32
Table 6: Maximum Capacity of Schedule 40 Pipe in CFH for Gas Pressures of 0.5 psig or Less
Table 7: Equivalent Lengths of Standard Pipe Fittings & Valves
Table 8: Specific Gravity Correction Factors
Figure 26: Recommended Gas Piping
C.
Pressure Test.
The boiler and its gas connection must
be leak tested before placing boiler in operation.
1. Protect boiler gas valve. For all testing over ½ psig,
boiler and its individual shut-off valve must be
disconnected from gas supply piping. For testing at
½ psig or less, isolate boiler from gas supply piping
by closing boiler's individual manual shut-off valve.
2. Locate leaks using approved combustible gas
detector, soap and water, or similar nonflammable
solution.
c
i
f
i
c
e
p
S
y
t
i
v
a
r
G
n
o
i
t
c
e
r
r
o
C
r
o
t
c
a
F
c
i
f
i
c
e
p
S
y
t
i
v
a
r
G
n
o
i
t
c
e
r
r
o
C
r
o
t
c
a
F
0
5
.
0
0
1
.
1
0
3
.
1
7
0
.
1
5
5
.
0
4
0
.
1
0
4
.
1
4
0
.
1
0
6
.
0
0
0
.
1
0
5
.
1
0
0
.
1
5
6
.
0
6
9
.
0
0
6
.
1
7
9
.
0
0
7
.
0
3
9
.
0
0
7
.
1
4
9
.
0
5
7
.
0
0
9
.
0
0
8
.
0
7
8
.
0
h
t
g
n
e
L
]
t
e
e
F
[
p
o
r
D
e
r
u
s
s
e
r
P
.
c
.
w
h
c
n
i
3
.
0
p
o
r
D
e
r
u
s
s
e
r
P
.
c
.
w
h
c
n
i
5
.
0
½
¾
1
¼
1
½
¾
1
¼
1
0
1
2
3
1
8
7
2
0
2
5
0
5
0
,
1
5
7
1
0
6
3
0
8
6
0
0
4
,
1
0
2
2
9
0
9
1
0
5
3
0
3
7
0
2
1
0
5
2
5
6
4
0
5
9
0
3
3
7
2
5
1
5
8
2
0
9
5
7
9
0
0
2
5
7
3
0
7
7
0
4
3
6
0
3
1
5
4
2
0
0
5
2
8
0
7
1
0
2
3
0
6
6
0
5
6
5
5
1
1
5
1
2
0
4
4
3
7
1
5
1
5
8
2
0
8
5
0
6
0
5
5
0
1
5
9
1
0
0
4
6
6
8
3
1
0
6
2
0
3
5
0
7
6
4
6
9
0
8
1
0
7
3
1
6
5
2
1
0
4
2
0
9
4
0
8
3
4
0
9
0
7
1
0
5
3
7
5
8
1
1
0
2
2
0
6
4
0
9
0
4
4
8
0
6
1
0
2
3
3
5
0
1
1
5
0
2
0
3
4
0
0
1
8
3
9
7
0
5
1
5
0
3
0
5
3
0
1
5
9
1
0
0
4
)
n
e
p
O
y
ll
u
F
(
s
e
v
l
a
V
s
g
n
i
t
t
i
F
d
e
d
a
e
r
h
T
e
p
i
P
e
z
i
S
.
D
.
I
s
e
h
c
n
I
e
t
a
G
e
b
o
l
G
e
l
g
n
A
g
n
i
w
S
k
c
e
h
C
°
0
9
w
o
b
l
E
°
5
4
w
o
b
l
E
w
o
l
F
,
e
e
T
°
0
9
n
u
R
h
g
u
o
r
h
T
w
o
l
F
,
e
e
T
°
0
9
h
c
n
a
r
B
h
g
u
o
r
h
T
"
½
2
2
6
.
0
5
3
.
0
6
.
8
1
3
.
9
3
.
4
6
.
1
8
7
.
0
0
.
1
1
.
3
"
¾
4
2
8
.
0
4
4
.
0
1
.
3
2
5
.
1
1
3
.
5
1
.
2
7
9
.
0
4
.
1
1
.
4
"
1
9
4
0
.
1
6
5
.
