Carrier F55 - Page 17

F55: Installation Instructions
Manufacturer reserves the right to change, at any time, specifications and designs without notice and without obligations.
17
NOTES:
1.To avoid potential for condensate blowing out of drain pan prior to making drain trap:
2.Return static pressure must be less than 0.40 in. wc. Horizontal applications of 42 - 60 sizes must have supply static greater than 0.20 in. wc.
3.Airflow above 400 cfm/ton on 48-60 size could result in condensate blowing off coil or splashing out of drain pan.
Table 8 – Airflow Performance (CFM) Dry
Ton
(Size)
Blower
Speed
External Static (in. wc)
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
1-1/2
(18)
Tap 5 762 741 721 698 672 656 635 577 547 509
Tap 4 695 679 655 628 600 580 559 534 505 452
Tap 3 695 679 655 628 600 580 559 534 505 452
Tap 2 634 615 585 547 522 506 475 444 407 371
Tap 1 498 470 434 390 356 300 272 NA NA NA
2
(24)
Tap 5 1046 1013 978 958 925 877 830 752 722 687
Tap 4 992 950 916 869 812 763 705 660 611 585
Tap 3 992 950 916 869 812 763 705 660 611 585
Tap 2 900 862 814 769 709 644 594 548 507 451
Tap 1 762 723 651 599 531 471 428 385 345 319
2-1/2
(30)
Tap 5 1277 1244 1226 1193 1169 1122 1094 1058 1014 969
Tap 4 1179 1142 1114 1070 1039 998 937 915 867 825
Tap 3 1179 1142 1114 1070 1039 998 937 915 867 825
Tap 2 1066 1030 997 960 916 863 795 746 703 674
Tap 1 923 878 832 784 723 658 616 563 NA NA
3
(36)
Tap 5 1489 1463 1428 1388 1345 1305 1262 1213 1160 1093
Tap 4 1357 1337 1310 1283 1249 1212 1165 1114 1064 1014
Tap 3 1357 1337 1310 1283 1249 1212 1165 1114 1064 1014
Tap 2 1211 1190 1162 1132 1100 1066 1016 959 905 838
Tap 1 1059 1038 1004 967 925 887 843 791 747 681
3-1/2
(42)
Tap 5 1647 1620 1583 1548 1505 1464 1424 1379 1319 1250
Tap 4 1569 1539 1506 1476 1442 1404 1370 1336 1299 1219
Tap 3 1569 1539 1506 1476 1442 1404 1370 1336 1299 1219
Tap 2 1393 1355 1329 1288 1248 1223 1180 1138 1091 1037
Tap 1 1190 1138 1083 1020 936 869 814 762 728 631
4
(48)
Tap 5 1956 1917 1887 1855 1831 1798 1763 1743 1707 1683
Tap 4 1773 1743 1704 1667 1634 1612 1571 1536 1500 1464
Tap 3 1773 1743 1704 1667 1634 1612 1571 1536 1500 1464
Tap 2 1566 1524 1483 1451 1414 1376 1340 1303 1266 1217
Tap 1 1413 1373 1328 1283 1246 1204 1168 1120 1075 1012
5
(60)
Tap 5 2148 2123 2084 2048 2002 1974 1939 1891 1893 1812
Tap 4 2148 2123 2084 2048 2002 1974 1939 1891 1893 1812
Tap 3 2148 2123 2084 2048 2002 1974 1939 1891
1893 18
12
Tap 2 1955 1913 1868 1833 1796 1757 1711 1654 1632 1570
Tap 1 1646 1590 1527 1496 1442 1373 1315 1294 1221 1164