Installation Guide
507324-01 Page 31 of 32Issue 1722
Blower Performance
Upow / Horizontal
Model
Motor
Size
(hp)
Blower
Size
Temp
Rise
(°F)
Blower
Speed
CFM @ External Static Pressure - w.c.
0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.90
045A12(L)
1/3
(4 spd)
10 x 8 15 - 45
High 1571 1527 1472 1399 1329 1223 1137 1020
Med/High 1332 1314 1277 1233 1186 1136 1008 929
Med 1115 1139 1127 1086 1050 994 926 819
Low 950 952 944 924 887 842 783 648
070A08
1/5
(3 spd)
10 x 7 40 - 70
High 1113 1086 1045 1014 964 891 811 713
Med/High 974 953 927 886 834 781 702 563
Low 822 791 775 733 702 637 562 422
070A12(L)
1/3
(4 spd)
10 x 8 30 - 60
High 1579 1522 1479 1402 1338 1247 1158 1047
Med/High 1357 1333 1300 1268 1205 1125 1045 942
Med 1137 1131 1102 1080 1037 977 913 828
Low 958 956 943 925 879 837 777 725
090B12
1/3
(4 spd)
10 x 9 35 - 65
High 1724 1683 1631 1535 1469 1363 1257 1158
Med/High 1420 1410 1368 1314 1273 1183 1103 1002
Med 1171 1168 1150 1126 1084 1022 935 817
Low 973 978 957 927 908 840 784 680
090B16(L)
1/2
(4 spd)
10 x 10 30 - 60
High 1911 1840 1770 1663 1584 1469 1357 1198
Med/High 1738 1707 1634 1560 1468 1364 1232 1121
Med 1533 1502 1462 1408 1329 1262 1157 1019
Low 1303 1304 1281 1225 1192 1116 1018 918
110C12
1/3
(4 spd)
10 x 10 45 - 75
High 1625 1605 1595 1550 1485 1385 1275 1040
Med/High 1300 1290 1305 1260 1225 1145 1010 875
Med 1045 1050 1045 1010 970 910 815 660
Low 880 880 830 835 800 730 635 535
110C16
1/2
(4 spd)
10 x 10 30 - 60
High 2078 2017 1939 1848 1775 1679 1559 1425
Med/High 1791 1746 1693 1635 1573 1469 1349 1192
Med 1542 1547 1507 1472 1395 1322 1203 1060
Low 1334 1333 1321 1293 1237 1172 1050 909
110C20(L)
3/4
(4 spd)
11 x 10 30 - 60
High 2420 2304 2247 2156 2067 1988 1890 1742
Med/High 2230 2173 2113 2056 1985 1891 1764 1653
Med 1987 1954 1901 1841 1800 1703 1618 1491
Low 1796 1759 1715 1674 1616 1552 1465 1359
135D20
3/4
(4 spd)
11 x 11 30 - 60
High 2120 2042 1972 1863 1747 1618 1488 1336
Med/High 2044 1948 1864 1790 1654 1563 1413 1312
Med 1886 1817 1762 1672 1603 1461 1357 1228
Low 1728 1664 1616 1526 1441 1366 1260 1136