Lennox LCH036 Installation Instructions Manual page 19

BLOWER DATA - BELT DRIVE - 3 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.
DOWNFLOW
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
700 453 0.07 523 0.11 596 0.14 679 0.17 762 0.18 828 0.21 878 0.24 927 0.26 979 0.29 1029 0.31
800 471 0.09 542 0.13 614 0.16 696 0.19 777 0.21 841 0.23 889 0.26 938 0.29 990 0.31 1042 0.34
900 493 0.11 563 0.15 634 0.19 715 0.21 793 0.23 854 0.26 902 0.29 950 0.32 1002 0.34 1054 0.36
1000 517 0.14 587 0.18 657 0.21 736 0.24 811 0.26 869 0.29 916 0.32 964 0.35 1015 0.37 1067 0.4
1100 544 0.17 613 0.21 683 0.24 759 0.27 831
1200 574 0.2 643 0.24 711 0.27 784
1300 608 0.24 676 0.28 743 0.31 812 0.34 875 0.37 923
1400 645 0.28 711 0.31 776 0.35 842 0.38 898 0.41 942 0.44 983 0.48 1028 0.51 1074 0.53 1120 0.56
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
700 1078 0.33 1124 0.36 - - -
800 1091 0.36 1137 0.39 1180 0.41 1221 0.44 1260 0.47 - - -
900 1105 0.39 1150 0.42 1192 0.45 1232 0.47 1270 0.5 1307 0.53 1345 0.56 1382 0.59 1420 0.62 - - -
1000 1117 0.42 1162 0.45 1203 0.48 1242 0.51 1279 0.54 1316 0.57 1353 0.6 1390 0.63 1427 0.66 1465 0.7
1100 1126 0.46 1171 0.49 1212 0.52 1251 0.56 1288 0.59 1325 0.62 1361 0.65 1397 0.68 1433 0.71 1470 0.75
1200 1137 0.5 1180 0.54 1222 0.57 1260 0.6 1298 0.64 1334 0.67 1369 0.7 1404 0.73 1440 0.77 1477 0.8
1300 1149 0.55 1191 0.58 1232 0.62 1270 0.65 1307 0.69 1343 0.72 1378 0.76 1413 0.79 1449 0.82 1486 0.86
1400 1163 0.6 1204 0.63 1243 0.67 1281 0.71 1317 0.74 1353 0.78 1388 0.82 1423 0.85 1459 0.89 1496 0.92
External Static (in.w.g.)
0.30 0.40 0.50
0.3 852 0.33 904 0.36 947 0.39 993 0.42 1042 0.45 1091 0.47
External Static (in.w.g.)
1.3 1.4 1.5
- - - - - - - - - - - -
0.60 0.70
0.3 886 0.32 931 0.36 978 0.38 1028 0.41 1078 0.43
0.4 964 0.44 1010 0.46 1057 0.49 1104 0.51
1.6 1.7
- - - - - - - - - - - - - - -
- - - - - - - - -
Page 19
0.80 0.9
1.8 1.9
- - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
1.0
2.0
- - -
- - -
- - -