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HIGH
EffIcIEncy
HEAVY
CONSTRUCTION
DURABLE
20 200 BHP
ASME SECTION IV
ECONOMICAL
C Series
COMPACT PACKAGE BOILER
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C Series COMPACT PACKAGE BOILER
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America’s Boiler Company
The Burnham Commercial C Series compact packaged boiler was
designed with extensive manufacturing experience and is sold and
serviced through the largest and most experienced network of sales
representatives in the country. With a complete commercial product
oering an unmatched sales and technical support, it’s no wonder
why Burnham Commercial is America’s Boiler Company!
Packaged Boilers That Can Actually Fit
Through A Door!
The C Series Firetube boiler is fully packaged and designed to provide
maximum cost and energy eciency. The C Series boiler ts through
any standard 36" x 80" doorway, up to 100HP. It eliminates the need
for any costly building alterations or dicult site assemblies. This
convenient size allows for easier and less expensive retrot or upgrade
of an existing boiler room.
A forced-draft unit, the C Series avoids the expense of a tall stack
and is much more economical to operate and install than atmospheric-
red boilers. The forced draft creates a more controlled combustion,
and a more thorough mixture of fuel and air is achieved resulting in
optimum eciency.
Other design features help maintain this durability and economy
over the years. While the original eciency of some other boilers can
decrease when outer wrappers develop air leaks and tubes cannot be
cleaned thoroughly, the C Series overcomes these problems. Built to
ASME standards, its outer shell of heavy welded steel boilerplate and
extra heavy tube sheets assure the continued airtight conditions
necessary for ecient combustion. Its heavy construction materials and
welded design assure durability and longevity that throw away designs
can’t oer. Opening the front ue door allows convenient access to the
retubes. By brushing out all of the retubes, the original eciency of
the boiler is restored in a matter of minutes. All tube ends are rolled in
accordance with the ASME code and are inspected for hydraulic tightness
by an independent insurance inspector, prior to shipping.
FRONT
REAR
These installation, operation and maintenance features add up to real
savings for you. Factory testing assures you that the boiler will deliver
clean, quiet and reliable heat from the day it’s installed.
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Boiler HP
20
30
40
50
60
70
80
90
100
125
150
175
200
Boiler HP
20
30
40
50
60
70
80
90
100
125
150
175
200
10 psig
83.2
83.7
83.9
84.1
84.3
84.4
84.4
84.6
84.7
84.3
84.7
84.9
85.1
10 psig
86.0
86.7
86.8
87.2
87.4
87.5
87.5
87.8
88.0
87.2
87.8
88.0
88.3
EFFICIENCIES AND FEATURES
C Series Anticipated Eciencies
natural Gas
25% 50% 75% 100%
180°F Water
85.3
85.7
85.8
86.0
86.1
86.1
86.2
86.3
86.4
86.2
86.5
86.7
86.8
10 psig
83.5
83.8
83.9
84.1
84.3
84.3
84.3
84.6
84.8
84.1
84.6
84.8
85.0
180°F Water
85.3
85.4
85.5
85.7
85.9
85.8
85.9
86.1
86.3
85.7
86.1
86.3
86.6
#2 oIl
25% 50% 75% 100%
180°F Water
88.2
88.6
88.7
89.0
89.2
89.2
89.3
89.5
89.7
89.1
89.6
89.8
89.9
10 psig
86.2
86.7
86.8
87.1
87.4
87.3
87.4
87.8
88.0
87.0
87.6
87.9
88.2
180°F Water
87.9
88.3
88.3
88.6
88.9
88.9
88.9
89.3
89.6
88.6
89.2
89.4
89.7
10 psig
83.2
83.4
83.4
83.7
84.0
83.9
83.9
84.3
84.6
83.4
84.1
84.3
84.6
10 psig
86.0
86.4
86.4
86.8
87.1
87.1
87.1
87.6
87.9
86.4
87.2
87.4
87.8
180°F Water
84.8
84.9
84.9
85.1
85.4
85.3
85.4
85.7
86.0
84.9
85.5
85.7
86.0
180°F Water
87.5
87.8
87.9
88.2
88.6
88.5
88.5
89.0
89.3
87.9
88.7
88.9
89.2
10 psig
82.6
82.7
82.7
83.0
83.4
83.3
83.3
83.8
84.2
82.6
83.5
83.7
84.1
10 psig
85.4
85.8
85.9
86.3
86.7
86.6
86.7
87.2
87.6
85.9
86.7
87.0
87.4
180°F Water
84.1
84.1
84.1
84.4
84.8
84.7
84.7
85.2
85.6
84.1
84.9
85.1
85.5
180°F Water
86.9
87.2
87.3
87.7
88.1
88.0
88.0
88.6
89.0
87.3
88.2
88.4
88.8
Standard Features*
3-Pass retube construction
ASME Section IV construction
Water-cooled side walls
Rolled and ared tube ends
Front and rear ue doors
Oversized combustion chamber
Washout openings
Top/Vertical smokebox discharge
Lifting lugs
Enameled steel jacket
Fiberglass insulation
Structural steel base with extended skid
to protect burner during shipment
* Burnham Commercial oers a wide array of optional equipment on the boiler and the burner.
