 20.4
CFM Coil 42°F. Entering Water 44°F. Entering Water 45°F. Entering Water
Unit Std Face MBH MBH MBH
Size Air Area TOTAL SENS GPM PD TOTAL SENS GPM PD TOTAL SENS GPM PD
03 1500 3.00 62 42 12.5 10.6 57 40 11.5 9.1 54 39 11.5 9.1
06 2845 5.69 125 83 33.5 10.7 113 78 29.5 8.5 109 76 29.5 8.5
08 3750 7.50 163 109 43.5 10.5 148 103 39.5 8.7 142 100 39.5 8.7
10 4690 9.38 203 136 47.5 13.5 179 126 39.5 9.6 172 123 39.5 9.5
12 5854 11.69 257 171 59.5 19.0 228 158 49.5 13.5 219 155 49.5 13.4
14 6875 13.75 296 198 59.5 20.3 269 187 54.5 17.2 259 183 54.5 17.1
18 8750 17.50 377 252 75.5 16.8 342 238 69.5 14.4 330 232 69.5 14.4
20 9625 19.25 414 277 89.5 12.3 374 260 79.5 9.9 360 255 79.5 9.9
26 12750 25.50 558 371 125.5 15.2 499 347 109.5 11.7 480 339 109.5 11.7
34 17000 34.00 751 498 175.5 16.7 680 468 159.5 13.9 655 458 159.5 13.9
41 20190 40.38 880 586 197.5 17.1 799 552 179.5 14.2 766 540 179.5 14.2
50 24750 49.50 1058^ 710 219.5 13.6 983^ 679 219.5 13.5 947^ 663 219.5 13.4
65 32290 64.58 1145^ 917 309.0 12.4 1287^ 888 271.5 18.3 1240^ 867 271.5 18.2
75 37460 74.92 1599^ 1073 379.0 14.6 1482^ 1026 307.5 17.5 1417^ 998 299.5 16.8
GPM = Gallons per minute
PD = Water pressure drop in feet of water
^ These selections have two fluid circuits. All the other
MBH = BTU per Hour in Thousands selections have a single fluid circuit.
Sens. = Sensible Capacity
* To estimate performance of coils at other than 10 FPI or at other air speeds or with other water or air temperatures see page 22,
or call your representative. With your representative, you can have specific computer selected coils rated for your job conditions.
4 Row Coils*
Table 6
Comfort Cooling
1/2" tube, entering air at 80°F. DB and 67°F. WB
1/2" tube, chilled water, cooling capacities
10 FPI*, 4 rows, large coils, 500 FPM*
Table 7 4 Row Coils*
Comfort Cooling
5/8" tube, entering air at 80°F. DB and 67°F. WB
5/8" tube, chilled water, cooling capacities
10 FPI*, large coils, 500 FPM*
Air Handler Performance- Chilled Water