BCXC-SVX01A-EN 45
Table M-MP-4. BCHC/BCVC Coil General Data
Unit size 12 18 24 36 54 72 90
Nominal cfm 400 600 800 1200 1800 2400 3000
Hydronic & DX Coil
Note 5
area, ft
2
0.83 1.04 1.74 2.78 3.89 4.86 6.25
width, in.
Note 1
7.5 7.5 12.5 12.5 17.5 17.5 22.5
length, in
Note 2
16 20 20 32 32 40 40
velocity, ft./min. 480 576 461 432 463 494 480
1-Row Hydronic Coil
min. gpm
Note 3
2.6 2.6 4.4 4.4 6.1 6.1 7.9
max. gpm
Note 4
14.0 14.0 23.3 23.3 32.6 32.6 42.0
dry coil weight,-lbs 6.1 7.0 9.8 13.2 17.6 20.4 25.8
wet coil weight, lbs 7.3 8.3 12.1 16.3 22.4 26.0 32.9
internal coil volume, in
3
32.5 37.0 63.9 86.3 133.4 154.3 196.7
2-Row Hydronic Coil
min. gpm
Note 3
std 2.6 2.6 4.4 4.4 12.2 12.2 15.7
max. gpm
Note 4
std 14.0 14.0 23.3 23.3 65.3 65.3 83.9
min. gpm
Note 3
hi-cap 1.7 1.7 2.9 2.9 6.1 6.1 7.9
max. gpm
Note 4
hi-cap 9.3 9.3 15.5 15.5 32.6 32.6 42.0
dry coil weight, lbs 8.2 9.6 13.7 19.4 27.2 32.1 39.4
wet coil weight, lbs 10.1 11.8 17.5 24.8 36.1 42.5 52.6
internal coil volume, in
3
51.7 60.7 103.0 148.2 245.5 287.4 365.2
4-Row Hydronic & DX Coil
Note 5
min. gpm
Note 3
Std 2.6 2.6 4.4 4.4 12.2 12.2 14.9
max. gpm
Note 4
Std 14.0 14.0 23.3 23.3 65.3 65.3 79.3
min. gpm
Note 3
Hi-Cap 1.7 1.7 2.9 2.9 6.1 6.1 7.9
max. gpm
Note 4
Hi-Cap 9.3 9.3 15.5 34.2 47.0 56.3 73.1
wet coil weight, lbs 17.1 20.2 30.6 44.4 62.7 74.9 97.9
internal coil volume, in
3
96.2 114.1 192.4 282.1 433.0 516.7 688.3
6-Row Hydronic & DX Coil
Note 5
min. gpm
Note 3
Std 2.6 2.6 4.4 4.4 12.2 12.2 14.9
max. gpm
Note 4
Std 14.0 14.0 23.3 23.3 65.3 65.3 79.3
min. gpm
Note 3
Hi-Cap 1.7 1.7 2.9 2.9 6.1 6.1 7.9
max. gpm
Note 4
Hi-Cap 9.3 9.3 15.5 15.5 32.6 32.6 42.0
dry coil weight, lbs 18.3 21.7 32.6 47.5 65.4 78.6 101.5
wet coil weight, lbs 23.4 27.7 42.8 62.5 87.8 105.6 137.0
internal coil volume, in
3
140.6 167.5 281.4 416.0 620.4 745.9 983.1
1-Row Steam Coil
area - ft
2
0.71 0.88 1.75 2.75 4.13 5.13 6.83
width, in.
Note 1
6 6 12 12 18 18 24
length, in
Note 2
17 21 21 33 33 41 41
velocity, ft./min. 33 32 24 23 21 21 20
min. steam press, psig 2.0 2.0 2.0 2.0 2.0 2.0 2.0
max. steam press, psig 15.0 15.0 15.0 15.0 15.0 15.0 15.0
dry coil weight, lbs 16.7 26.4 40.2 48.8 67.1 74.5 67.5
wet coil weight, lbs 18.2 28.1 43.7 53.5 74.2 82.9 78.7
internal coil volume, in
3
41.7 47.7 95.3 130.8 196.1 231.6 308.7
Notes:
1
Coil width = length in the direction of a coil header, typically vertical.
2
Coil length = length of coil in direction of the coil tubes, typically horizontal and perpendicular to airflow.
3
The minimum water flow is to ensure the coil self-vents properly. There is no minimum waterflow limit for
coils that do not require self venting. Coil water flow below minimum gpm requires coils to be vented.
4
Maximum gpm limits are to prevent erosion and noise problems.
5
DX coil dimensions and dry weights are identical to the 4 and 6-row standard hydronic coils. However, internal
volumes are approximately 6% less.
Maintenance
Maintenance
Procedures
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