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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. **
3 428 40 7/16
82.5*
82.5*
82.5*
BASIC
BOILER
MODEL
N
UMBER
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)