Lennox LCH060H4E

Page 14
BLOWER DATA - BELT DRIVE - 4 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 eld installed accessories air resistance (duct resistance, diffuser, etc.).
See Page 20 for blower motors and drives and wet coil and options/accessory air resistance data.
DOWNFLOW
Air
Volume
(cfm)
External Static (in.w.g.)
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.9 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
900 496 0.13 568 0.16 640 0.18 711 0.2 779 0.22 844 0.25 905 0.28 960 0.3 1010 0.33 1061 0.35
1000 521 0.15 592 0.18 662 0.2 731 0.23 796 0.25 858 0.28 916 0.31 969 0.34 1019 0.36 1069 0.38
1100 548 0.18 618 0.21 686 0.23 752 0.25 814 0.28 873 0.31 929 0.34 980 0.37 1029 0.39 1078 0.42
1200 577 0.21 646 0.24 712 0.26 775 0.29 834 0.31 890 0.35 943 0.38 993 0.41 1041 0.43 1089 0.46
1300 611
0.24 677 0.27 740 0.3 800 0.32 856 0.35 909 0.39 959 0.42 1007 0.45 1055 0.47 1102 0.5
1400 654 0.26 713 0.29 771 0.33 826 0.36 878 0.39 928 0.43 976 0.47 1023 0.49 1070 0.52 1117 0.55
1500 698 0.28 751 0.32 802 0.36 852 0.4 901 0.44 948 0.48 995 0.51 1041 0.54 1088 0.57 1133 0.6
1600 738 0.32 785 0.36 831 0.41 878 0.45 923 0.49 969 0.53 1014 0.57 1061 0.59 1107 0.62 1151 0.66
1700 773 0.36 816 0.41 859 0.46 903 0.51 947 0.55 991 0.58 1036 0.62 1082 0.65 1128 0.68 1169 0.72
1800 803 0.42 844 0.47 886 0.52 929 0.57 972 0.61 1016 0.64 1060 0.68 1106 0.71 1150 0.74 1189 0.79
1900 831 0.48 872 0.54 915 0.59 957 0.63 1000
0.67 1043 0.71 1087 0.74 1131 0.78 1173 0.81 1208 0.86
Air
Volume
(cfm)
External Static (in.w.g.)
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
900 1112 0.38 1157 0.4 1198 0.43 1236 0.46 1273 0.49 1309 0.52 1344 0.56 1380 0.59 - - - - - - - - - - - -
1000 1119 0.41 1164 0.44 1206 0.47 1244 0.5 1281 0.54 1317 0.57 1352 0.6 1387 0.64 1422 0.67 1458 0.71
1100 1126 0.45 1171 0.48 1213 0.51 1252 0.55 1288 0.58 1324 0.62 1359 0.65 1394 0.69 1429 0.72 1464 0.76
1200 1136 0.49 1180 0.52 1221 0.56 1259 0.6 1296 0.63 1331 0.67 1365 0.7 1400 0.74 1435 0.78 1471 0.81
1300 1148 0.53
1190 0.57 1230 0.61 1268 0.65 1304 0.68 1338 0.72 1372 0.76 1406 0.79 1440 0.83 1476 0.87
1400 1161 0.58 1202 0.62 1240 0.66 1277 0.7 1312 0.74 1346 0.78 1379 0.81 1412 0.85 1446 0.89 1482 0.92
1500 1175 0.64 1214 0.68 1252 0.72 1287 0.76 1321 0.8 1355 0.83 1387 0.87 1420 0.91 1454 0.95 1490 0.99
1600 1190 0.7 1228 0.74 1264 0.78 1298 0.82 1332 0.86 1364 0.9 1397 0.93 1430 0.97 1464 1.01 1499 1.06
1700 1206 0.76 1242 0.8 1277 0.84 1310 0.88 1343 0.92 1375 0.96 1407 1 1440 1.04 1475 1.09 1510 1.13
1800 1223 0.83 1257 0.87 1291 0.91 1324 0.95 1356 0.99 1388 1.03 1420 1.08 1453 1.12 1487 1.16 1523 1.21
1900 1240 0.91 1273 0.95 1306 0.99 1338 1.03 1369 1.07
1401 1.12 1433 1.16 1467 1.2 1501 1.25 1537 1.29