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IOM Instructions
Blower Performance
HKV 084 Blower Performance
All Data is Wet Coil
Airflow
ESP
(SCFM)
0.00
2100
BHP
2100
Sheave/Mtr
2100
RPM
2100
Turns Open
2200
BHP
2200
Sheave/Mtr
2200
RPM
2200
Turns Open
2300
BHP
2300
Sheave/Mtr
2300
RPM
2300
Turns Open
2400
BHP
2400
Sheave/Mtr
2400
RPM
2400
Turns Open
2500
BHP
2500
Sheave/Mtr
2500
RPM
2500
Turns Open
2600
BHP
2600
Sheave/Mtr
2600
RPM
2600
Turns Open
2700
BHP
2700
Sheave/Mtr
2700
RPM
2700
Turns Open
2800
BHP
2800
Sheave/Mtr
2800
RPM
2800
Turns Open
2900
BHP
2900
Sheave/Mtr
2900
RPM
2900
Turns Open
3000
BHP
0.43
3000
Sheave/Mtr
B
3000
RPM
412
3000
Turns Open
5
3100
BHP
0.44
3100
Sheave/Mtr
B
3100
RPM
421
3100
Turns Open
4.5
3200
BHP
0.49
3200
Sheave/Mtr
B
3200
RPM
441
3200
Turns Open
4
3300
BHP
0.54
3300
Sheave/Mtr
B
3300
RPM
456
3300
Turns Open
3.5
3400
BHP
0.63
3400
Sheave/Mtr
B
3400
RPM
471
3400
Turns Open
3
3500
BHP
0.64
3500
Sheave/Mtr
B
3500
RPM
486
3500
Turns Open
2.5
A = Standard Static/Standard Motor, B = Low Static/Standard Motor, C = High Static/Standard Motor, D = Standard Static/Large Motor, E = High Static/Large Motor
Unit factory shipped with standard static sheave and drive at 2.5 turns open. Other speed require field selection.
For applications requiring higher static pressures, contact your local representative. Performance data does not include drive losses and is based on sea level conditions.
Do not operate in black regions. All airflow in rated at lowest Voltage if unit is dual Voltage rated, i.e. 208V for 208-230V units.
For dry coil performance first calculate the face velocity of the air coil (Face Velocity [FPM] = Airflow [CFM] / Face Area [sqft]). Then use preceding wet coil to dry coil conversion table.
HKV LArge CommerCiAL
Airflow (cfm) at External Static Pressure (in. wg)
0.10
0.20
0.30
0.40
0.24
0.29
0.34
B
B
B
410
457
499
5
3.5
4.5
0.28
0.315
0.34
B
B
B
424
467
507
4.5
3.5
4.5
0.29
0.34
0.39
B
B
B
435
476
518
4.5
3
4
0.29
0.34
0.39
0.44
B
B
B
A
403
446
485
527
5
4
3
6
0.31
0.34
0.39
0.44
B
B
B
A
411
452
495
532
5
4
2.5
6
0.34
0.43
0.48
0.53
B
B
B
A
420
460
500
536
4.5
3.5
2.5
6
0.38
0.43
0.48
0.53
B
B
B
A
423
463
504
539
4.5
3.5
2
5.5
0.39
0.44
0.49
0.54
B
B
B
A
431
474
510
545
4.5
3
2
5.5
0.44
0.49
0.54
0.59
B
B
B
A
440
481
517
551
4
3
2
5.5
0.49
0.54
0.59
0.64
B
B
A
A
455
492
526
563
3.5
2.5
6
5.5
0.53
0.59
0.64
0.69
B
B
A
A
459
499
533
569
3.5
2.5
6
5
0.54
0.64
0.69
0.74
B
B
A
A
478
513
549
581
3
2
5.5
5
0.64
0.69
0.74
0.83
