Lennox SW 036, Installation Instructions Manual

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Page 21
TABLE 4
SW 120 BLOWER PERFORMANCE
NOTE - Blower Table Includes Resistance For Base Unit With Wet Indoor Coil And Air Filters In Place.
Air
Volume
cfm
EXTERNAL STATIC PRESSURE - Inches Water Gauge
Drive
No.
0.10 0.20 0.30 0.40 0.50 0.60 0.70
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3000
Field
Fur­
nished
538 0.67 567 0.79 597 0.93 627 1.06 658 1.18 689 1.30 720 1.41
3200 554 0.79 583 0.92 612 1.05 643 1.18
673 1.31 704 1.42 735 1.53
3400 570 0.92 599 1.05 629 1.18 659 1.31 690 1.44 721 1.55 752 1.66
3600 588 1.06 616 1.19 646 1.32 677 1.45 708 1.58 739 1.69 769 1.80
3800 606 1.21 635 1.34 665 1.48 696 1.61 727 1.73 758 1.85 788 1.95
4000 626 1.37 655 1.50 685 1.64 716 1.77 747 1.90 778 2.01 808 2.10
4200 647 1.54 676 1.68 707 1.82 738 1.95 769 2.07 799 2.18 828 2.27
4400
1
669 1.72 699 1.87 730 2.01 761 2.14 791 2.25 820 2.35 849 2.44
4600 693 1.92 724 2.07 755 2.21 785 2.34 814 2.45 842 2.54 871 2.62
4800 718 2.14 749 2.29 780 2.43 809 2.54 837 2.64 865 2.73 893 2.81
Air
Volume
cfm
EXTERNAL STATIC PRESSURE - Inches Water Gauge
Drive
No.
0.80 0.90 1.00 1.10 1.20 1.20
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
3000
1
751 1.50 782 1.58 815 1.67 849 1.76 884 1.87 922 1.99
3200 766 1.62 797 1.71 830 1.79 863 1.89 899 2.00 936 2.12
3400 782 1.75 814 1.84 846 1.93 879 2.03
914 2.13 951 2.25
3600 800 1.89 831 1.98 863 2.07
896 2.17 931 2.28 967 2.39
3800 818 2.04 849 2.13 881 2.22
913 2.32 948 2.42 983 2.53
4000 837 2.20 868 2.28
899 2.38 932 2.47 965 2.57 1000 2.68
4200 857 2.36
887 2.45 918 2.54 950 2.63 983 2.73 1018 2.84
4400 878 2.53 908 2.61 938 2.70 969 2.79 1002 2.89 1036 2.99
4600
899 2.71 928 2.79 958 2.87 989 2.96 1021 3.06 1054 3.16
4800 *
920 2.88 949 2.96 979 3.04 1009 3.13 1041 3.22 1073 3.32
*NOTE - italics - field furnished.