Lennox LCH036 Installation Instructions Manual page 70

BLOWER DATA
094, 122 AND 152 DIRECT DRIVE BLOWER ALL MODELS − BASE UNIT
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY (NO HEAT SECTION) WITH DRY INDOOR COIL AND AIR
FILTERS IN PLACE.
FOR ALL UNITS ADD:
1 − Wet indoor coil air resistance of selected unit.
2 − Any factory installed options air resistance (heat section, economizer, etc.)
3 − Any field installed accessories air resistance (duct resistance, diffuser, etc.)
See page 21 for wet coil and option/accessory air resistance data.
MAXIMUM STATIC PRESSURE WITH GAS HEAT - 2.0 in. w.g.
MINIMUM AIR VOLUME REQUIRED FOR USE WITH OPTIONAL ELECTRIC HEAT (Maximum Static Pressure - 2.0 in. w.g.)
094 Models - 7.5 kW - 1750 cfm
All Models - 15 kW, 22.5 kW, 30 kW, 45 kW - 2750 cfm
122 and 152 Models - 60 kW - 3500 cfm
Total
Air Volume
0.2
cfm
RPM Watts
1750
711 188
2000 752 242
2250 799 300
2500 853
362
2750 914 434
3000 980 513
3250 1048 598
3500 693
1116
3750 1185 806
4000 1254 937
4250 1324 1089
4500 1395
1262
4750 1465 1455
5000 1534
1666
5250 1603
1887
5500 2110
1671
5750 2325
1738
Total
Air Volume
1.6
cfm
RPM Watts
1750
1172 833
2000 1197 913
2250 1003
1227
2500 1103
1261
2750 1299 1219
3000 1342 1346
3250 1485
1388
3500 1437 1643
3750 1489
1821
4000 1541 2014
4250 1596
2218
4500 1652 2429
4750 1709 2641
5000 2850
1768
5250 - - - - - -
5500 - - - - - -
5750 - - - - - -
Total Static Pressure - in. w.g.
0.4 0.6
RPM Watts RPM Watts
279
771 836 366
420
812 332 876
860 389 923 479
914 453 976 548
974 529 1033 629
1037 614 1092 720
1101 705 1153 819
809 1214 931
1166
931 1063
1232 1277
1299 1072 1341 1214
1234 1406
1366 1386
1433 1417 1471 1579
1501 1619 1536
1787
1568 1834 1602 2004
1635 2055 2224
1667
1702 2275 2441
1733
2488 - - - - - -
1768
Total Static Pressure - in. w.g.
1.8 2.0
RPM Watts RPM Watts
932 1039
1231 1287
1253 1019 1306 1135
1280 1330 1242
1117
1360
1311 1226 1361
1347 1350 1394 1494
1487 1432 1640
1388
1432 1475 1800
1638
1479 1805 1519 1975
1528 1990 1567 2164
1579 2364
2187 1616
2393 2569
1632 1668
2603 2775
1687 1722
1743 2979
2811 1778
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Page 20
0.8 1.0
RPM Watts RPM Watts
905 453 975 544
944 510 1011 606
988 575 1052
678
1038 650 1097
761
1091 739 1146 858
1146 1198 961
837
1203 941 1251 1071
1060 1307 1198
1261
1201 1365 1348
1322
1424 1518
1383 1363
1445 1545 1484 1708
1508 1745 1544 1913
1571 1957 1606
2128
1635 2174 2345
1668
1699 2392 2559
1731
1764 2605 - - - - - -
- - - - - - - - - - - -
2.2 2.4
RPM Watts RPM Watts
1340 1156 1391
1283
1357 1407 1398
1261
1379 1428 1525
1378
1407 1507 1454
1663
1440 1649 1485
1813
1476 1803 1520 1973
1517 1969 1558 2143
1560 2148 1600 2325
1605 2340 1645 2517
1654 2540 1693 2715
1705 2742 1743 2913
1759 2944 - - - - - -
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1.2 1.4
RPM Watts RPM Watts
1044 640 1109
737
1075 709
1138 812
896
1113 787 1171
1154 1209 990
877
1199 979 1250 1098
1247 1088 1295 1215
1298 1206 1343 1343
1351 1341 1395 1489
1407 1499 1448 1657
1464 1679 1503 1844
1522 1559 2046
1876
1581 2084 2256
1616
1641 2299 1675 2470
1701 2514 1735
2682
2724 - - - - - -
1763
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2.6
RPM Watts
1442 1426
1457 1547
1477 1680
1501
1826
1530 1982
1563 2146
1600 2319
1640 2502
1685 2693
1732 2887
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