Lennox LGH480 User Manual

Page 24
BLOWER DATA
POWER EXHAUST FANS
1
50% HIGH STATIC OPERATION, NO ERW
Air
Volume
cfm
Return Duct Negative Static Pressure - Inches Water Gauge (Pa)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
4000 410 0.75 465 1.00 520 1.25 575 1.50 630 1.80 685 2.15 740 2.50 795 2.85 845 3.25 900 3.70 955 4.15
4500 460 1.10 510 1.35 560 1.60 610 1.90 655 2.20 705 2.55 755 2.90 805 3.30 850 3.70 900 4.15 945 4.55
5000 510 1.50 555 1.75 600 2.05 645 2.40 690 2.70 735 3.10 775 3.40 820 3.85 865 4.25 910 4.70 950 5.15
5500 560 2.00 600 2.25 645 2.60 685 2.95 725 3.30 765 3.70 805 4.05 845 4.50 885 4.90 925 5.35 965 5.85
6000 610 2.55 650 2.90 685 3.25 725 3.60 760 3.95 800 4.40 835 4.80 870 5.20 910 5.65 945 6.10 980 6.55
6500 665 3.30 700 3.65 730 3.95 765 4.35 800 4.75 835 5.20 870 5.60 905 6.10 935 6.50 970 7.00 1005 7.50
7000 715 4.10 745 4.45 780 4.90 810 5.25 840 5.65 875 6.15 905 6.55 940 7.05 970 7.50 1000 8.00 1030 8.50
7500 765 5.05 795 5.45 825 5.85 855 6.30 885 6.75 915 7.20 945 7.65 975 8.15 - - - - - - - - - - - - - - - - - -
8000 815 6.10 845 6.55 870 6.95 900 7.45 930 7.95 955 8.35 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
8500 865 7.30 895 7.80 920 8.25 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
POWER EXHAUST FANS
1
100% HIGH STATIC OPERATION, NO ERW
Air
Volume
cfm
Return Duct Negative Static Pressure - Inches Water Gauge (Pa)
0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
8000 410 1.45 450 1.70 495 2.05 535 2.35 580 2.70 625 3.10 665 3.50 710 3.95 750 4.40 790 4.85 835 5.35
8500 435 1.70 475 2.00 515 2.35 555 2.70 595 3.05 635 3.45 675 3.85 715 4.30 755 4.75 795 5.25 835 5.75
9000 460 2.05 495 2.35 535 2.70 575 3.05 610 3.40 650 3.85 690 4.30 725 4.70 765 5.20 800 5.65 840 6.20
9500 485 2.40 520 2.70 555 3.05 595 3.45 630 3.85 665 4.25 700 4.70 740 5.20 775 5.65 810 6.15 845 6.65
10,000 510 2.80 545 3.15 580 3.50 615 3.90 650 4.35 680 4.70 715 5.15 750 5.65 785 6.15 820 6.65 855 7.20
10,500 535 3.20 570 3.60 600 3.95 635 4.40 665 4.80 700 5.25 730 5.70 765 6.20 795 6.65 830 7.20 860 7.70
11,000 560 3.70 590 4.05 625 4.50 655 4.90 685 5.35 720 5.85 750 6.30 780 6.75 810 7.25 840 7.75 875 8.40
11,500 585 4.20 615 4.60 645 5.05 675 5.45 705 5.90 735 6.40 765 6.90 795 7.40 825 7.90 855 8.45 885 9.00
12,000 610 4.80 640 5.20 670 5.70 700 6.15 725 6.55 755 7.05 785 7.60 815 8.10 840 8.60 870 9.15 900 9.75
12,500 635 5.40 665 5.90 690 6.30 720 6.80 750 7.30 775 7.75 805 8.30 830 8.80 860 9.40 885 9.90 915 10.55
13,000 660 6.10 690 6.60 715 7.00 740 7.45 770 8.05 795 8.50 820 9.00 850 9.65 875 10.15 900 10.70 930 11.35
13,500 690 6.90 715 7.35 740 7.80 765 8.30 790 8.80 815 9.30 840 9.85 865 10.40 895 11.05 920 11.65 945 12.20
14,000 715 7.65 740 8.15 765 8.65 785 9.10 810 9.60 835 10.15 860 10.70 885 11.30 910 11.90 935 12.50 960 13.10
14,500 740 8.50 765 9.05 785 9.45 810 10.00 835 10.60 860 11.20 880 11.65 905 12.25 930 12.90 955 13.55 975 14.05
15,000 765 9.40 785 9.85 810 10.45 835 11.05 855 11.50 880 12.15 905 12.75 925 13.30 950 13.95 970 14.50 995 15.20
15,500 790 10.35 810 10.85 835 11.45 855 11.95 880 12.60 900 13.15 925
13.80 945 14.35 970 15.05 990 15.65 1015 16.35
16,000 815 1
1.40 835 11.90 860 12.55 880 13.10 900 13.65 925 14.35 945 14.90 965 15.50 990 16.20 1010 16.85
- - - - - -
16,500 840 12.50 860 13.05 885 13.70 905 14.30 925 14.85 945 15.45 965 16.05 990 16.80
- - - - - - - - - - - - - - - - - -
17,000 865 13.65 885 14.20 905 14.80 925 15.40 950 16.15 970 16.80
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
17,500 890 14.85 910 15.50 930 16.10 950 16.75
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
18,000 915 16.15 935 16.80
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
NOTE - See page 30 for factory installed drive kit specications.
1
Size power exhaust fans in economizer mode to minimize building static pressure during free” cooling.

Lennox LGH480 Specifications

General

Brand	Lennox
Model	LGH480
Category	Air Conditioner
Language	English