0
4
.
9
2
7
.
4
1
8
.
6
6
.
2
3
2
.
1
8
.
1
3
.
5
"
¼
1
0
8
3
.
1
4
7
.
0
6
.
8
3
3
.
9
1
9
.
8
5
.
3
6
.
1
3
.
2
9
.
6
G
N
I
N
R
A
W
,
s
e
m
a
l
f
n
e
p
o
,
s
e
l
d
n
a
c
,
s
e
h
c
t
a
m
e
s
u
t
o
n
o
D
.
e
c
r
u
o
s
n
o
i
t
i
n
g
i
r
e
h
t
o
r
o
Summary of Contents for 805B
Page 13: ...13 Figure 8 Jacket Assembly...
Page 14: ...14 Figure 9 EP OP Control Installation...
Page 17: ...17 Figure 10 Schematic Gas Piping 24V Standing Pilot 806B 807B...
Page 18: ...18 Figure 11 Main Gas Piping Intermittent Ignition EI...
Page 19: ...19 Figure 12 Schematic Pilot Piping Honeywell EI USA...
Page 20: ...20 Figure 13 Schematic Pilot Piping Honeywell EI Canada Natural Gas 805B 810B LP Gas 806B 807B...
Page 21: ...21 Figure 14 Schematic Pilot Piping Johnson EI USA...
Page 22: ...22 Figure 15 Schematic Pilot Piping Johnson EI Canada Natural Gas 805B 810B LP Gas 806B 807B...
Page 23: ...23 Figure 16 Schematic Gas Piping OP Control System 806B 810B...
Page 24: ...24 Figure 17 Schematic Gas Piping OP CSD 1 Control System 808B 810B...
Page 25: ...25 Figure 18 Schematic Gas Piping EP Control System Natural Gas Only 806B 810B...
Page 26: ...26 Figure 19 Schematic Gas Piping EP CSD 1 Control System 808B 810B...
Page 30: ...30 Figure 25 Recommended Boiler Piping for Circulator Zoned Heating Systems...
Page 39: ...39 Figure 31 Wiring Diagram Standing Pilot 24 USA and Canada Continuous Circulation...
Page 40: ...40 Figure 32 Wiring Diagram Standing Pilot 24V USA and Canada Intermittent Circulation...
Page 42: ...42 Figure 33 Wiring Diagram OP OP CSD 1 Ignition System Continuous Circulation...
Page 43: ...43 Figure 34 Wiring Diagram OP OP CSD 1 Ignition System Intermittent Circulation...
Page 45: ...45 Figure 35 Wiring Diagram Honeywell EI USA Continuous Circulation...
Page 46: ...46 Figure 36 Wiring Diagram Honeywell EI USA Intermittent Circulation...
Page 47: ...47 Figure 37 Wiring Diagram Honeywell EI Canada Continuous Circulation...
Page 48: ...48 Figure 38 Wiring Diagram Honeywell EI Canada Intermittent Circulation...
Page 50: ...50 Figure 39 Wiring Diagram Johnson EI USA Continuous Circulation...
Page 51: ...51 Figure 40 Wiring Diagram Johnson EI USA Intermittent Circulation...
Page 52: ...52 Figure 41 Wiring diagram Johnson EI Canada Continuous Circulation...
Page 53: ...53 Figure 42 Wiring Diagram Johnson EI Canada Intermittent Circulation...
Page 55: ...55 Figure 43 Wiring Diagram EP EP CSD 1 Ignition System USA Continuous Circulation...
Page 56: ...56 Figure 44 Wiring Diagram EP EP CSD 1 Ignition System USA Intermittent Circulation...
Page 60: ...60 Figure 49 Lighting Instructions 24V Standing Pilot...
Page 61: ...61 Figure 50 Operating Instructions EI...
Page 62: ...62 Figure 51 Lighting Instructions OP...
Page 63: ...63 Figure 52 Operating Instructions EP...
Page 71: ...71 Honeywell EI Trouble Shooting Guide...
Page 72: ...72 Johnson EI Trouble Shooting Guide...
Page 73: ...73...
Page 74: ...74 SERVICE RECORD DATE SERVICE PERFORMED...
Page 94: ...94...
Page 97: ...97...