Lennox G43UF SERIES Unit Information

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BLOWER/WATTS DATA
G43UF−48C−110 PERFORMANCE (Less Filter)
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
0.00
0 2160 1020 880 1880 890 755 1490 705 602 1235 580 485
0.10 25 2100 990 850 1855 875 730 1480 700 585 1230 580 475
0.20 50 2035
960 805 1815 860 690 1475 695 560 1225 580 460
0.30
75 1965 925 750 1755 830 650 1475 695 545 1220 575 445
0.40 100 1885 890 725 1715 810 625 1465 690 510 1215 575 430
0.50 125 1780
840 680 1630 770 580 1420 670 490 1150 540 400
0.60
150 1690 800 660 1550 735 550 1360 640 460 1110 525 380
0.70 175 1575 745 620 1410 665 505 1210 570 405 1035 490 350
0.80 200 1375
650 550 1230 580 450 1125 530 380 970 460 325
0.90
225 1225 580 520 1120 530 415 1050 495 365 885 420 310
NOTES − All air data is measured external to unit without filter (not furnished − field provided).
Air volume based on bottom air return air. Actual air volume may vary on side return air applications.
G43UF−60C−110(H) PERFORMANCE (Less Filter) − 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) air filter in order to maintain proper air velocity.
External Static
P
Air Volume / Watts at Different Blower Speeds
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 2625 1240 1350 2310 1090 1080 1885 890 885 1515 715 700
0.10 25 2570 1215 1330 2325 1095 1060 1910 900 865 1575 745 700
0.20 50 2410
1135 1305 2285 1080 1035 1930 910 845 1620 765 690
0.30
75 2425 1145 1265 2230 1055 990 1925 905 825 1635 770 675
0.40 100 2335 1100 1220 2175 1025 950 1910 900 810 1640 775 660
0.50 125 2270
1070 1195 2120 1000 935 1895 895 785 1640 775 640
0.60
150 2170 1025 1155 2045 965 885 1860 875 765 1630 770 630
0.70 175 2110 995 1130 1950 920 855 1795 845 730 1590 750 610
0.80 200 2035 960 1090 1885 890 820 1745 825 705 1540 725 580
0.90 225 1900 895 1055 1760 830 780 1665 785 680 1470 695 565
NOTES − All air data is measured external to unit without filter (not furnished − field provided).
G43UF−60C−110 PERFORMANCE (Less Filter) − 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
P
Air Volume / Watts at Different Blower Speeds
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 2720 1285 1385 2410 1135 1090 2055 970 935 1620 765 710
0.10 25 2665 1255 1355 2385 1125 1075 2025 955 885 1730 815 735
0.20 50 2585 1220 1315 2350 1110 1015 2030 955 865 1680 795 690
0.30
75 2505 1180 1275 2290 1080 990 2025 955 840 1695 800 675
0.40 100 2435 1150 1250 2235 1055 940 2030 960 830 1695 800 660
0.50 125 2350 1110 1205 2170 1025 930 1975 930 790 1735 820 665
0.60
150 2255 1065 1185 2100 990 895 1915 905 765 1720 810 650
0.70 175 2160 1020 1150 2005 945 840 1865 880 730 1680 795 635
0.80 200 2020 955 1090 1905 900 825 1810 855 710 1625 765 610
0.90
225 1910 900 1050 1820 860 795 1705 805 675 1540 725 590
NOTES − All air data is measured external to unit without filter (not furnished − field provided).

Lennox G43UF SERIES Specifications

General

Brand	Lennox
Model	G43UF SERIES
Category	Furnace
Language	English