National boilers, radiators, and specialties: catalog no26 . IZ5U ju-ju j 7/9. —J—^1^——: ?rr—\—~—7*—I~ No. 2 Series—Base, Three-piece Firepot (with Crown Sheet), two CenterSectionB_and Pome _ _ _ ^ iijzj 1 Jt--1 »?« — - — j-= ~For additional measurements, see pages 6 and /.Arranged for pipe coil for heating water for domestic purposes. _Do not bush flow outlets on steam boilers. Connect full size to mam wherevelocity of steam exceeds 20 feet per second under maximum conditions of , see page , price repairs, page 94. NATIONAL NOVUS BOILERS.

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Keywords: ., bookcentury1900, bookdecade1920, booksubjectsteambo, bookyear1920