21
Table 6. Nominal Cooling Airflow Rates & Temperature Rises (° F)
MODEL
NUMBER
MOTOR
TAP
EXTERNAL STATIC PRESSURE DROP - INCHES WATER COLUMN
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8
SCFM SCFM SCFM SCFM SCFM SCFM SCFM SCFM
4YCL4024A1055A
Tap T1 810 730 650 610 590 514 449 382
Tap T2* 970 895 819 747 680 611 554 488
Tap T3 1112 1050 987 903 837 776 707 641
Tap T4 1239 1170 1110 1049 976 909 851 783
Tap T5 1472 1411 1350 1295 1228 1164 1097 1051
4YCL4030A1070A
Tap T1 1036 965 897 820 755 704 652 635
Tap T2* 1099 1029 972 899 836 778 724 665
Tap T3 1161 1092 1046 977 916 851 796 749
Tap T4 1555 1505 1448 1400 1351 1297 1238 1178
Tap T5 1920 1872 1836 1785 1728 1699 1645 1592
4YCL4036A1070A
Tap T1 1036 965 897 820 755 704 652 635
Tap T2 1161 1092 1046 977 916 851 796 749
Tap T3* 1489 1431 1377 1323 1278 1228 1166 1100
Tap T4 1555 1505 1448 1400 1351 1297 1238 1178
Tap T5 1920 1872 1836 1785 1728 1699 1645 1592
4YCL4042A1100A
Tap T1 1098 1020 954 886 814 765 691 620
Tap T2* 1527 1469 1418 1357 1289 1243 1190 1132
Tap T3 1663 1605 1541 1489 1425 1366 1321 1260
Tap T4 1950 1884 1842 1790 1743 1687 1637 1571
Tap T5 2031 1992 1921 1871 1820 1770 1711 1650
4YCL4048A1100A
Tap T1 1098 1020 954 886 814 765 691 620
Tap T2 1527 1469 1428 1357 1289 1243 1190 1132
Tap T3 1663 1605 1541 1489 1425 1366 1231 1260
Tap T4* 1903 1845 1798 1744 1696 1629 1582 1523
Tap T5 2031 1992 1921 1871 1820 1770 1711 1650
4YCL4060A1100A
Tap T1 1292 1218 1131 1033 947 864 809 731
Tap T2 1466 1390 1318 1230 1151 1073 1009 932
Tap T3 1774 1719 1661 1599 1529 1448 1384 1306
Tap T4* 1835 1773 1715 1652 1595 1531 1453 1377
Tap T5 2144 2087 2028 1962 1911 1849 1785 1718
* Denotes factory set cooling speed
Tap 1 is factory set fan speed.
Data is with a dry coil.
Data is SCFM (Standard Cubic Feet per Minute)