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Table M-MP-2. BCHC/BCVC Fan, Filter, & Mixing Box General Data
Unit Size
nominal cfm
airflow
minimum cfm
maximum cfm
Fan Data
fan wheel dia., in.
9.5 x 4.5
max rpm
motor hp
0.33-1.0
Unit Flat Filter
qty. - size, in.
1 - 12x 24
area, sq. ft.
2.000
velocity, ft./min.
Angle Filter
qty. - size, in.
2 - 12x24
area, sq. ft.
4.000
velocity, ft./min.
Bottom/Top Access Filter Box
qty. - size, in.
1 - 12x20
area, sq. ft.
velocity, ft./min.
Mixing Box
damper opening width, in.
damper opening height, in.
area, sq. ft.
0.753
velocity, ft./min.
Note: Minimum airflow limits apply to units with hot water or electric heat only. There is no minimumairflow limit on cooling on units. Maximum airflow limits are to help prevent
moisture carryover.
Table M-MP-3. BCHC/BCVC Piping Package
Waterflow Limits
Piping
Size
gpm
1
/
"
8.6
2
3
/
"
19.3
4
1"
34.3
1
1
/
"
53.5
4
Note: Trane recommends these maximum gpms to help
prevent erosion and/or noise problems. However lower
gpms may be necessary, depending on the
systemdesign, to avoid exceeding close-off pressure
limit of the control valve.
44
Maintenance
12
18
400
600
250
375
500
675
9.5 x 4.5
9.5 x 4.5
2300
2300
0.33-1.0
0.33-1.0
1 - 12x 24
1 - 16x 25
2.000
2.778
200
300
2 - 12x24
2 - 12x24
4.000
4.000
100
150
1 - 12x24
1 - 16x25
1.7
2.0
240
300
15.5
19.5
7
7
0.948
0.948
531
633
24
36
800
1200
1800
500
750
1125
1000
1600
2400
9.5 x 4.5
9.5 x 4.5
1800
1800
1500
0.33-1.5
0.33-2.0
2 - 16x 20
1 - 20x 20
1 - 20x 25
4.444
5.556
288
270
2 - 20x20
4 - 16x20
5.556
8.889
200
216
1 - 16x20
1 - 16x20
1 - 16x16
1 - 20x20
2.8
4.0
288
300
19.5
31.5
7
7
12.75
1.531
2.789
844
784
Maintenance
Procedures
54
72
2400
1500
3000
9.5 x 4.5
9.5 x 4.5
1500
0.33-3.0
0.33-3.0
3 - 16x 25
2 - 20x 25
1 - 16x 25
6.250
8.333
324
384
4- 16x20
4- 20x20
8.889
11.111
203
270
1 - 20x25
2 - 16x25
1 - 20x20
1 - 14x25
5.0
6.3
360
384
31.5
31.5
12.75
12.75
2.789
2.789
645
861
90
3000
1875
4000
1500
360
270
8.0
375
31.5
1076
BCXC-SVX01A-EN
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