National boilers, radiators, and specialties: catalog no26 . MEASUREMENTS, RATINGS AND LIST PRICES-(Dimensions in Inches) EightHourRat-ings ListPriceCom-plete Height to Top Outlet Ex-tremeDepthBoiler SizeBase GrateArea Sq. Ft. 2 Out-lets 2 In-letsSi HeightHeight TopWater SmokeLine Hood Size SmokePipe No. ~Q Series —Base, Three-piece Firepot (with Cmwn Sheet) and Dome 20-S I 380 30-S 535 40-S 700 50-S 940 60-S IH 75 415353 54M 303\lA 36.^38^\4 24x2430x2530x3036x3036x36 36^846^47K48J448 % uy2 6161 62_ 62 y2 7991010 No. 1 Series—Base
National boilers, radiators, and specialties: catalog no26 . MEASUREMENTS, RATINGS AND LIST PRICES-(Dimensions in Inches) EightHourRat-ings ListPriceCom-plete Height to Top Outlet Ex-tremeDepthBoiler SizeBase GrateArea Sq. Ft. 2 Out-lets 2 In-letsSi HeightHeight TopWater SmokeLine Hood Size SmokePipe No. ~Q Series —Base, Three-piece Firepot (with Cmwn Sheet) and Dome 20-S I 380 30-S 535 40-S 700 50-S 940 60-S IH 75 415353 54M 303\lA 36.^38^\4 24x2430x2530x3036x3036x36 36^846^47K48J448 % uy2 6161 62_ 62 y2 7991010 No. 1 Series—Base, Three-piece Firepot (with Crown Sheet) Center Sectionand Dome ^__ __ -, , „ , —-ypi ^ 7TT7 Tf 21-S31-S41-S51-S61-S 40057075010001250 453^57K57V259V259M 3031H sey2 38K44 24x24 30x2530x3036x3036x36 41M51% 5\% S3H 53?, 65^65 H67*4 67H 7991010. 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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Photo credit: © The Reading Room / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectsteambo, bookyear1920
