AERCO KC1000 Boiler equipped with Mod-Box Controller - Manual (Page 73)

APPENDIX F
xvii
1/4" CARBO
N
STEEL
SHELL, SA
-53, GRAD
E B
CU-NI HE
LICAL TUB
E
, SB-111,
CDA-C706
00
1/4" WALL C
U
-NI WEL
D
ED TUB
E
SB171, C
D
A-706
35(
89)
49
(124
)
57(1
45)
47
(119
)
30
-1
/8
16
-3/4
23-1
/4
68
-1/2
77-
1/8
72-1
/2
14
-3/8
19(
48)
22
-1/4(
57)
15-1/2
(39)
29
3(8
)
6(1
5)I.D.
FLU
E
CO
NN.
3/4(2
)DIA.
(ENC
LOSU
RE)
c.g
.
PRE
SSUR
E
REL
IEF
4-15
0# FL
G'
D
4-1
50# F
LG'
D
SYS
. WAT
E
R SU
PPL
Y
SYS
. WA
TER R
E
TUR
N
AC SE
RVIC
E CO
NN.
3/4 C
O
NDU
IT
120V
AC SI
NGLE
PHA
S
E
20 AM
P W/
GRD
c.
g.
3-1
/8
(184
)
5-
3/4(1
5)
RE
M
O
TE
A
LA
R
M
&
CO
NT
RO
L
CO
NNE
CT
IO
N -
3/4
CO
NDUIT
1-1/
4NPT
GAS
INLET
(7
7)
(1
74)
(59) (43
)
(19
6)
(37
)
S
H
EL
L CAP
VAL
VE
C
O
MB
. AIR
INTAK
E
(OP
TION
A
L O
.A.
IN
LET A
D
AP
TER
1"
NPT
DR
AIN
VA
LV
E
5/8" I.D MALE
HOS
E
COND
ENSA
TE
DRAIN
1/4" CARB
ON STEEL
HEADS, S
A
-455
CU-NI U
PPER HE
AD,SB-171
,CDA-706
CU-NI T
U
BESHEE
T, SB-171,
CDA-706
PRE
SSURE
VES
SEL
CO
MBUSTIO
N
CHA
MBER
MATER
IALS OF C
O
NSTRUC
TION
HEAT E
X
CHANGE
R
DESIGN
STANDA
RDS
SHE
LL SIDE
150
PRESS. (P
SIG)
MAX. WO
RKING
M
AXIMU
M
TEMP. (
°F)
TEST PR
ESS.
(PSIG)
240
22
5
ASME B
& PV CO
DE SECTI
ON IV STA
M
P H
MO
DEL
KC
STYL
E
KC
SE
R
IES
G
A
S
F
IR
E
D
BOI
LER
DI
ME
N
S
IO
NA
L DRA
W
ING
AP
-A-5
68
H
NOTE
S:
1)
DRAIN VA
LVE AND
RELIEF VA
LVE ARE I
NCLUDED
SEPARAT
ELY IN SH
IPMENT
2)
A 1/4" PER F
OOT FLU
E
PITCH
BACK TOW
A
RDS TH
E HEATE
R
MUST B
E
MAINTAIN
ED TO AL
LOW THE
FLOW OF
ANY CO
NDENSAT
E FORME
D
IN THE
FLU
E
TO
FLOW
TO T
H
E D
R
AIN
3) AL
L DIM
E
NSI
O
NS S
H
OW
N AR
E IN I
NCHE
S (CE
N
TIM
E
TER
S
)
22(56
)
(FLOO
R FL
ANGE
)
(TYP
)
(OUT
LET)
(INL
ET)
G
K
2-1-95
TYP. 4-PLC
S
(
)
14
-3/4(3
7)
IN
TER
N
ATIO
N
A
L IN
C
.
N
O
R
TH
V
A
LE
, N
E
W JE
R
S
E
Y
07647
CH
K
D
A
PPD
13
-9/16 (34.4
)
TR
A
IN
O
P
TI
ON
" ON
LY
C
O
NN.
FOR
"IRI G
A
S
3/
4" N
P
T G
AS VE
NT
A
VAIL
. -
6"
OD)