John F. Tornetta
Articles
Lubrication
October 1, 1999
Boiler retrofits extend service life
When a boiler starts getting up in years, it is natural to start thinking of such questions as: How long is it going to last? Is it still serving my purposes? What can I do to upgrade it? In general, a boiler can be expected to last 20-25 yr.
By John F. Tornetta