AERCO BMK 1.5 LN July 2011 - Manual (Page 118)

APPENDIX F: PART AND DIMENSIONAL DRAWINGS
Page 118 of 152 PR2: 05/09/12
Benchmark 1.5LN Low NOx Boiler
Operation and Maintenance Manual
OMM-0041_0D
GF-120
AERCO International, Inc. • 100 Oritani Dr. • Blauvelt, NY 10913 • Ph: 800-526-0288
HEAT EXCHANGERS
&
COMBUSTION CHAMBER DESIGN STANDARDS
TEST PRESS
.
ASME B
&
PV CODE
: SECTION IV STAMP H
(PRIMARY H
.X
.)
PRESS
. (
PSIG
)
MAX
. WORKING
160
210
TEMP
. (
°F
)
240
(PSIG
)
MAXIMUM
CAPACITY MBH MIN
. RELIEF VA
.
110
SQ
.FT
.
1500
HT
'G SURFACE
NORTHVALE
, NJ
07647
DIMENSIONAL DRAWINGS
GAS FIRED BOILER
BENCHMARK
1.
5
MIL
. LOW NOx BTU
REV
.DATE
CHKD
.
APPD
.
JK
DWN
.BY
SCALE
DATE SIZE
A
101807
AERCO
B
AP
-A
-832
REV
.
2)
RELIEF VALVE
, TRIDICATOR
&
CONDENSATE TRAP ARE INCLUDED SEPARATELY IN SHIPMENT
.
1)
ALL DIMENSIONS SHOWN ARE IN INCHES
(CENTIMETERS
).
NOTES
:
SECTION VIII STAMP U
(SECONDARY H
.X
.)
79
-5
/16
(201
.4
)
28
(71
.1
)
3/
4"
ELECTRICAL
CONDUIT CONNECTION
LIFTING LUGS
4-
1/
16
(12
.2
)
4-
13
/16
(12
.2
)
6"
EXHAUST
OUTLET
6"
AIR INLET
CONTROL
PANEL
DISPLAY
8-
1/
8
(20
.6
)
3
(7
.6
)
1-
1/
2"
NPT NATURAL GAS
INLET CONN
.
3/
4"
NPT GAS
VENT CONN
.
FOR
"IRI
" GAS
TRAIN OPTION
" ONLY
3"
-150
#
FLG
'D
COLD WATER INLET CONN
.
3"
-150
#
FLG
'D
HOT WATER OUTLET CONN
.
5-
11
/16
(14
.4
)
12
-1
/4
(31
.2
)
51
-7
/8
(131
.8
)
55
-1
/2
(141
.0
)
36
-1
/4
(92
.1
)
5-
15
/16
(15
.1
)
12
-15
/16
(32
.9
)
21
-11
/16
(55
.0
)
12
-7
/8
(32
.8
)
24
-9
/16
(62
.4
)
24
-1
/8
(61
.3
)
10
-3
/8
(25
.9
)
9-
15
-/16
(23
.6
)
THIS AREA TO BE ACCESSIBLE FOR MAINTENANCE
.
1-
1/
2"
NPT
DRAIN CONN
.
4"
CONCRETE PAD
- SET
UNIT FLUSH AT REAR
45
-3
/4
(116
.2
)
18
(45
.7
)
64
-3
/4
164
.5
)
PRESS
. RELIEF VALVE
PRESS
./TEMP
. GAUGE
39
-1
/8
(99
.4
)
22
-15
/16
(58
.2
)
14
-9
/16
(37
.1
)