Lennox LCH036 Installation Instructions Manual page 168

BLOWER DATA
POWER EXHAUST FANS
1 50% HIGH STATIC OPERATION WITH ERW IN ECONOMIZER MODE (BY-PASS DAMPERS OPEN)
Air
Volume
0 0.1
cfm
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3500 380 0.55 435 0.70 495 0.90 555
4000 430 0.80 485 1.00 535 1.20 585
4500 485 1.10 530 1.30 575 1.55 625
5000 540 1.55 580 1.75 620 2.00 665
5500 590 2.05 630 2.30 670 2.60 705
6000 645 2.65 680 2.90 715 3.20 750
6500 700 3.35 730 3.65 765 4.00 795
7000 755 4.20 785 4.55 815 4.90 845
7500 805 5.15 835 5.50 865 5.90 890
8000 860 6.25 885 6.60 915 7.05 940
8500 915 7.55 940 7.90
POWER EXHAUST FANS
1
100% HIGH STATIC OPERATION WITH ERW IN ECONOMIZER MODE (BY-PASS DAMPERS OPEN)
Air
Volume
0 0.1
cfm
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
7000 415 1.15 470 1.50 520 1.80 570
7500 445 1.45 495 1.75 540 2.05 590
8000 475 1.75 520 2.05 565 2.40 610
8500 505 2.10 545 2.40 590 2.80 635
9000 535 2.50 575 2.85 615 3.25 655
9500 565 2.95 600 3.30 640 3.70 680
10,000 595 3.45 630 3.80 665 4.20 700
10,500 625 4.00 660 4.40 690 4.80 725
11,000 655 4.60 685 4.95 720 5.45 750
11,500 680 5.15 715 5.65 745 6.10 775
12,000 710 5.85 740 6.35 775 6.90 805
12,500 740 6.65 770 7.15 800 7.70 830
13,000 770 7.50 800 8.05 825 8.50 855
13,500 800 8.40 830 9.00 855 9.50 880 10.00 910 10.65 935 11.20 965 11.90 990 12.50 1015 13.10 1045 13.85 - - -
14,000 830 9.35 855 9.90 885 10.55 910 11.10 935 11.70 960 12.30 985 12.90 1010 13.50 1040 14.25 1065 14.90 - - -
14,500 860 10.40 885 11.00 910 11.55 935 12.15 960 12.75 985 13.40 1010 14.05 1035 14.70 1060 15.40 - - -
15,000 890 11.55 915 12.15 940 12.75 965 13.40 985 13.95 1010 14.60 1035 15.30 1060 16.00 - - -
15,500 920 12.75 945 13.40 965 13.90 990 14.60 1015 15.30 1035 15.85 1060 16.60 - - -
16,000 950 14.00 970 14.55 995 15.25 1020 16.00 1040 16.60 1065 17.35 - - -
16,500 980 15.35 1000 15.95 1025 16.70 1045 17.30 1065 17.95 - - -
17,000 1010 16.80 1030 17.45 1050 18.10 - - -
NOTE - See page 28 for factory installed drive kit specifications.
1 Size power exhaust fans in economizer mode to minimize building static pressure during free" cooling.
Return Duct Negative Static Pressure - Inches Water Gauge (Pa)
0.2 0.3 0.4
1.10 615
1.40 640
1.80 670
2.30 705
2.85 745
3.50 785
4.30 830
5.20 875
6.20 920
7.40 965
965 8.35 990 8.75 1015 9.15 1040 9.60 1060 9.95
Return Duct Negative Static Pressure - Inches Water Gauge (Pa)
0.2 0.3
2.10 620
2.45 640
2.80 655
3.25 675
3.65 695
4.15 715
4.65 740
5.25 760
5.90 785
6.60 810
7.40 835
8.25 860
9.10 885
- - - - - -
0.5 0.6
1.35 675 1.60 730 1.85
1.65 690 1.95 740 2.20
2.05 715 2.35 760 2.65
2.55 745 2.85 790 3.20
3.15 780 3.45 820 3.80
3.85 820 4.15 855 4.50
4.65 860 5.00 890 5.30
5.60 905 5.95 935 6.35
6.60 945 6.95 975 7.40 1000 7.75 1030 8.20 1060 8.65
7.80 990 8.15 1020 8.65 1045 9.05 1070 9.45
0.4 0.5 0.6
2.50 675 2.90 725 3.35
2.85 685 3.25 735 3.70
3.20 700 3.65 745 4.10
3.60 715 4.05 760 4.55
4.10 735 4.55 775 5.00
4.55 755 5.05 790 5.50
5.15 775 5.65 810 6.10
5.75 795 6.25 830 6.75
6.40 820 6.95 850 7.45
7.15 840 7.65 870 8.20
7.95 865 8.50 895 9.05
8.80 885 9.30 915 9.90
9.70 910 10.20 940 10.85 965 11.40 995 12.10 1020 12.65 1050 13.40
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0.7 0.8 0.9
790 2.15 845 2.45 900
790 2.50 845 2.85 895
805 2.95 855 3.30 900
830 3.50 870 3.85 910
855 4.10 895 4.50 930
890 4.85 925 5.25 960
925 5.70 955 6.10 990
960 6.65 990 7.05 1020 7.45 1050 7.90
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0.7 0.8
775 3.80 825 4.30 875
780 4.15 825 4.65 875
790 4.55 835 5.10 880
800 5.00 845 5.55 885
815 5.50 855 6.05 895
830 6.05 870 6.60 905
845 6.65 880 7.15 920
865 7.30 900 7.90 935
885 8.05 915 8.55 950
905 8.80 935 9.40 965
925 9.65 955 10.25 985 10.85 1015 11.50
945 10.50 975 11.15 1005 11.80 1030 12.35
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1.0
2.80 960 3.15
3.20 945 3.55
3.65 945 4.00
4.15 950 4.55
4.80 970 5.25
5.65 995 6.05
6.50 1020 6.90
- - - - - -
0.9 1.0
4.80 925 5.35
5.20 920 5.70
5.60 920 6.10
6.05 925 6.60
6.60 935 7.15
7.15 945 7.75
7.80 955 8.35
8.50 965 9.00
9.20 980 9.75
9.95 995 10.55
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