Lennox LCH036 Installation Instructions Manual page 20

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.
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
700 440 0.07 510
800 456 0.08 526 0.11 600 0.14 672 0.16 739 0.19 804 0.22 866 0.25 923 0.28 975 0.31 1025 0.34
900 474 0.1 544 0.13 617 0.16 688 0.18 754 0.21 818 0.24 877 0.27 932
1000 495 0.12 565 0.15 637 0.18 707 0.21 771 0.23 832 0.27 889
1100 518 0.14 588 0.18 659 0.21 727 0.23 789 0.26 848
1200 544 0.17 613 0.21 682 0.24 748 0.27 809 0.29 866 0.33 918 0.37 967
1300 572 0.21 640 0.24 707 0.27 771
1400 602 0.24 669 0.28 733 0.31 795 0.34 851 0.37 903 0.41 950 0.45 995 0.49 1040 0.52 1086 0.55
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 1065 0.33 - - -
800 1075 0.36 1122 0.39 1164 0.42 1203 0.45 1241 0.47 - - -
900 1086 0.39 1133 0.42 1174 0.45 1213 0.48 1250 0.51 1286 0.54 1322 0.57 1357 0.6 1392 0.64 - - -
1000 1094 0.43 1142 0.46 1183 0.49 1222 0.52 1259 0.55 1295 0.58 1330 0.62 1365 0.65 1400 0.68 1435 0.71
1100 1102 0.46 1148 0.49 1191 0.53 1230 0.56 1267 0.6 1303 0.63 1338 0.66 1373 0.69 1408 0.73 1444 0.76
1200 1110 0.5 1156 0.53 1198 0.57 1238 0.61 1275 0.64 1311 0.68 1346 0.71 1381 0.74 1416 0.78 1452 0.81
1300 1120 0.54 1164 0.58 1207 0.62 1246 0.65 1283 0.69 1319 0.73 1354 0.76 1389 0.79 1424 0.83 1460 0.86
1400 1131 0.59 1175 0.63 1216 0.67 1255 0.7 1292 0.74 1327 0.78 1362 0.81 1397 0.84 1432 0.88 1468 0.91
0.30 0.40
0.1 585 0.12 657 0.14 726 0.17 793
0.3
1.3 1.4
- - - - - - - - - - - - - - -
External Static (in.w.g.)
0.50 0.60
0.2 856 0.23 915 0.25 967 0.28 1016 0.31
0.3 903 0.33 954 0.37 1003 0.4 1052 0.43
830 0.33 884 0.37 934 0.41 981 0.44 1027 0.47 1073 0.5
External Static (in.w.g.)
1.5 1.6
- - - - - - - - - - - - - - -
- - - - - -
Page 20
0.70 0.80 0.9
0.3 984 0.33 1034 0.36
0.3 943 0.33 993 0.36 1043 0.39
0.4 1014 0.43 1062 0.46
1.7 1.8 1.9
- - - - - - - - - - - -
- - - - - - - - - - - -
1.0
2.0
- - - - - - - - -
- - - - - - - - -
- - -