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Lennox ELXA Series User Manual

Lennox ELXA Series
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Page 4
BLOWER DATA
EL072XA BLOWER PERFORMANCE
FOR ALL UNITS ADD:
1 - Wet indoor coil air resistance of selected unit.
pages 11 and 12..
Then determine from table the blower motor hp and drive rpm required. See page 10
Air
Volume
cfm
STATIC PRESSURE EXTERNAL TO UNIT - Inches Water Gauge
0.2 0.3 0.4 0.5 0.60.7 0.80.9 1.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPMBHP RPM BHP RPM BHP RPMBHP
1200 4110.11 453 0.20 494 0.26 535 0.31 584 0.32 638 0.31 6880.32 729 0.37 762 0.46
1300 416 0.14 458 0.23 499 0.29 541 0.34 589 0.36 642 0.35 6920.36 733 0.41 765 0.50
1400 421 0.16 463 0.25 505 0.32 546 0.37 594 0.39 647 0.38 6960.40 736 0.45 768 0.54
1500 427 0.19 468 0.28 510 0.35 551 0.40 599 0.42 651 0.42 6990.44 739 0.49 771 0.58
1600 432 0.22 473 0.30 515 0.38 556 0.44 604 0.46 656 0.46 7030.48 742 0.53 774 0.62
1700 438 0.24 479 0.33 520 0.41 561 0.47 609 0.49 660 0.50 7070.52 745 0.58 777 0.67
1800 444 0.27 485 0.36 526 0.44 567 0.50 614 0.53 665 0.54 7110.56 749 0.62 780 0.71
1900 450 0.30 491 0.39 532 0.47 573 0.53 619 0.57 670 0.58 7150.60 752 0.67 783 0.76
2000 457 0.33 497 0.42 538 0.50 579 0.57 625 0.60 674 0.62 7190.65 756 0.71 786 0.80
2100 464 0.36 504 0.45 544 0.53 585 0.60 631 0.64 679 0.66 7230.69 759 0.76 790 0.85
2200 471 0.40 511 0.49 551 0.57 591 0.64 636 0.68 684 0.70 7280.74 763 0.81 794 0.90
2300 478 0.43 518 0.52 558 0.61 598 0.68 643 0.72 690 0.75 7320.79 767 0.86 797 0.95
2400 485 0.47 525 0.56 565 0.65 605 0.72 649 0.77 695 0.79 7370.83 771 0.91 802 1.01
2500 493 0.51 533 0.60 572 0.69 612 0.76 655 0.81 701 0.84 7420.88 776 0.96 806 1.06
2600 500 0.55 540 0.64 580 0.73 619 0.80 662 0.85 707 0.89 7470.93 780 1.01 810 1.12
2700 508 0.59 548 0.68 588 0.77 627 0.84 670 0.90 713 0.93 7520.99 785 1.07 815 1.18
2800 516 0.63 556 0.72 596 0.81 635 0.88 678 0.94 720 0.98 7581.04 790 1.13 820 1.25
2900 523 0.67 564 0.76 604 0.85 644 0.92 686 0.98
727 1.03 7631.10 795 1.19 826 1.31
3000 531 0.71 573 0.80 613 0.89 653 0.96 694 1.03 734 1.08 7691.15 801 1.26 831 1.38
Air
Volume
cfm
STATIC PRESSURE EXTERNAL TO UNIT - Inches Water Gauge
1.1 1.2 1.3 1.4 1.5 1.61.7 1.81.9 2.0
RPM BHP RPM BHP RPM BHP RPM BHP RPM BHP RPMBHP RPM BHP RPM BHP RPMBHP RPM BHP
1200 790 0.55 817 0.64 844 0.70 871 0.75 897 0.80 924 0.85 9510.90979 0.96 1008 1.01 1036 1.07
1300 793 0.59 820 0.68 847 0.74 874 0.79 900 0.85 927 0.90 9540.95982 1.01 1011 1.06 1039 1.12
1400 796 0.63 823 0.72 850 0.78 877 0.84 903 0.89 930 0.95 9581.00986 1.06 1014 1.11 1043 1.18
1500 799 0.68 827 0.76 853 0.82 880 0.88 906 0.94 933 0.99 9611.05989 1.11 1018 1.17 1046 1.23
1600 802 0.72 830 0.80 857 0.87 883 0.93 909 0.99 936 1.04 9641.10992 1.16 1021 1.23 1050 1.29
1700 805 0.76 833 0.84 860 0.91 886 0.97 913 1.03 940 1.10 9671.16996 1.22 1025 1.28 1054 1.35
1800 808 0.81 837 0.89 864 0.96 890 1.02 916 1.08 943 1.15 9711.21999 1.28 1029 1.35 1058 1.42
1900 812 0.85 840 0.94 867 1.01 894 1.07 920 1.14 946 1.20 9741.27 1003 1.34 1032 1.41 1062 1.48
2000 815 0.90 844 0.98 871 1.06 898 1.12 924 1.19 950 1.26 9781.33 1007 1.40 1036 1.47 1066 1.55
2100 819 0.95 848 1.04 876 1.11 902 1.18 928 1.25 954 1.32 9821.3910111.471040 1.54 1070 1.62
2200 823 1.00 852 1.09 880 1.16 907 1.24 932 1.31 958 1.38 9861.46 1015 1.54 1045 1.61 1074 1.69
2300 827 1.06 857 1.14 885 1.22 912 1.30 937 1.37 962 1.45 9901.53 1020 1.61 1049 1.69 1078 1.77
2400 832 1.11 862 1.20 890 1.28 917 1.36 942 1.44 967 1.52 9951.60 1024 1.68 1053 1.76 1083 1.85
2500 836 1.17 867 1.26 896 1.34 923 1.43 949 1.51 973 1.59 1000 1.67 1029 1.76 1058 1.84 1087 1.92
2600 841 1.23 872 1.32 901 1.41 929 1.49 955 1.58 979 1.66 1006 1.75 1034 1.83 1063 1.92 1091 2.01
2700 846 1.29 877 1.39 907 1.48 935
1.57 962 1.66 986 1.74 1012 1.83 1039 1.91 1067 2.00 1096 2.09
2800 852 1.36 883 1.46 913 1.55 941 1.64 968 1.73 992 1.82 1017 1.91 1044 2.00 1072 2.08 1100 2.17
2900 857 1.43 889 1.52 919 1.62 947 1.71 974 1.81 998 1.90 1023 1.99 1049 2.08 1077 2.17 1105 2.26
3000 863 1.49 894 1.60 925 1.69 953 1.79 979 1.89 1004 1.99 1028 2.08 1054 2.17 1081 2.26 1109 2.35

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Lennox ELXA Series Specifications

General IconGeneral
BrandLennox
ModelELXA Series
CategoryAir Handlers
LanguageEnglish

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