AERCO BMK 1.5 LN Dual Fuel Jan 2009 - Manual (Page 112)

APPENDIX G
G-5
HEATI
N
G SY
STEM
RETURN FROM SUPP
LY T
O
DOMESTI
C
STORAGE GENERATOR COI
L
MOTORI
ZED
GLOBE VALVE
P&T
P&
T
P&T
SUPPL
Y TO
HEATI
N
G SYSTEM
BACKFL
O
W
PREVENTER
LI
NE SI
Z
E
BYPA
SS SYSTEM MA
K
E
-U
P
WA
T
E
R
SUPPLY
TYPI
CAL LOCATI
ON
OF MAKE UP
A
ND
EXPANSI
ON COMPONENT
S
PRESS.
RED.
FI
LL VALVE
DI
APHRAGM TYPE
EXP
ANSI
ON TANK A
A
BENCHMARK 1.
5 MI
L.
BTU
GAS
FI
RED
B
O
IL
E
R
L
A
Y
O
U
T
F
O
R
C
O
M
B
IN
A
T
IO
N
HEATI
N
G &
DOMESTI
C
WATER
PLANT
1)
F
O
R
ACTUA
L
SI
ZES AND LOCATI
ONS
OF PI
PI
NG AND OTHER
CONNEC
T
IO
NS TO THE BOI
L
ER,
SEE
DI
MENSI
O
NAL
ELECTRI
C
CONNECTI
O
NS (
SERVI
CE
SWI
T
CHES,
CONDUI
T
B
O
X
ES)
SHOULD LI
KEW
ISE BE 6" AW
A
Y
FROM SI
DE
PANEL
S.
4)
LOCATE WATER I
N
L
E
T
AND OUTLET
FI
TTI
NGS (
i.
e
. UNI
ONS,
ELBOWS,
ETC.
)
A MI
NI
MUM
OF 6'
' FROM
BOI
L
ER
A
HEI
G
HT
18''
A
B
OVE FL
OOR.
2)
S
H
ELL DRAI
N
VALVE AND CONDENSATE DRAI
N
TRAP SHOULD BE ARRANGED
T
O
PERMI
T THE
F
L
UI
DS
TO DRAI
N
5)
THI
S
I
S
A
T
YPI
CAL
I
N
STALL
A
TI
ON DRAWI
NG.
LOCAL
CODES AND AUTHORI
T
IES SHOULD BE CONSULTED.
3)
ALL (
*)
I
T
EMS ARE
INCLUDED SEPARATE
L
Y
IN
SHI
P
MENT
FROM FACTORY.
NOTES
:
AI
R SEP
ARATOR
RET
URN FROM
DOMESTI
C
STORAGE
GENERAT
O
R COI
L
RELI
EF VALVE
(T
YP.
)
CHECK VALVE (T
YP.
)
DRAW
ING (AP-
A-
739)
.
F
R
EELY,
BY GRAVI
TY,
TO A CONVENI
E
NT
FL
OO
R DRAI
N
. RELI
EF
VA
LVES SHOULD
BE
PI
PED VERTI
CALLY TO
A
FI
TTI
NGS T
O
PREVENT
I
N
TERFERENCE
WI
T
H
REMOVAL
OF
BOI
L
ER PANE
L
S AND
COVERS.
ALL
PI
PI
NG AND
N
O
R
T
HVALE, NJ
07647
IN
T
E
RN
AT
IO
N
AL
, IN
C.
AP
PD
.
DW
N.
B
Y
SC
AL
E
DA
T E
MPC
052898
DA
T E
SC
D
NT
S
052698
AE
RC
O
SD-A-7
4
1
A
REV.
TEMPERATURE GAUGE
P&T
PRESSURE & B
A
LANCI
NG
VALV
E
IS
OLAT
IO
N VALVE
FLANGE Y
-STRAI
N
ER
LE
GE
ND
PUM
P
BM
S
HEADER
TEMP.
SENSOR