Lennox G50UH Series User Manual

Page 31
G50UH Series
NOTES − All air data is measured external to unit with 1 in. cleanable filter (not furnished − field provided) in place.
G50UH−60C−110 PERFORMANCE
Air Volume / Watts at Different Blower Speeds
External
Static
Pressure
Bottom Return Air, Side Return Air with Optional RAB
Return Air Base, Return Air from Both Sides or Return
Air from Bottom and One Side.
Single Side Return Air − Air volumes in bold require field
fabricated transition to accommodate 20 x 25 x 1 in. air
filter in order to maintain proper air velocity.
Pressure
in. w.g.
High
Medium−High Medium−Low Low High Medium−High Medium−Low Low
cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts
.00 2655 1407 2370 1063 2085 894 1665 679 2430 1309 2245 1006 1910 843 1635 686
.10 2580 1376 2350 1043 2065 875 1650 667 2355 1277 2190 978 1905 817 1620 677
.20 2500
1346 2305 1012 2045 849 1645 662 2280 1242 2140 950 1885 797 1610 667
.30
2410 1305 2230 978 2010 820 1640 649 2205 1218 2075 924 1860 782 1605 655
.40 2320 1270 2165 947 1940 786 1625 634 2130 1189 2005 905 1815 752 1595 636
.50 2225
1235 2090 914 1895 763 1610 622 2045 1159 1920 864 1750 726 1565 619
.60
2130 1205 2000 880 1840 740 1570 603 1955 1132 1850 840 1700 705 1525 605
.70 2030 1155 1915 851 1760 709 1535 590 1860 1105 1760 817 1610 674 1475 582
.80 1925
1123 1820 823 1670 681 1475 566 1755 1067 1670 789 1540 654 1395 560
.90
1795 1078 1690 788 1560 655 1395 537 1645 1033 1575 763 1445 627 1325 540
G50UH−60D−135 PERFORMANCE
Air Volume / Watts at Different Blower Speeds
External
Static
Pressure
Bottom Return Air, Side Return Air with Optional RAB
Return Air Base, Return Air from Both Sides or Return
Air from Bottom and One Side.
Single Side Return Air − Air volumes in bold require field
fabricated transition to accommodate 20 x 25 x 1 in. air
filter in order to maintain proper air velocity.
Pressure
in. w.g.
High
Medium−High Medium−Low Low High Medium−High Medium−Low Low
cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts cfm Watts
.00
2715 1407 2255 1070 1910 850 1660 674 2455 1336 2170 1019 1850 829 1555 673
.10 2640 1403 2250 1030 1900 834 1645 668 2380 1299 2140 974 1840 812 1550 664
.20 2540
1355 2245 1006 1890 821 1630 665 2305 1266 2105 947 1830 791 1545 656
.30
2480 1319 2200 975 1890 781 1625 656 2235 1234 2045 914 1820 774 1540 642
.40 2390 1282 2155 940 1885 775 1615 642 2160 1240 1985 886 1800 755 1540 628
.50 2320
1251 2085 904 1860 758 1605 631 2065 1170 1925 863 1745 726 1535 614
.60 2205 1210 2020 876 1815 731 1595 611 1990 1146 1870 844 1700 706 1505 599
.70 2080 1161 1935 839 1760 707 1545 588 1895 1111 1775 808 1655 689 1465 573
.80 2010
1122 1855 810 1690 679 1495 568 1805 1074 1680 779 1565 656 1425 562
.90 1880 1071 1755 781 1585 646 1430 545 1695 1042 1590 752 1480 630 1335 533

Lennox G50UH Series Specifications

General

Vent Type	Natural Draft
Heat Exchanger Material	Aluminized Steel
Efficiency	80%
Stages	Single Stage
Fuel Type	Natural Gas/Propane
Warranty	Limited Lifetime Heat Exchanger Warranty, 5-Year Limited Warranty on Covered Components
Cabinet Type	Upflow/Horizontal