CEW Vertical Hot Water Boiler - Faber Industrial Technologies

Packaged Systems
CEW
Vertical Hot
Water Boiler
• Hot Water Temp. to 240°F1
• 12 - 315 kW (41 - 1,075 Mbh)
• 208 - 600 Volt, 1 & 3 Phase
• ASME Section IV Pressure
Vessel Carbon Steel Code “H”
• 0.430 Dia. Copper Sheath
Heating Elements
• Temperature/Pressure Controls
Features
• High Temperature Limit Control1
150 Lb Construction — Pressure vessel is
manufactured to the requirements of ASME
Section IV and code stamped “H”. Full thermal
insulation on vessel assures minimum heat
loss.
• Electronic Low Water Cutoff
(Probe)
• Temperature/Pressure Gauge
• Air Relief Valve
• ASME Safety Relief Valve
Code “V”
• Optional Control Circuit
Transformers
Applications
Packaged electric hot water boilers are safe
and versatile heat sources that produce hot
water for commercial and industrial processes
and for comfort heating applications. Hot
water boilers can be used anywhere hot water
is required and electric power is available.
Applications encompass all types of commercial and industrial enterprises such as
hospitals, breweries, bakeries, car washes,
bottling plants, utilities, etc. Other applications
include:
Supplemental Heating for heat pumps, heat
recovery and solar heating systems.
Comfort Heating as a primary or secondary
heat source for hot water coils in air handlers,
unit heaters and baseboard.
Industrial Process Heating for jacketed
vessels for food processing, heating of waxes,
chemicals and petrochemicals.
D-42
1-800-443-2640
All CEW Boilers come complete, factory
tested and are ready to operate.
Operating Temperature Control(s)2 —
Operates integral magnetic contactors
providing accurate regulation of outlet water
temperature. Element circuits and contactors
have internal fusing.
High Temperature Limit Control1 — Automatically shuts down boiler if maximum
operating temperature is exceeded.
Optional Equipment
Dual Stage Thermostats — Provides two
stage control without the need for a sequencer.
Proportional Control with electronic solid
state sequencer for modulated temperature
control.
Control Circuit Transformer — Mounted on
boiler. Eliminates the need for a separate
control circuit power source.
Electronic Low Water Cutoff3 — Low voltage
circuit detects current flow between probe and
boiler shell. Control shuts down boiler if water
level falls below safe operating levels.
Flow Switch — Provides positive indication
and control of water flow in the system. Shuts
down the boiler in case of a low or no flow
condition.
Water Level Sight Glass — Provides constant
visual indication of the water level in the boiler.
Mechanical Float Type Low Water Cutoff —
(McDonnell Miller #150) alternative or back up
to electronic low water cut off.
Temperature/Pressure Gauge provided for
visual indication of operating temperature and
pressure.
Notes —
Air Relief Valve — Manual valve permits
purging of air from the boiler to prevent
trapped air from creating an “air lock” in the
system.
1. The high limit temperature control is
factory preset at 180°F, but may be set to
other temperatures. Do not exceed a
maximum operating temperature of 240°F.
Drain Valve — Facilitates draining and
cleaning the boiler during blow down
sequence.
2. All CEW boilers have 120 volt control
circuits which require a separate branch
circuit. Optional transformers for
mounting on the boiler are available for
self contained operation.
Electrical Features — Electrical construction
and wiring conform to the National Electric
Code. Manual on-off switch permits manual
operation and local shut down of boiler. Pilot
light visually indicates when boiler is energized
and operating.
3. CEW boilers are designed for city or tap
water. Do not use distilled, de-ionized or
demineralized feed water.
www.chromalox.com
Packaged Systems
CEW
Vertical Hot
Water Boiler (cont’d.)
Dimensions (Inches)
Tank
Vol.
3 Ph2 Service 4
No.
No.
