BSI-138: The Odd Couple…

bsi138Bermuda Gas Fired Cast Iron Steam Boiler BSI series, Sea Level. BtuH Input: 138,000; Gas Type: NG; Sections: 5; AFUE: 82.0%; Flue Diam.: 6; Width: 19-14; HehtThe BSI138's lhtweht construction and small footprint allow for flexible installation options. Moving on to the BSI310, this model is desned for medium to larger-sized homes. It features