AERCO BMK 3.0 LN Dual-Fuel Series Gas Fired Low NOx Boiler System - Manual (Page 113)

APPENDIX G
G-1
AI
R
SE
P
AR
A
TO
R
A
U
TO
M
A
TI
C
A
IR
V
E
N
T
LI
N
E
S
IZ
E
BY
P
AS
S
BA
C
K
FL
O
W
P
R
E
V
EN
TE
R
D
IA
P
H
R
A
G
M
T
Y
P
E
E
XP
AN
S
IO
N
T
A
N
K
W
A
TE
R
S
U
PP
LY PR
E
SS
U
R
E
R
ED
U
C
IN
G
FI
LL
V
A
LV
E
C
H
EC
K
V
A
LV
E
(T
Y
P.
)
H
EA
TI
N
G
S
YS
TE
M
S
U
P
P
LY
S
Y
ST
EM
P
U
M
P
P
&T
R
E
LI
EF
VA
LV
E
(T
YP
.)
H
EA
TI
N
G
S
Y
ST
EM
R
E
TU
R
N
A
T
M
A
X
IM
U
M
B
TU
/H
R
IN
P
U
T,
M
AI
N
TA
IN
M
IN
IM
U
M
G
AS
P
R
ES
S
U
R
E
A
T
6.
5"
W
.C
.
M
AX
G
A
S
PR
E
SS
U
R
E
=
2
.0
P
SI
G
.
(S
E
E
N
O
TE
6
)
*
2"
M
A
N
U
A
L
S
H
U
TO
FF
V
AL
VE
G
A
S
SU
P
PL
Y
TE
M
P
E
R
A
TU
R
E
G
A
U
G
E
P & T
P
R
ES
S
U
R
E
&
BA
LA
N
C
IN
G
V
A
LV
E
IS
O
LA
TI
O
N
V
AL
V
E
U
N
IO
N
Y
ST
R
AI
N
E
R
LE
G
E
N
D
AE
RC
O
JK C
Z
B
E
N
C
H
M
A
R
K
3
M
IL
. B
TU
L
O
W
N
O
x
SI
N
G
LE
U
N
IT
IN
S
TA
LL
A
TI
O
N
SC
AL
E
D
W
N
.B
Y
A
PP
D
.
S
D
-A
-7
23
IN
TE
R
N
AT
IO
N
A
L,
IN
C
.
N
O
R
TH
VA
LE
, N
J
0
76
47
07
02
07
D
A
TE
D
A
TE
D
U
A
L
FU
EL
G
A
S
FI
R
E
D
B
O
IL
ER
R
E
V.
C
D
R
IP
T
R
A
P
* C
O
N
D
E
N
S
A
TE
D
R
AI
N
T
R
AP
1-
1/
2"
N
PT
D
R
AI
N
C
O
N
N
.
N
A
TU
R
A
L
SU
P
PL
Y
PR
O
PA
N
E
A
T
M
A
XI
M
U
M
B
TU
/H
R
IN
PU
T,
M
AI
N
TA
IN
M
IN
IM
U
M
P
R
O
P
AN
E
P
R
E
S
SU
R
E
A
T
4.
0"
W
.C
.
M
AX
P
R
O
P
A
N
E
P
R
ES
SU
R
E
=
2.
0
PS
IG
.
(S
EE
N
O
TE
6
)
(S
E
E
N
O
TE
7
)
D
O
W
N
S
TR
E
AM
O
F
TH
E
2
" M
AN
U
AL
S
H
U
TO
FF
V
A
LV
E
T
O
B
R
IN
G
T
H
E
G
AS
P
R
ES
S
U
R
E
D
O
W
N
T
O
2
.0
P
S
IG
.
6)
W
H
E
N
A
V
AI
LA
B
LE
G
AS
P
R
ES
S
U
R
E
IS
G
R
E
A
TE
R
T
H
A
N
2
.0
P
S
IG
, A
L
O
C
K
-U
P
ST
YL
E
R
E
G
U
LA
TO
R
M
U
S
T
BE
IN
S
TA
LL
E
D
FI
TT
IN
G
S
T
O
P
R
E
VE
N
T
IN
TE
R
FE
R
E
N
C
E
W
IT
H
R
E
M
O
V
A
L
O
F
B
O
IL
E
R
P
A
N
EL
S
A
N
D
C
O
VE
R
S
.
A
LL
P
IP
IN
G
A
N
D
FR
E
E
LY
, B
Y
G
R
A
V
IT
Y
, T
O
A
C
O
N
V
EN
IE
N
T
FL
O
O
R
D
R
A
IN
.
R
E
LI
EF
V
AL
V
E
SH
O
U
LD
B
E
P
IP
E
D
V
E
R
TI
C
A
LL
Y
TO
A
1)
F
O
R
A
C
TU
A
L
S
IZ
ES
A
N
D
L
O
C
A
TI
O
N
S
O
F
P
IP
IN
G
A
N
D
O
TH
ER
C
O
N
N
EC
TI
O
N
S
T
O
T
H
E
B
O
IL
E
R
, S
EE
D
IM
E
N
S
IO
N
A
L
D
R
A
W
IN
G
(A
P-
A-
80
2)
.
E
LE
C
TR
IC
C
O
N
N
E
C
TI
O
N
S
(S
E
R
VI
C
E
S
W
IT
C
H
ES
, C
O
N
D
U
IT
B
O
X
E
S)
S
H
O
U
LD
L
IK
EW
IS
E
4)
L
O
C
A
TE
W
A
TE
R
IN
LE
T
A
N
D
O
U
TL
ET
F
IT
TI
N
G
S
(i.
e.
U
N
IO
N
S,
E
LB
O
W
S
, E
TC
.)
A
M
IN
IM
U
M
O
F
6'
' F
R
O
M
B
O
IL
E
R
2)
S
H
EL
L
D
R
A
IN
V
A
LV
E
A
N
D
C
O
N
D
E
N
SA
TE
D
R
AI
N
T
R
AP
S
H
O
U
LD
B
E
A
R
R
A
N
G
E
D
T
O
P
ER
M
IT
T
H
E
F
LU
ID
S
TO
D
R
AI
N
5)
T
H
IS
IS
A
T
Y
P
IC
AL
IN
S
TA
LL
A
TI
O
N
D
R
A
W
IN
G
.
LO
C
A
L
C
O
D
E
S
A
N
D
A
U
TH
O
R
IT
IE
S
S
H
O
U
LD
B
E
C
O
N
S
U
LT
ED
.
B
E
6
'' A
W
A
Y
FR
O
M
S
ID
E
P
AN
E
LS
.
3)
A
LL
(*
) I
TE
M
S
A
R
E
IN
C
LU
D
ED
S
EP
A
R
A
TE
LY
IN
S
H
IP
M
EN
T
FR
O
M
F
A
C
TO
R
Y.
H
EI
G
H
T
18
'' A
BO
V
E
FL
O
O
R
.
N
O
TE
S
:
7)
E
A
C
H
C
O
N
D
E
N
S
A
TE
P
O
R
T
C
AN
B
E
P
IP
E
D
IN
D
IV
ID
U
A
LL
Y
T
O
M
A
IN
D
R
A
IN
.