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BLOWER DATA - DIRECT DRIVE - KCA/KCB036, KCA/KCB048
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.
FOR ALL UNITS ADD:
1 - Any factory installed options air resistance (economizer, wet coil, etc.) See “BLOWER DATA” on page 41.
2 - Any eld installed accessories air resistance (electric heat, duct resistance, diffuser, etc.) See “BLOWER DATA” on page 41.
External Static
Pressure (in. w.g.)
Air Volume (cfm) at Various Blower Speeds
208 VOLTS 230 VOLTS 460/575 VOLTS
High Medium Low High Medium Low High Medium Low
3 and 4 Ton Standard Efciency (Downow) KCA/KCB036S and KCA/KCB048S
0.0 1938 1552 1119 2167 1772 1317 2136 1716 1212
0.1 1992 1586 1128 2167 1780 1315 2104 1728 1208
0.2 1915 1592 1137 2100 1792 1307 2052 1684 1197
0.3 1865 1536 1083 2043 1735 1266 1994 1647 1172
0.4 1813 1495 1033 1986 1678 1204 1918 1597 1134
0.5 1762 1444 976 1909 1621 1164 1861 1534 1096
0.6 1694 1391 899 1814 1535 1082 1765 1485 1059
0.7 1609 1331 817 1718 1478 1000 1689 1410 996
0.8 1471 1220 730 1603 1364 918 1613 1335 920
0.9 1368 1066 522 1488 1250 755 1498 1235 848
1.0 1108 869 402 1259 1021 640 1345 1036 763
3 and 4 Ton Standard Efciency (Horizontal) KCA/KCB036S and KCA/KCB048S
0.0 1862 1520 1070 2082 1736 1259 2085 1745 1247
0.1 1867 1530 1069 2031 1717 1246 2070 1744 1257
0.2 1804 1485 1067 1978 1672 1227 2016 1690 1225
0.3 1741 1440 1018 1907 1627 1190 1944 1643 1192
0.4 1677 1396 968 1837 1567 1128 1890 1596 1160
0.5 1614 1329 894 1749 1492 1066 1800 1533 1111
0.6 1550 1284 844 1660 1417 1016 1727 1455 1062
0.7 1455 1195 769 1554 1327 941 1655 1377 996
0.8 1329 1106 670 1448 1237 842 1511 1283 865
0.9 1202 927 496 1307 1087 718 1403 1190 784
1.0 1012 828 385 1025 973 613 1222 1002 670
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