Replacement Parts List

ADDITIONAL
Discontinued Service Parts 343
Manufacturing Dates By Series
ROUND BOILERS
25" Round, Automatic-Fired
Series B November 1922 - May 1924
Series C May 1924 - March 1928
Series D March 1928 - March 1934
Series 1 March 1934 - April 1951
Series 2 April 1951 - January 1964 - Discontinued
28" Round, Automatic-Fired
Series B November 1922 - May 1924
Series C May 1924 - March 1928
Series D March 1928 - March 1934
Series 1 March 1934 - April 1951
Series 2 April 1951 - April 1953 - Discontinued
31" Round, Automatic-Fired
Series B November 1922 - May 1924
Series C May 1924 - March 1928
Series D March 1928 - March 1934 - Discontinued