Ii specifications – Crown Boiler BSI172 User Manual
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TABLE 1: BSI SPECIFICATIONS
2
II Specifications
FIGURE 1: BSI BOILERS - GENERAL CONFIGURATION
INPUT
(MBH)
(MBH)
(Sq. ft)
(MBH)
(%)
"A"
"B"
"C"
"D"
(Gal)
BSI069S
80.0
BSI069E
81.9
BSI103S
80.0
BSI103E
82.0
BSI138S
80.3
BSI138E
82.0
BSI172S
80.6
BSI172E
82.1
BSI207S
80.9
BSI207E
82.1
BSI241S
80.0
BSI241E
82.2
BSI276S
80.3
BSI276E
82.2
BSI310S
BSI310E
BSI345S
BSI345E
BSI379S
BSI379E
30
45 7/16
9
30
45 7/16
8
38 3/4
30
45 7/16
9
30
40 7/16
7
32 1/4
30
40 7/16
8
6
25 3/4
30
40 7/16
7
5
19 1/4
28
40 7/16
6
28
40 7/16
22 1/2
28
40 7/16
192
214
235
12 3/4
16
29
35 1/2
42
800
892
979
43
64
85
107
128
149
170
255
284
312
179
267
354
446
533
621
708
310
345
379
57
85
113
142
171
199
227
14.9
16.3
17.7
69
103
138
172
207
241
276
10
11
12
5.1
6.5
7.9
9.3
10.7
12.1
13.5
6
7
8
9
DIMENSIONS (in.)
WATER
VOL. **
3
4
28
40 7/16
82.5*
82.5*
82.5*
BASIC
BOILER
MODEL
NUMBER
OF
SECTIONS
HEATING
CAPACITY
I=B=R NET RATING,
STEAM
AFUE
4
5
*Combustion efficiency
** Volume to normal water line
NOTE: BSI345 and BSI379 not available for use with LP gas.
Suffix E = Intermittent Ignition, Suffix S = Standing Pilot. Add Suffix N for Natural Gas or Suffix L for Propane Gas to basic BSI model
number (example: BSI207SN, BSI207SL)