Bermuda Series (BSI)


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Picture of the Bermuda Series (BSI)


The Bermuda Series (BSI) residential/light commercial, cast iron, steam boiler is a fully-packaged, installer-ready product. The integral draft diverter provides a low profile design allowing the boiler to be installed in areas requiring a low clearance. This atmospheric, gas-fired boiler is for use with a conventional chimney. The Bermuda Series also comes standard with a probe-type low water cut-off safety control. The Bermuda Series is packaged with the option of either natural or LP gas as well an electronic ignition system.

The heat exchangers are built with steel push nipples below the water line where superior strength and resistance to expansion and contraction is important. Cast iron push nipples above the water line are larger than often found on similar units to provide optimum steam quality.

Optional Equipment

Crown Boiler Steam Piping KitThe Bermuda Series boiler is compatible with our Steam Boiler Piping Kit, a more convenient way to pipe steam boilers. For more information on the Steam Boiler Piping Kit, visit the Steam Boiler Piping Kit page.




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Air Conditioning Heating and Refrigeration Institute AHRI MemberConstructed and tested in accordance with ASME American Society of Mechanical Engineers Section FourIntertek ETL Listed United States
Type: Residential/Light Commercial
Heat Exchanger: Cast Iron
Fuel: Gas Fired (Natural or LP)
Input: 69 - 379 MBH*
Efficiency (AFUE) 80.0% - 82.2%**
Venting: Atmospheric
Ignition: Electronic Ignition
Trim: Steam
Domestic Water: N/A
Burner: N/A
Configuration: Packaged
Notes: Designed for installation on combustible floors.
*Models with inputs of 300 MBH and above are considered commercial models.
**Models with inputs of 300 MBH and above are rated by combustion efficiency.
 

NATURAL OR LP GAS
MODEL NUMBER NO. OF SECTIONS INPUT
(MBH)

HEATING
CAPACITY
(MBH)

AHRI NET RATING
AFUE %
WATER CONTENT
(GALS.)***
APPROX. SHIPPING WEIGHT
(LBS.)
SQ. FT. MBH
                 
BSI069 3 69 57 179
43
81.9 5.1 365
BSI103 4 103 85 267
64
82.0 6.5 432
BSI138 5 138 113 354
85
82.0 7.9 504
BSI172 6 172 142 446
107
82.1 9.3 589
BSI207 7 207 171 533
128
82.1 10.7 669
BSI241† 8 241 199
621
149
82.2 12.1 745
BSI276† 9 276 229 708
172
82.2 13.5 826
BSI311†* 10 310 240 790
180
77.5** 14.9 957
BSI346†* 11 345 267 879
200
77.5** 16.3 1044
BSI380†* 12 379 294 966
221
77.5** 17.7 1125
                 
  †Available as semi-packaged boiler
*Not available for elevations above 2,000 ft. or for use with LP gas
** Thermal efficiency
*** Volume to normal water line
  1. Altitudes above 2,000 ft. - ratings should be reduced at a rate of 4% for each 1,000 ft. above sea level (U.S.A. only).
  2. Specifications and dimensions are subject to change without notice.
  3. Consult factory if an unusual piping or pickup requirements exist.
  4. The AHRI Net Steam Ratings shown are based on a piping and pickup allowance of 1.333.

  DIMENSION (INCHES)
MODEL NUMBER A B C FLUE COLLAR DIAMETER
         
BSI069 12 - 3/4 28 40 - 7/16 4
BSI103 16 28 40 - 7/16 5
BSI138 19 - 1/4 28 40 - 7/16 6
BSI172 22 - 1/2 28 40 - 7/16 6
BSI207 25 - 3/4 30 40 - 7/16 7
BSI241 29 30 40 - 7/16 7
BSI276 32 - 1/4 30 40 - 7/16 8
BSI310 35 - 1/2 30 45 - 7/16 8
BSI345 38 - 3/4 30 45 - 7/16 9
BSI379 42 30 45 - 7/16 9

BSI General Configuration


Bermuda Literature

Date: 1/3/2014 9:43:58 AM
Size: 2.82 mb


Bermuda Installation Manual 2012

Date: 11/25/2014 11:54:36 AM
Size: 1.69 mb


Bermuda Installation Manual

Date: 11/19/2010 3:05:21 PM
Size: 1.25 mb


Bermuda Troubleshooting

Date: 1/15/2013 4:15:03 PM
Size: 258.22 kb


Bermuda Near Boiler Piping Schematics

Date: 4/4/2012 1:40:50 PM
Size: 1.44 mb


Bsi Piping Kit 2 Risers

Date: 11/25/2014 10:36:47 AM
Size: 100.39 kb


Bermuda Nomenclature

Date: 8/24/2012 2:20:02 PM
Size: 80.41 kb


Gas Boiler User Manual

Date: 10/16/2012 8:24:01 AM
Size: 832.74 kb