
Coil Tube Boiler Operator's Manual: Models CB-200-CTB, CB-350-CTB, and CB-500-CTB
A-25
ITEM
#
PART
#
DESCRIPTION
ITEM
#
PART
#
DESCRIPTION
1
27139
JACKET
RH
SIDE
200
59
35146
BUSHING
1
1/4"
‐
3/4"
BLK
2
70470
MIXING
VALVE
140F
&
FLEX
PIPE
KIT
200
‐
CTB
60
11549
BOILER
STACK
ADAPTOR
200CTB
3
12240
CONTROL
BOX
120
V
A
61
33145
SCREW
LUG
4
14298
PIPE
&
CHECK
VALVE
1
1/4
A
62
33168
AMBER
LIGHT
5
35053
GASKET
FLANGE
63
33486
TERMINAL
BLK
A;
DIN
‐
RAIL
SCREW
6
35079
FLANGE
1
‐
1/4
NPT;
BLACK
64
33286
SWITCH
DPDT
ON
‐
ON
7
35052
NIPPLE
1
1/4
X
2
BLK
65
33352
RELAY
DELAY
8
35118
NIPPLE
1
1/4
X
3
BLK
66
33328
RELAY
DPDT
9
35115
SWING
CHECK
VALVE
1
1/4
NPT
67
33327
TRANSFORMER
24
‐
120V
10
35051
TEE
1
1/4
X
3/4
X
1
1/4
BLK
68
33131
KNOCK
‐
OUT
SEAL/PLUG
11
35065
BOILER
DRAIN
3/4
NPT
69
27109
BOX
JUNCTION
A
12
27148
SHIELD
RET
TUBE
70
33331
TERMINAL
BLOCK
(4
POST)
CTB
13
21057
HINGE
BRACKET
71
54013
ROPE
‐
FIBERGLASS
HD
250
W/ADH
14
90200
BOILER
STAND
200
CTB
72
27143
SEAL
PLATE
REAR
OUTER
15
27136
BASE
200
CTB
73
27134
RING
TOP
STACK
END
16
27189
SEAL
PLATE
STAMPED
200
74
31264
ENERGY
RETENTION
DISC,
2
‐
BOLT
(W/HDWR)
17
27144
SEAL
PLATE
FRONT
OUTER
74
11154
TARGET
(REFRAC)
DISC
ASSY
18
27147
BRACKET
HINGE
200
CTB
75
31215
INSULATION
200
REAR
PANEL
19
27146
FILLER
FRONT
TUBE
76
11539
PANEL
REAR
200
CTB
WA
20
11537
BASE
200
CTB
WA
77
35116
FLANGE
1
NPT
21
27133
RING
BURNER
END
78
27132
BAFFLE
RH
200
22
27155
STAND
REFACY
CYL
200
CTB
79
27129
RING
BOTTOM
STACK
END
23
21056
HINGE
BRACKET
80
27803
COIL
1"
TUBE
22.5
T
200CTB
24
11540
DOOR
200
CTB
WA
25
11582
HINGE
BRKT
3DEG
BURNER
WA
26
14061
HOOK
‐
UP
KIT
‐
200,350,2800
11420
BURNER
CB
‐
525
‐
S2
ASSEMBLY
27
34120
5/16
‐
18
X
2
3/4
CARR
BOLT
S.S.
11550
BOILER
200
CTB
CABINET
A
28
11583
BURNER
MOUNT
3
DEG
WA
14301
PUMP
METERING
CB
200
CTB
A
29
11325
INSPECTION
DOOR
A
14302
BOLT
HOLE
FIBERGLASS
TAPE
A
30
34118
5/16
‐
18
X
3/4
HEX
HEAD
TAP
SCREW
14304
ACCESSORIES
200
CTB
GP
31
34009
3/8
‐
16
HEX
SERR
FLANGE
NUT
PLT
70427
DUCT
CAP
ROUND
8"
‐
24
GA.
32
31216
INSULATION
200
FRONT
DOOR
31170
DAMPER
8"
33
21120
REFRACTORY
CYL
10
X
14
31217
INSULATION
STRIP
200
TOP
34
27138
JACKET
LH
SIDE
200
31218
INSULATION
STRIP
200
BOT
FRT
35
27131
BAFFLE
LH
200
31219
INSULATION
STRIP
200
BOT
CENTR
36
27150
LINER
PROTECTOR
31220
INSULATION
STRIP
200
BOT
REAR
37
27149
LINER
TOP
CRADLE
34162
STOVE
CEMENT
‐
HIGH
TEMP
38
27123
BRACKET
350
HINGE
42027
LABEL
‐
WARNING
‐
BURN/VOLTAGE
39
11538
CRADLE
TOP
WA
42030
LABEL
‐
VOLTAGE
WARNING
40
33508
CORD
43"
CONN
PLUG
42216
LABEL
‐
LOGO
‐
SMALL
41
27158
BRACKET
BURNER
CORD
42217
LABEL
‐
AIR
OIL
42
27140
JACKET
TOP
200
42231
LABEL
‐
PRIME
PUMP/RUN
BURNER
43
14335
MIXING
VALVE
VTC511
&
T
‐
STAT
140F
A.
42261
LABEL
‐
THRMOSTAT/BURNER
44
35138
THERMOSTAT
160F/60C
FOR
VTC511
42421
LABEL
‐
BOILER
WARNING
45
35139
THERMOSTATIC
BYPASS
VALVE
VTC511
1
‐
1/4"
44052
SCHEM
CB
350
CTB
(Wiring
Dia gra m)
46
35147
METAL
FLEX
HOSE
1
1/4"
‐
16"
42464
LABEL
UL
DATA
CB
200
CTB
47
35141
CROSS
1
1/4
NPT
BLK
43146
OPERATORS
MANUAL
CB
200/350/500
CTB
48
35119
1
1/4
X
1
1/4
X
1
TEE
BLK
54013
ROPE
‐
FIBERGLASS
HD
250
W/ADH
49
35124
PADDLE
TACO
FLOW
SW
54104
HYDRAULIC
/
PNEUMATIC
SEALANT
50
35066
TEE
1
1/4
X
1
1/4
X
3/4
BLK
51
35048
RELIEF
VALVE
3/4
M
52
35049
WELL
3/4
NPT
X
1
1/2
EXT
(INS)
53
28149
AQUASTAT
100
‐
240F
HIGH
LIMIT
54
35123
FLOW
SWITCH;
TACO
55
35110
LOW
WATER
CUT
‐
OFF
CONTROL
UNIT
56
35057
BUSHING
3/4
X
1/2
BLK
57
33330
GAUGE
BOILER,
TEMP
‐
PRESSURE
58
28150
AQUASTAT
100
‐
200F
OPERATING
Summary of Contents for CB-200-CTB
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