Lennox LCH036 Installation Instructions Manual page 167

BLOWER DATA
POWER EXHAUST FANS
1
50% HIGH STATIC OPERATION WITH ERW (BY-PASS DAMPERS CLOSED)
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
2500 390 0.35 460 0.50 530 0.70 600
3000 465 0.60 525 0.75 585 1.00 645
3500 545 0.95 595 1.15 645 1.35 695
4000 620 1.35 665 1.60 710 1.90 755
4500 700 1.95 740 2.25 780 2.55 820
5000 775 2.70 815 3.00 850 3.30 885
5500 855 3.60 885 3.90 920 4.25 950
6000 935 4.70 965 5.05 990 5.35 1020 5.75 1050 6.15
POWER EXHAUST FANS
1 100% HIGH STATIC OPERATION WITH ERW (BY-PASS DAMPERS CLOSED)
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
5000 445 0.85 505 1.15 565 1.45 625 1.85 680 2.20 740 2.65 800 3.15 855 3.60 910 4.15 970 4.75 1025 5.30
5500 490 1.15 545 1.45 600 1.80 650 2.15 705 2.55 760 3.05 810 3.50 865 4.00 915 4.55 970 5.15 1020 5.70
6000 535 1.45 585 1.80 635 2.15 685 2.60 735 3.00 780 3.45 830 3.95 880 4.50 925 5.00 975 5.60 1020 6.15
6500 580 1.85 625 2.20 670 2.60 715 3.00 760 3.45 805 3.95 850 4.45 895 4.95 940 5.50 985 6.10 1030 6.75
7000 625 2.35 665 2.70 710 3.15 750 3.55 795 4.05 835 4.50 880 5.05 920 5.60 960 6.15 1005 6.80 1045 7.40
7500 670 2.90 710 3.30 750 3.75 790 4.20 825 4.65 865 5.15 905 5.70 945 6.25 985 6.85 1025 7.50 1060 8.05
8000 715 3.50 750 3.90 790 4.40 825 4.85 860 5.35 900 5.90 935 6.45 975 7.05 1010 7.65 1045 8.25
8500 760 4.20 795 4.65 830 5.15 865 5.65 900 6.20 935 6.75 970 7.30 1000 7.85 1035 8.45 1070 9.10
9000 800 4.90 835 5.45 870 5.95 900 6.45 935 7.05 970 7.65 1000 8.20 1035 8.85 1065 9.40
9500 845 5.80 880 6.35 910 6.85 940 7.40 975 8.05 1005 8.60 1035 9.20 1065 9.80
10,000 890 6.75 920 7.30 950 7.85 980 8.45 1010 9.05 1040 9.65 1070 10.30 - - -
10,500 935 7.85 965 8.45 995 9.05 1020 9.60 1050 10.25 - - -
11,000 980 9.00 1010 9.65 1035 10.25 1060 10.80 - - -
11,500 1025 10.30 1050 10.90 - - -
12,000 1070 11.75 - - - - - -
NOTE - See page 28 for factory installed drive kit specifications.
1 Size power exhaust fans with ERW 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
0.90 670 1.15
1.20 700 1.45
1.60 745 1.90
2.15 800 2.45
2.85 855 3.10
3.65 920 4.00
4.60 985 5.00 1015 5.35 1050 5.75
Return Duct Negative Static Pressure - Inches Water Gauge (Pa)
0.2 0.3 0.4
- - - - - - - - - - - -
- - - - - - - - - - - - - - -
0.5 0.6
735 1.40 805 1.70
760 1.75 815 2.05
795 2.20 845 2.50
840 2.75 885 3.10
895 3.45 935 3.80
955 4.35 990 4.70 1025 5.10 1060 5.50
- - - - - - - - - - - -
0.5 0.6
- - - - - - - - -
- - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
Page 23
0.7 0.8 0.9
870 2.00 935 2.35 1005 2.75 1070 3.10
870 2.35 930 2.70 985
895 2.85 945 3.20 990
930 3.45 975 3.80 1015 4.15 1060 4.60
975 4.20 1015 4.60 1050 4.95
- - -
- - - - - - - - - - - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
0.7 0.8 0.9
- - -
- - - - - - - - -
- - - - - - - - - - - -
- - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
- - - - - - - - - - - - - - -
1.0
3.05 1040 3.45
3.55 1040 3.95
- - - - - -
- - - - - - - - -
- - - - - - - - -
1.0
- - - - - -
- - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -
- - - - - - - - -