Lennox LCH Series Installation Instructions

Page 40
BLOWER DATA - LCH BELT DRIVE - 6 TON - HIGH EFFICIENCY
BLOWER TABLE INCLUDES RESISTANCE FOR BASE UNIT ONLY WITH DRY INDOOR COIL AND AIR FILTERS IN PLACE.
FOR ALL UNITS ADD:
1 - Any factory installed options air resistance (heat section, economizer, etc.).
2 - Any eld installed accessories air resistance (duct resistance, diffuser, etc.).
See Page 45 for blower motors and drives and wet coil and options/accessory air resistance data.
DOWNFLOW
Air
Volume
(cfm)
External Static (in.w.g.)
0.10 0.20 0.30 0.40 0.50 0.60 0.70 0.80 0.9 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1900 480 0.38 512 0.44 545 0.51 579 0.57 614 0.63 648 0.7 683 0.76 719 0.83 752 0.89 781 0.95
2000 493 0.43 525 0.49 558 0.56 592 0.62 626 0.68 659 0.75 693 0.81 728 0.88 759 0.94 788 1
2100 507 0.48 539 0.54 572 0.61 605 0.67 639 0.74 671 0.8 704 0.86 737 0.93 768 0.99 795 1.04
2200 522 0.53 554 0.6 587 0.66 619 0.73 652 0.79 684 0.86 716 0.92 747 0.98 777 1.04 803 1.1
2300 537 0.59 569 0.65 602 0.72 634 0.79 666 0.85 697 0.91 728 0.98 758 1.04 786 1.1 812 1.15
2400 553 0.65 585 0.71 617 0.78 649 0.85 680 0.91 711 0.98 740 1.04 769 1.1 796 1.15 821 1.21
2500 570 0.71 602 0.78 633 0.84 665 0.91 695 0.97 725 1.04 753 1.1 781 1.16 807 1.22 832 1.27
2600 588 0.77 619 0.84 650 0.91 680 0.97 710 1.04 739 1.1 767 1.16 793 1.22 818 1.28 842 1.33
2700 607 0.84 637 0.91 667 0.97 697 1.04 726 1.11 753 1.17 780 1.23 806 1.29 830 1.35 854 1.4
2800 626 0.91 655 0.97 684 1.04 713 1.11 741 1.18 768 1.24 794 1.3 819 1.36 842 1.42 866 1.47
2900 646 0.98 674 1.05 702 1.11 730 1.18 757 1.25 783 1.32 808 1.38 832 1.44 855 1.49 878 1.54
Air
Volume
(cfm)
External Static (in.w.g.)
1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP
1900 807 1 832 1.04 857 1.07 883 1.11 912 1.14 941 1.17 968 1.21 993 1.25 1017 1.29 1039 1.34
2000 813 1.04 838 1.08 862 1.12 889 1.15 917 1.19 945 1.22 972 1.26 997 1.3 1020 1.35 1042 1.4
2100 820 1.09 844 1.13 869 1.17 895 1.21 923 1.24 951 1.28 977 1.32 1001 1.36 1024 1.41 1046 1.46
2200 828 1.14 852 1.18 877 1.22 903 1.26 930 1.3 957 1.33 983 1.37 1006 1.42 1028 1.47 1050 1.53
2300 836 1.2
861 1.24 885 1.28 911 1.31 938 1.35 964 1.39 989 1.43 1012 1.48 1033 1.54 1054 1.6
2400 846 1.25 870 1.29 895 1.33 920 1.37 947 1.41 972 1.45 996 1.5 1018 1.55 1039 1.61 1059 1.67
2500 856 1.31 880 1.35 905 1.39 930 1.43 956 1.47 980 1.52 1003 1.57 1024 1.63 1044 1.69 1064 1.76
2600 866 1.38 891 1.42 915 1.46 940 1.5 965 1.54 988 1.59 1010 1.65 1031 1.71 1050 1.78 1069 1.84
2700 878 1.44 902 1.48 926 1.52 950 1.57 974 1.61 997 1.67 1018 1.73 1037 1.8 1056 1.87 1075 1.93
2800 889 1.51 913 1.55 937 1.59 961 1.64 984 1.69 1006 1.75 1026 1.82 1044 1.89 1063 1.96 1081 2.03
2900 902 1.58 925 1.63 949 1.67 972 1.72 994 1.78 1015 1.84 1034 1.91 1052 1.99 1069 2.06 1087 2.13

Lennox LCH Series Specifications

General

Brand	Lennox
Model	LCH Series
Category	Heat Pump
Language	English