Vent Tables For Category I - Type B Gas Vent - State Water Heaters SANDBLASTER SBD30 150 Service Handbook
Self-cleaning induced draft multi flue commercial gas water heaters
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Also See for SANDBLASTER SBD30 150:
- Specification sheet (2 pages) ,
- Specifications (2 pages)
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SBN71-120 thru 85-390, SBD30-150/199 TANK TYPE COMMERCIAL
VENT TABLES FOR CATEGORY I - TYPE B GAS VENT
Model:
SBN 85-366NE, SBN 85-390NE
n I
p
t u
3 :
6
6
0 ,
0
0
3 /
9
9
V
e
t n
C
o
n
n
e
t c
r o
S
z i
366,000
399,000
366,000
399,000
366,000
399,000
No. of Units
Combined Input (Btu/hr x 1,000)
732,000
2
798,000
1,098,000
3
1,197,000
1,464,000
4
1,596,000
S
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A
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GAS WATER HEATER SERVICE HANDBOOK
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0
0
B
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Input Btu/hr
s r
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s s
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©
2
0
0
7
6
8
Rise
Vent Connector Diameter (inches)
9
9
1'
10 9
9
9
2'
9
9
9
8
3'
9
9
Combined Vent/Manifold Diameter
12 10 10
12 12 10 10
14 14 14 12 12 10
14 14 14 12 12 10
16 16 14 14 14 12
16 16 16 14 14 12
1
7
T
otal Vent Height (feet)
1
0
1
5
2
0
3
0
9
8
8
8
9
9
8
8
8
8
8
8
9
8
8
8
8
8
8
8
8
8
8
8
9
9
9
9
9
T
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c
h
n
c i
l a
T
a r
n i
n i
g
5
0
1
0
0
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
8
9
9
10
9
12
10
12
10
D
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p
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t r
m
e
t n
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