Lennox LCH036 Installation Instructions Manual page 24

BLOWER DATA - BELT DRIVE - 5 TON
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 (heat section, economizer, etc.).
2 - Any field installed accessories air resistance (duct resistance, diffuser, etc.).
See page 27 for blower motors and drives and wet coil and options/accessory air resistance data.
HORIZONTAL
Air
Volume
0.10 0.20
(cfm)
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1100 503 0.14 569 0.17 636 0.20 703 0.23 769 0.26 842 0.28 909 0.30 964 0.33 1008 0.36 1049 0.40
1200 525 0.16 590 0.20 657 0.23 722 0.26 787 0.29 857 0.31 921 0.34 974 0.37 1016 0.40 1056 0.43
1300 548 0.19 613 0.23 679 0.26 743 0.29 806 0.32 873 0.35 934 0.37 984 0.41 1026 0.44 1065 0.47
1400 574 0.22 638 0.26 702 0.30 765 0.33 827 0.36 891 0.39 949 0.41 996 0.45 1037 0.48 1076 0.51
1500 609 0.25 671 0.29 733 0.33 793 0.36 851 0.39 911 0.42 965 0.46 1010 0.49 1049 0.53 1088 0.56
1600 654 0.28 712 0.32 769 0.36 825 0.39 879 0.43 933 0.47 982 0.50 1024 0.54 1063 0.58 1101 0.61
1700 703 0.31 756 0.35 807 0.39 858 0.43 906 0.47 955 0.51 999 0.55 1039 0.59 1078 0.63 1117 0.66
1800 752 0.34 798 0.38 844 0.43 889 0.48 933 0.52 977 0.57 1017 0.61 1056 0.65 1094 0.68 1133 0.72
1900 796 0.38 837 0.43 878 0.48 918 0.53 958 0.58 997 0.62 1036 0.67 1074 0.71 1112 0.74 1151 0.77
2000 833 0.43 870 0.48 907 0.54 943 0.59 980 0.64 1018 0.69 1055 0.73 1093 0.77 1131 0.80 1170 0.83
2100 864 0.50 897 0.55 931 0.60 966 0.65 1002 0.71 1038 0.76 1075 0.80 1113 0.83 1151 0.87 1189 0.90
2200 887 0.57 920 0.62 953 0.67 988 0.73 1024 0.78 1060 0.83 1097 0.87 1135 0.90 1173 0.94 1210 0.98
2300 909 0.64 942 0.70 976 0.75 1011 0.81 1046 0.86 1083 0.91 1120 0.95 1157 0.98 1195 1.02 1231 1.06
2400 931 0.72 965 0.78 999 0.83 1035 0.89 1071 0.94 1108 0.99 1144 1.03 1181 1.07 1217 1.10 1252 1.15
Air
Volume
1.1 1.2
(cfm)
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1100 1090 0.42 1132 0.45 1175 0.47 1216 0.50 1257 0.53 1296 0.56 1334 0.59 1370 0.62 1405 0.65 1439 0.69
1200 1097 0.46 1139 0.49 1181 0.51 1222 0.54 1263 0.57 1301 0.60 1338 0.63 1374 0.67 1409 0.70 1443 0.74
1300 1106 0.50 1147 0.53 1189 0.55 1230 0.58 1270 0.61 1307 0.65 1344 0.68 1379 0.72 1414 0.75 1447 0.79
1400 1116 0.54 1157 0.57 1198 0.60 1239 0.63 1278 0.66 1315 0.70 1351 0.74 1385 0.77 1419 0.81 1452 0.85
1500 1128 0.59 1168 0.62 1209 0.64 1249 0.68 1287 0.71 1323 0.75 1358 0.79 1393 0.83 1426 0.87 1458 0.91
1600 1141 0.64 1181 0.67 1222 0.70 1261 0.73 1298 0.77 1333 0.81 1367 0.85 1401 0.89 1433 0.93 1465 0.97
1700 1156 0.69 1196 0.72 1235 0.75 1273 0.79 1309 0.83 1344 0.87 1377 0.91 1410 0.96 1442 1.00 1473 1.04
1800 1172 0.75 1211 0.78 1250 0.81 1287 0.85 1322 0.90 1355 0.94 1388 0.98 1420 1.02 1451 1.07 1482 1.11
1900 1190 0.81 1228 0.84 1265 0.88 1301 0.92 1335 0.97 1367 1.01 1399 1.05 1431 1.10 1462 1.14 1492 1.18
2000 1208 0.87 1245 0.91 1281 0.96 1316 1.00 1349 1.04 1380 1.09 1412 1.13 1443 1.18 1473 1.22 1503 1.26
2100 1227 0.94 1263 0.99 1298 1.04 1331 1.08 1363 1.13 1394 1.17 1425 1.22 1455 1.26 1485 1.31 1515 1.35
2200 1246 1.02 1281 1.07 1315 1.12 1347 1.17 1379 1.22 1409 1.26 1439 1.31 1469 1.36 1499 1.40 1529 1.45
2300 1266 1.11 1300 1.16 1333 1.22 1364 1.27 1395 1.32 1424 1.36 1454 1.41 1484 1.46 1513 1.50 1543 1.55
2400 1286 1.20 1319 1.26 1351 1.32 1382 1.38 1411 1.43 1440 1.48 1470 1.52 1499 1.57 1528 1.61 1558 1.66
External Static (in.w.g.)
0.30 0.40 0.50
External Static (in.w.g.)
1.3 1.4 1.5
Page 24
0.60 0.70 0.80
1.6 1.7 1.8
0.9 1.0
1.9 2.0