Blower Data - Belt Drive - Kca072, Kcb072 & 074 - Horizontal - Lennox KGB024 Installation Instructions Manual

BLOWER DATA - BELT DRIVE - KCA072, KCB072 & 074 - HORIZONTAL
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 page 41.
2 - Any field installed accessories air resistance (electric heat, duct resistance, diffuser, etc.) See page 41.
See page 41 for blower motors and drives and wet coil and options/accessory air resistance data.
Air
0.10
Volume
RPM BHP RPM
cfm
1900 853 0.41 886
2000 883 0.48 913
2100 906 0.56 936
2200 930 0.64 960
2300 954 0.72 985
2400 981 0.81 1013
2500 1010 0.91 1042
2600 1040 1.01 1073
2700 1072 1.10 1104
2800 1105 1.21 1137
2900 1138 1.32 1169
Air
0.90
Volume
RPM BHP RPM
cfm
1900 1126 0.77 1163
2000 1148 0.84 1183
2100 1170 0.92 1206
2200 1195 1.00 1230
2300 1220 1.08 1254
2400 1245 1.18 1278
2500 1271 1.28 1303
2600 1297 1.39 1328
2700 1323 1.52 1353
2800 1351 1.65 1380
2900 1379 1.79 1407
External Static - in. w.g.
0.20 0.30
BHP RPM BHP RPM
Field Furnished
0.46 919 0.50 952
0.53 944 0.57 976
0.60 967 0.65 999
0.68 991 0.73 1024
0.77 1017 0.82 1051
0.86 1046 0.91 1079
0.96 1075 1.00 1109
1.05 1106 1.10 1139
1.15 1137 1.20 1169
1.25 1168 1.30 1200
1.37 1200 1.42 1231
External Static - in. w.g.
1.00 1.10
BHP RPM BHP RPM
Drive Kit A04
0.81 1200 0.85 1237
0.88 1220 0.92 1257
0.96 1242 1.00 1277
1.04 1265 1.08 1299
1.13 1288 1.17 1320
1.22 1311 1.28 1341
1.33 1334 1.39 1363
1.45 1357 1.52 1385
1.58 1382 1.65 1409
1.72 1407 1.78 1434
1.86 1434 1.92 1460
Page 38
0.40 0.50
BHP RPM BHP RPM
0.55 986 0.60 1021
0.62 1009 0.67 1043
0.70 1033 0.75 1067
0.78 1058 0.83 1092
0.87 1085 0.92 1119
0.96 1113 1.00 1146
1.05 1142 1.09 1175
1.14 1171 1.19 1203
1.24 1201 1.29 1232
1.35 1231 1.40 1261
1.47 1261 1.53 1291
1.20 1.30
BHP RPM BHP RPM
0.88 1273 0.92 1306
0.96 1291 1.00 1323
1.04 1310 1.08 1340
1.13 1330 1.18 1359
1.23 1350 1.28 1378
1.33 1370 1.40 1397
1.45 1391 1.52 1418
1.58 1412 1.64 1439
1.72 1435 1.77 1462
1.85 1460 1.90 1486
1.98 1485 2.04 1511
0.60 0.70
BHP RPM BHP RPM
Drive Kit A04
0.64 1056 0.69 1091
0.71 1078 0.76 1112
0.79 1101 0.84 1135
0.88 1126 0.92 1160
0.96 1152 1.00 1186
1.05 1180 1.09 1213
1.14 1207 1.18 1239
1.23 1235 1.28 1266
1.34 1263 1.40 1293
1.46 1291 1.52 1321
1.60 1321 1.66 1350
1.40 1.50
BHP RPM BHP RPM
0.96 1339 1.00 1371
1.04 1354 1.08 1385
1.13 1371 1.17 1401
1.23 1388 1.27 1418
1.34 1406 1.38 1435
1.45 1425 1.50 1454
1.57 1446 1.62 1474
1.70 1467 1.74 1495
1.82 1490 1.86 1517
1.95 1513 1.99 1541
2.08 1538 2.12 1565
0.80
BHP
0.73
0.80
0.88
0.96
1.04
1.13
1.23
1.33
1.46
1.59
1.73
1.60
BHP
Kit A08
1.04
1.12
1.21
1.31
1.42
1.54
1.66
1.78
1.90
2.02
2.15