Mbh (Gal.) kW
Volts2,3 Amps Wire Size Contactors Stages5
Model
58
6
17
208
48
6
1
1
CEW-0181
58
6
17
240
41
6
1
1
CEW-0181
58
6
17
480
21
12
1
1
CEW-0181
81.9 6
24
208
67
4
2
2
CEW-0241
81.9 6
24
240
58
4
2
2
CEW-0241
81.9 6
24
480
29
10
1
1
CEW-0241
116
6
34
208
95
2
2
2
CEW-036
116
6
34
240
82
3
2
2
CEW-036
116
6
34
480
41
6
1
1
CEW-036
156.9 6
46
208
128
2/0
3
2
CEW-048
156.9 6
46
240
111
1
3
2
CEW-048
156.9 6
46
480
56
6
2
2
CEW-048
197.9 14.3 58
208
162
3/0
4
4
CEW-060
197.9 14.3 58
240
140
2/0
4
4
CEW-060
197.9 14.3 58
480
70
4
2
2
CEW-060
232 14.3 68
208
189 250 MCM
4
4
CEW-072
232 14.3 68
240
164
3/0
4
4
CEW-072
232 14.3 68
480
82
3
2
2
CEW-072
290 14.3 85
208
237 300 MCM
5
4
CEW-090
290 14.3 85
240
205 250 MCM
5
4
CEW-090
290 14.3 85
480
103
1
3
3
CEW-090
348 14.3 102
208
284 400 MCM
6
4
CEW-108
348 14.3 102
240
246 350 MCM
6
4
CEW-108
348 14.3 102
480
123
1/0
3
3
CEW-108
389 14.3 114
208
317 500 MCM
7
4
CEW-120
389 14.3 114
240
275 400 MCM
7
4
CEW-120
389 14.3 114
480
138
2/0
4
4
CEW-120
447 14.3 131
208
365 700 MCM
8
4
CEW-138
447 14.3 131
240
316 500 MCM
8
4
CEW-138
447 14.3 131
480
158
3/0
4
4
CEW-138
464 14.3 136
208
378 700 MCM
8
4
CEW-144
464 14.3 136
240
328 600 MCM
8
4
CEW-144
464 14.3 136
480
164
3/0
4
4
CEW-144
505 14.3 148
208
412 2-250 MCM
9
4
CEW-156
505 14.3 148
240
357 600 MCM
9
4
CEW-156
505 14.3 148
480
179
4/0
5
4
CEW-156
552 14.3 153
208
426 2-250 MCM
9
4
CEW-162
552 14.3 153
240
369 700 MCM
9
4
CEW-162
552 14.3 153
480
185
4/0
5
4
CEW-162
580 14.3 170
208
473 2-300 MCM
10
4
CEW-180
580 14.3 170
240
410 2-250 MCM
10
4
CEW-180
580 14.3 170
480
205 250 MCM
5
4
CEW-180
690.9 36.4 202
480
244 350 MCM
5
4
CEW-205
767.7 36.4 225
480
271 400 MCM
5
4
CEW-225
844.5 36.4 248
480
298 500 MCM
6
4
CEW-250
921.2 36.4 270
480
325 600 MCM
6
4
CEW-270
988 36.4 293
480
352 600 MCM
7
4
CEW-295
1,074.8 36.4 315
480
379 700 MCM
7
4
CEW-315
Stock Status: S = stock AS = assembly stock NS = non-stock
To Order—Specify model, volts, phase and kW.
Stock
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
NS
Wt.
(Lbs.)
240
240
240
250
250
250
250
250
250
250
250
250
280
280
280
295
295
295
305
305
305
320
320
320
330
330
330
340
340
340
340
340
340
355
355
355
370
370
370
370
370
370
385
385
390
390
400
400
1. Catalog boilers are wired for 3-phase. Single phase wiring is available.
2. Other line voltages available. Contact your Local Chromalox Sales office.
3. All boilers have 120V/1/60Hz control circuits. 220V/1/50Hz control circuits are
available for export boilers.
4. Copper 90oC AWG unless indicated otherwise.
5. Where 2, 3 or 4 stages are specified, one or two dual stage independently adjustable
(110 - 240°F) thermostats are provided as standard.
www.chromalox.com
H
W
Boilers
Specifications and Ordering Information
L
Dimensions (Inches)
Dimensions (In.)
Boiler
CEW 12-54
CEW 60-180
CEW 205-315
W
L
H
12
25
25
35
27-3/4
34
40
56
64
Plumbing Connections
Boiler
CEW 12-54
CEW 60-180
CEW 205-315
Water
Inlet
2
2-1/2
3
NPT (In.)
Water
Outlet
2
2-1/2
3
1-800-443-2640
D-43