Lennox G40UHX Series, Unit Information

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BLOWER DATA
G40UH−60D−135 with 1 hp motor PERFORMANCE − 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.
External Static
Air Volume / Watts at Different Blower Speeds
External Static
Pressure
High Medium−High Medium−Low Low
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts cfm L/s Watts
.00 0 2715 1280 1407 2255 1065 1070 1910 900 850 1660 785 674
.10 25 2640 1245 1403 2250 1060 1030 1900 895 834 1645 775 668
.20 50 2540 1200 1355 2245 1060 1006 1890 890 821 1630 770 665
.30 75 2480 1170 1319 2200 1040 975 1890 890 781 1625 765 656
.40 100 2390 1125 1282 2155 1015 940 1885 890 775 1615 760 642
.50 125 2320 1095 1251 2085 985 904 1860 875 758 1605 755 631
.60 150 2205 1040 1210 2020 955 876 1815 855 731 1595 750 611
.70 175 2080 980 1161 1935 915 839 1760 830 707 1545 730 588
.80 200 2010 950 1122 1855 875 810 1690 795 679 1495 705 568
.90 225 1880 885 1071 1755 830 781 1585 745 646 1430 675 545
NOTE − All air data is measured external to unit with 1 in. (25 mm) cleanable filter (not furnished − field provided) in place. Also see Filter Air Resistance table.
G40UH−60D−135 with 1 hp motor PERFORMANCE − Single Side Return Air − Air volumes in bold require field fabricated
transition to accommodate 20 x 25 x 1 in. (508 x 635 x 25 mm) cleanable air filter in order to maintain proper air velocity.
External Static
Air Volume / Watts at Different Blower Speeds
External Static
Pressure
High Medium−High Medium−Low Low
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts cfm L/s Watts
.00 0 2455 1160 1336 2170 1025 1019 1850 875 829 1555 735 673
.10 25 2380 1125 1299 2140 1010 974 1840 870 812 1550 730 664
.20 50 2305 1085 1266 2105 995 947 1830 865 791 1545 730 656
.30 75 2235 1055 1234 2045 965 914 1820 860 774 1540 725 642
.40 100 2160 1020 1240 1985 935 886 1800 850 755 1540 725 628
.50 125 2065 975 1170 1925 910 863 1745 825 726 1535 725 614
.60 150 1990 940 1146 1870 880 844 1700 800 706 1505 710 599
.70 175 1895 895 1111 1775 835 808 1655 780 689 1465 690 573
.80 200 1805 850 1074 1680 790 779 1565 740 656 1425 670 562
.90 225 1695 800 1042 1590 750 752 1480 700 630 1335 630 533
NOTE − All air data is measured external to unit with 1 in. (25 mm) cleanable filter (not furnished − field provided) in place. Also see Filter Air Resistance table.
G40UH−60D−155−1, −2, −3 with 3/4 hp motor PERFORMANCE − Bottom Return Air, Side Return Air with Optional RAB Re-
turn Air Base, Return Air from Both Sides or Return Air from Bottom and One Side.
External Static
Air Volume / Watts at Various Blower Speeds
External Static
Pressure
High Medium−High Medium−Low Low
in. w.g. Pa cfm L/s Watts cfm L/s Watts cfm L/s Watts cfm L/s Watts
0.00 0 2380 1120 1135 2235 1055 1000 2060 970 875 1875 885 750
0.05 12 2340 1105 1130 2205 1040 990 2035 960 865 1840 870 745
0.10 25 2305 1090 1125 2180 1030 975 2015 950 855 1810 855 735
0.15 37 2265 1070 1105 2145 1010 960 1990 940 845 1790 845 725
0.20 50 2220 1045 1090 2105 995 945 1960 925 835 1765 835 720
0.25 62 2180 1030 1075 2080 980 935 1935 910 825 1740 820 710
0.30 75 2145 1010 1065 2050 965 925 1905 900 815 1715 810 700
0.40 100 2060 970 1040 1975 930 900 1845 870 795 1655 780 685
0.50 125 1955 925 1005 1890 890 870 1765 835 770 1610 760 670
0.60 150 1885 890 975 1795 850 840 1695 800 750 1560 735 655
0.70 175 1800 850 955 1730 815 815 1605 760 720 1480 700 635
0.80 200 1700 805 930 1630 770 785 1520 715 695 1405 660 615
0.90 225 1575 745 895 1525 720 760 1395 660 660 1285 605 585
NOTE − All air data is measured external to unit with 1 in. (25 mm) cleanable filter (not furnished − field provided) in place. Also see Filter Air Resistance table.