Blower Data - Lennox LGM Series Manual

BLOWER D ATA
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 page8 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 Different Gas Heat Sizes:
Standard - 2150 cfm; Medium - 2250 cfm; High - 2600 cfm
Total
Air Volume
0.2
cfm
RPM Watts
1750 759 223
2000 846 271
2250 945 303
2500 1035 366
2750 1113 476
3000 1195 596
3250 1282 711
3500 1372 821
3750 1461 949
4000 1549 1109
4250 1637 1298
4500 1724 1510
4750 1811 1738
5000 1897 1973
5250 1983 2205
5500 2070 2428
5750 2156 2643
Total
Air Volume
1.6
cfm
RPM Watts
1750 1316 793
2000 1368 894
2250 1423 1001
2500 1483 1117
2750 1547 1256
3000 1612 1425
3250 1680 1623
3500 1748 1835
3750 1819 2048
4000 1893 2260
4250 1969 2475
4500 2046 2689
4750 2124 2900
5000 2203 3111
5250 - - - - - -
5500 - - - - - -
Total Static Pressure - in. w.g.
0.4 0.6
RPM Watts RPM Watts
864 298 961 359
943 345 1035 410
1030 391 1111 476
1109 476 1180 583
1182 601 1248 715
1261 718 1324 827
1346 827 1406 935
1432 940 1489 1060
1517 1081 1571 1221
1602 1256 1653 1413
1687 1458 1735 1625
1772 1678 1818 1851
1856 1910 1901 2083
1941 2144 1985 2314
2026 2373 2069 2538
2112 2595 2153 2756
2197 2809 - - - - - -
Total Static Pressure - in. w.g.
1.8 2.0
RPM Watts RPM Watts
1373 875 1432 963
1425 982 1483 1081
1480 1101 1537 1216
1539 1236 1594 1368
1601 1394 1654 1539
1664 1577 1715 1734
1729 1787 1778 1949
1796 2003 1844 2165
1866 2214 1914 2374
1940 2423 1988 2581
2016 2634 2063 2790
2093 2844 2140 2998
2170 3053 - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - -
0.8
RPM Watts RPM
1049 420 1128
1117 488 1189
1184 577 1247
1245 688 1306
1310 809 1371
1385 922 1444
1464 1044 1521
1544 1192 1598
1624 1373 1675
1703 1576 1753
1784 1795 1831
1864 2023 1910
1946 2254 1990
2028 2480 2071
2111 2699 2153
2194 2912 - - -
- - - - - - - - -
2.2
RPM Watts RPM
1491 1064 1548
1540 1196 1596
1593 1344 1647
1648 1509 1700
1705 1690 1756
1765 1893 1815
1828 2110 1876
1893 2324 1942
1963 2530 2012
2036 2737 2084
2111 2945 2159
2187 3153 - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
Page 7
1.0 1.2
Watts RPM Watts
508 1199 607
598 1255 704
697 1310 806
797 1368 903
902 1432 1011
1024 1503 1146
1167 1576 1306
1337 1650 1494
1532 1725 1700
1743 1801 1916
1966 1877 2139
2195 1955 2365
2423 2034 2587
2644 2114 2805
2860 2195 3017
- - - - - - - - -
- - - - - - - - -
2.4 2.6
Watts RPM Watts
1175 1604 1300
1322 1650 1458
1483 1700 1629
1657 1752 1810
1846 1806 2004
2053 1864 2213
2269 1925 2426
2479 1991 2633
2684 2061 2837
2891 2134 3044
3098 - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
1.4
RPM Watts
1260 704
1313 804
1367 905
1426 1008
1491 1129
1559 1279
1629 1460
1700 1663
1773 1875
1847 2091
1923 2310
2000 2530
2079 2746
2158 2959
- - - - - -
- - - - - -
- - - - - -