Lennox SCH036, Installation Instructions Manual

Page: 25 / 60

Page 25
BLOWER DA
TA
BEL
T
DRIVE | 10
T
ON
SCH120HM BLOWER PERFORMANCE NOTE - Blower T
able Includes Resistance For Base Unit W
ith Electric Heat, W
et Indoor Coil
And
Air Filters In Place.
NOTE - MINIMUM
AIR VOLUME REQUIRED FOR USE WITH OPTIONAL
ELECTRIC HEA
T - 3800 CFM.
See Blower Motor / Drive Kit T
able on page 27 for Motor HP
and Drive Kit RPM Ranges
Available.
Air
Volume
cfm
EXTERNAL
ST
ATIC PRESSURE - In. w
.g.
0.1
0.2
0.3
0.4
0.5
0.6
0.7
0.8
0.9
1.0
1.1
1.2
1.3
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
RPM
BHP
2000
418
0.26
453
0.33
490
0.41
530
0.48
573
0.55
617
0.62
658
0.68
697
0.76
734
0.84
767
0.93
797
1.01
825
1.09
852
1.17
2200
430
0.34
465
0.42
502
0.49
543
0.56
586
0.63
630
0.70
671
0.78
709
0.86
745
0.95
778
1.04
807
1.12
835
1.21
863
1.29
2400
444
0.44
478
0.50
516
0.57
557
0.65
601
0.72
644
0.80
683
0.88
721
0.97
757
1.07
789
1.16
818
1.25
847
1.33
875
1.41
2600
458
0.53
493
0.60
530
0.67
572
0.74
616
0.82
658
0.91
697
1.00
734
1.09
769
1.19
801
1.29
830
1.38
859
1.46
888
1.55
2800
473
0.63
508
0.70
547
0.77
589
0.85
632
0.93
673
1.03
711
1.13
747
1.23
781
1.33
813
1.43
843
1.52
872
1.60
902
1.69
3000
489
0.74
525
0.81
564
0.89
607
0.97
649
1.06
688
1.16
725
1.27
761
1.38
795
1.48
826
1.58
857
1.66
887
1.75
918
1.84
3200
506
0.86
543
0.93
583
1.01
625
1.10
666
1.20
703
1.31
740
1.42
775
1.53
809
1.64
841
1.73
871
1.82
902
1.91
934
2.01
3400
525
0.99
563
1.07
603
1.15
644
1.24
682
1.36
719
1.48
755
1.59
790
1.70
824
1.80
856
1.90
887
1.99
919
2.08
951
2.18
3600
545
1.13
583
1.21
623
1.30
662
1.41
699
1.53
735
1.65
771
1.77
806
1.87
840
1.97
872
2.07
903
2.16
936
2.25
969
2.36
3800
566
1.28
604
1.36
643
1.46
679
1.58
715
1.71
752
1.84
788
1.95
823
2.06
856
2.16
889
2.25
921
2.34
954
2.43
987
2.54
4000
587
1.44
625
1.53
661
1.64
697
1.78
733
1.91
770
2.03
806
2.15
841
2.25
874
2.34
906
2.43
938
2.52
971
2.61
1005
2.71
4200
609
1.60
645
1.71
680
1.85
715
1.99
751
2.12
788
2.24
825
2.35
859
2.44
892
2.53
924
2.62
957
2.71
989
2.80
1023
2.89
4400
629
1.79
664
1.92
698
2.07
734
2.21
771
2.34
808
2.45
844
2.55
878
2.64
911
2.73
943
2.81
975
2.89
1008
2.98
1041
3.08
4600
650
2.00
683
2.15
717
2.30
753
2.44
791
2.56
829
2.66
864
2.76
897
2.84
930
2.92
962
3.00
994
3.08
1026
3.17
1060
3.26
4800
669
2.23
702
2.39
737
2.55
774
2.67
813
2.78
850
2.88
884
2.97
917
3.05
949
3.12
981
3.20
1013
3.28
1045
3.36
1079
3.45
NOTE - Multi-Stage
Air V
olume drive is capable of 350 - 1050 rpm.