B
A
A
A
495
529
561
595
2.5
6
5
4.5
0.69
0.74
0.79
0.84
B
A
A
A
506
539
574
604
2
5.5
5
4
0.74
0.79
0.84
0.94
A
A
A
A
520
555
586
615
6
5.5
4.5
4
0.50
0.60
0.70
0.80
0.37
0.41
0.44
0.49
A
A
A
A
537
577
612
647
6
5
4
3
0.39
0.44
0.49
0.54
A
A
A
A
548
584
621
653
5.5
5
4
3
0.44
0.49
0.54
0.59
A
A
A
A
555
590
627
659
5.5
4.5
3.5
2.5
0.49
0.54
0.59
0.64
A
A
A
A
563
600
633
665
5.5
4.5
3.5
2.5
0.49
0.54
0.59
0.64
A
A
A
A
567
604
636
670
5.5
4
3.5
2.5
0.58
0.63
0.68
0.73
A
A
A
A
570
606
638
671
5
4
3
2
0.59
0.64
0.69
0.74
A
A
A
A
576
609
641
674
5
4
3
2
0.64
0.69
0.74
0.79
A
A
A
A
581
613
647
677
5
4
3
2
0.64
0.74
0.79
0.84
A
A
A
A
586
618
651
681
4.5
3.5
2.5
1.5
0.69
0.74
0.84
0.89
A
A
A
A
595
628
658
687
4.5
3.5
2.5
1.5
0.74
0.84
0.89
0.94
A
A
A
A
600
633
663
691
4
3
2
1.5
0.84
0.89
0.94
0.99
A
A
A
A
614
644
672
703
4
3
2
1.5
0.89
0.94
0.99
1.04
A
A
A
D
625
656
685
712
3.5
2.5
2
1.5
0.94
0.99
1.04
1.14
A
A
D
1.5
633
664
692
721
3.5
2.5
2
1.5
0.99
1.04
1.14
1.23
A
D
D
D
647
674
704
730
3
2.5
1.5
1
21
Heat Controller, Inc.
0.90
1.00
1.10
1.20
0.54
0.59
0.64
0.69
A
A
C
C
678
710
737
764
2.5
1.5
6
5.5
0.59
0.64
0.69
0.74
A
A
C
C
684
716
743
772
2
1.5
6
5
0.64
0.69
0.74
0.79
A
A
C
C
692
721
751
777
2
1.5
5.5
5
0.69
0.74
0.79
0.84
A
A
C
C
697
726
756
783
1.5
1
5.5
4.5
0.74
0.79
0.84
0.89
A
A
C
C
700
729
759
786
1.5
1
5.5
4.5
0.78
0.83
0.88
0.93
A
A
C
C
701
729
759
786
1.5
1
5
4
0.79
0.84
0.89
0.94
A
A
C
C
703
734
762
788
1.5
1
5
4
0.84
0.89
0.94
1.04
A
C
C
E
706
737
764
793
1.5
5.5
1
4.5
0.89
0.94
1.04
1.09
A
C
E
E
710
740
767
795
1
5.5
5.5
4.5
0.94
1.04
1.09
1.14
A
D
E
E
718
745
774
800
1.5
1
5
4.5
0.99
1.04
1.14
1.19
A
D
E
E
722
749
777
803
1.5
1
5
4
1.04
1.14
1.19
1.24
D
E
E
E
730
759
785
810
1.5
5.5
4.5
4
1.14
1.23
1.29
1.34
D
E
E
E
741
767
795
820
1
5
4.5
3.5
1.19
1.24
1.34
1.44
D
E
E
E
747
773
800
825
1
5
4
3.5
1.29
1.34
1.44
1.49
E
E
E
E
756
784
808
835
5.5
4.5
4
3
1.30
1.40
1.50
0.74
0.79
0.84
C
C
C
791
815
838
4.5
4
3
0.79
0.84
0.9
C
C
C
797
821
847
4.5
3.5
3
0.84
0.89
0.94
C
C
C
803
829
853
4
3.5
2.5
0.89
0.94
0.99
C
C
C
811
835
858
4
3
2.5
0.94
0.99
1.04
C
C
E
813
838
864
3.5
3
2.5
1.03
1.08
1.13
E
E
E
814
839
865
4
3
2.5
1.04
1.09
1.14
E
E
E
816
841
867
4
3
2.5
1.09
1.12
1.22
E
E
E
818
843
869
4
3
2.5
1.14
1.19
1.24
E
E
E
821
845
872
3.5
3
2
1.19
1.24
1.29
E
E
E
826
852
876
3.5
3
2
1.24
1.34
1.39
E
E
E
828
854
878
3.5
2.5
2
1.34
1.39
1.44
E
E
E
837
861
887
3
2.5
2
1.44
1.49
E
E
844
870
3
2.5
1.49
E
851
2.5
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