Contact your local representative for options not shown here.
Optional Equipment*
Locking quadrant damper
Combustion relief door
Read/Horizontal smokebox discharge
in lieu of top
Stack thermometer
Bolt-on front smokebox
Flue brush with handle
Beaded tubes
Drain valve
Fork-lift base
Pre-piped and wired gas train
Oversized gauges
Steam & water trim connections
Steam
Gauge glass set
Steam pressure gauge
Operating control
Manual-reset high limit
Firing rate control
Low re hold aquastat (when required)
Manual-reset probe-type low water cut-o
Pump control/low water cut-o
Water
Manual-reset low water cut-o
Pressure/Temperature gauge
Operating control
Manual-reset high limit
Firing rate control
Low re hold aquastat (when required)
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C SERIES RATINGS AND DIMENSIONS
C Series Ratings
GROSS OUTPUT NET RATING SQ FT NET FIRING RATE
Boiler HP
20
30
40
50
60
70
80
90
100
125
150
175
200
A
30
30
34-1/2
34-1/2
34-1/2
34-1/2
34-1/2
34-1/2
34-1/2
50-3/4
50-3/4
50-3/4
50-3/4
B
66-3/8
66-3/8
73-7/8
75-3/8
75-3/8
78-1/2
78-1/2
78-1/2
78-1/2
94-3/4
94-3/4
94-3/4
94-3/4
C
75-5/8
82-5/8
90-1/8
100-5/8
113-1/8
114-5/8
125-1/8
135-1/8
145-1/8
138
154-1/2
170-3/4
187
MBH
670
1,004
1,339
1,674
2,009
2,343
2,678
3,013
3,348
4,184
5,021
5,858
6,695
Lbs/Hr
690
1,035
1,380
1,725
2,070
2,415
2,760
3,105
3,450
4,312
5,175
6,037
6,900
Water - MBH
582
873
1,164
1,455
1,747
2,038
2,329
2,620
2,911
3,638
4,366
5,094
5,822
Steam - MBH
520
780
1,040
1,299
1,559
1,819
2,079
2,339
2,599
3,248
3,898
4,548
5,198
Steam
2,166
3,249
4,332
5,415
6,497
7,580
8,663
9,746
10,829
13,533
16,242
18,950
21,658
Firing rates are nominal catalog rates based on 82% eciency ring natural gas and 84% ring #2 oil.
Higher eciencies can be expected as shown on page 3.
C Series Dimensions
A
OVERALL
WIDTH
Gas - MBH
816
1,225
1,633
2,041
2,449
2,858
3,266
3,674
4,082
5,102
6,123
7,144
8,165
#2 Oil - GPH
5.7
8.5
11.4
14.2
17.1
19.9
22.8
25.6
28.5
35.6
42.7
49.8
56.9
FRONT VIEW
Specications subject to change without notice.
All connections are threaded unless otherwise specied.
C
OVER SKID
PLAN VIEW
B
MAX. HEIGHT
SIDE VIEW
©2011 Burnham Commercial
Lancaster, PA 17604
Phone: 888.791.3790
www.burnhamcommercial.com
Form No. PL81465512000-8/11
Printed in the U.S.A.
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