AERCO KC1000 Boiler July 2011 - Manual (Page 95)

APPENDIX F
F-7
HIGH GAS
PRESSURE SWITCH
PN
: GP
-122412
REV
.
KC
1000
BOILER IRI GAS TRAIN
030801
PDR
DWN
.BY
DATE
NTS
SCALE APPD
.
DATE
SD
-A
-584
G
NORTHVALE
, NJ
07647
INTERNATIONAL
, INC
.
AERCO
HEATER BOUNDARY
TO AIR
-FUEL VALVE ASS
'Y
1 1
/4
" NPT GAS REGULATOR
P/
N GP
-122415
(NAT
. GAS
)
123543
(PROPANE
)
1 1
/2
" IRI SSOV
P/
N
124137
3/
4"
NORMALLY OPEN
VENT VALVE
P/
N GP
-122774
VENT TO ATMOSPHERE PER ANSI Z
223
.1
(NFPA
54
)
SSOV ACTUATOR W
/ P
.O
.C
. SWITCH P/
N
64047
LOW GAS PRESSURE SWITCH
P/
N GP
-122403
TOP VIEW
SSOV ACTUATOR
W
/O P
.O
.C
. SWITCH P/
N
69038