Lennox LCH092H Unit Information page 15

BLOWER DATA - DIRECTPLUS™ (DIRECT DRIVE) - ALL ULTRA MODELS
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 18 for wet coil and option/accessory air resistance data.
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 1116 693
3750 1185 806
4000 1254 937
4250 1324 1089
4500 1395 1262
4750 1465 1455
5000 1534 1666
5250 1603 1887
5500 1671 2110
5750 1738 2325
Total
Air Volume
1.6
cfm
RPM Watts
1750 1172 833
2000 1197 913
2250 1227 1003
2500 1261 1103
2750 1299 1219
3000 1342 1346
3250 1388 1485
3500 1437 1643
3750 1489 1821
4000 1541 2014
4250 1596 2218
4500 1652 2429
4750 1709 2641
5000 1768 2850
5250 - - - - - -
5500 - - - - - -
5750 - - - - - -
Total Static Pressure - in. w.g.
0.4 0.6
RPM Watts RPM Watts
771 279 836 366
812 332 876 420
860 389 923 479
914 453 976 548
974 529 1033 629
1037 614 1092 720
1101 705 1153 819
1166 809 1214 931
1232 931 1277 1063
1299 1072 1341 1214
1366 1234 1406 1386
1433 1417 1471 1579
1501 1619 1536 1787
1568 1834 1602 2004
1635 2055 1667 2224
1702 2275 1733 2441
1768 2488 - - - - - -
Total Static Pressure - in. w.g.
1.8 2.0
RPM Watts RPM Watts
1231 932 1287 1039
1253 1019 1306 1135
1280 1117 1330 1242
1311 1226 1360 1361
1347 1350 1394 1494
1388 1487 1432 1640
1432 1638 1475 1800
1479 1805 1519 1975
1528 1990 1567 2164
1579 2187 1616 2364
1632 2393 1668 2569
1687 2603 1722 2775
1743 2811 1778 2979
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
Page 15
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 837 1198 961
1203 941 1251 1071
1261 1060 1307 1198
1322 1201 1365 1348
1383 1363 1424 1518
1445 1545 1484 1708
1508 1745 1544 1913
1571 1957 1606 2128
1635 2174 1668 2345
1699 2392 1731 2559
1764 2605 - - - - - -
- - - - - - - - - - - -
2.2 2.4
RPM Watts RPM Watts
1340 1156 1391 1283
1357 1261 1407 1398
1379 1378 1428 1525
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 - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
1.2 1.4
RPM Watts RPM Watts
1044 640 1109 737
1075 709 1138 812
1113 787 1171 896
1154 877 1209 990
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 1876 1559 2046
1581 2084 1616 2256
1641 2299 1675 2470
1701 2514 1735 2682
1763 2724 - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
2.6
RPM Watts
1442 1426
1457 1547
1477 1680
1501 1826
1530 1982
1563 2146
1600 2319
1640 2502
1685 2693
1732 2887
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -
- - - - - -