Document NaG7JGbbrm0kmBJ7X488855D

Boilers and Furnaces IriTERn/mon/iL He/tter Coop/rny Makers of Heating Apparatus Utica, N. Y. NEW YORK CHICAGO CLEVELAND NASHUA, N. H. Broadway and 57th St. 1933-35 Wentworth Ave. 1441 Davenport Ave.. N.E. 110 Chestnut St. jjfCOJVOMY J^OXUEjRjS On the following pages we present condensed data on the INTERNATIONAL Economy Boilers, Steam and Water. Both the Regular and the Smokeless types have the following distinctive features in common: Conservative ratings from actual tests according to the American Society of Heating and Ventilating Engineers Boiler Code 1919; the evaporative power and efficiency are exceptionally high; a long fire travel and all heating surface below the water line; a low steady water line with water gauge tapped directly into the section; dry steam guaranteed with no header and only one main outlet from boiler; grate bar connections of sectional boilers are outside the ashpit; all heating surface easily cleaned from front of boiler through large flue doors. The temperature of the gases in the first pass or lower flues is at least 200 degrees higher than in the fire box for an hour or two after firing due to the special mixing or carburetor feature of all Regular type boilers. In the secondary combustion chamber of the Smokeless type, the temperature at times exceeds 2000 deg. fahr. which means high efficiency due to proper combustion conditions as regards, time, temperature and mixture. The INTERNATIONAL Economy Smokeless Boiler is an up draft boiler designed to burn any fuel used for heating purposes; as soft coal, hard coal including buckwheat on large installations, coke, oil and gas. It is built on the Kent Wing Wall principle so that the smokeless feature is entirely outside of the fire box and practically inde pendent of the fireman. It has no special grates or arches in the fire box, holds several hours' supply of coal and requires the least possible attention. Auxiliary air is always under control--an important feature that promotes fuel economy. Cut-Away View of No. 140-47 Economy Smokeless Boiler 264 International Healer Company Boilers and Furnaces InTERn/mon/iL He/tter Cocop/my SECTIONAL MEASUREMENTS Regular and Smokeless Steam Sizes Series | Height of Water Line, Inches Height to Supply Outlets, Inches Add to Height for Trimming, Feet [ Length of Smoke Box, Inches W idth of Boiler. Including Trimmings, Inches* Height from Floor to Center of Return 1 'lappings. Inches Height of Fire Box to Crown, Inches } [ Height Grate to Middle of Feed Door, Inches | | Size of Smoke Rue, Inches j Size of Feed Doors, Inches 19 44 53 9 6 35 18 22 16 9 9x14 26 47 57 II 7V? 40 19 22 16 10 9x17 31 50 62>/7 II 7% 45 191/7 24 18 12 9x17 38 54 68 II 8V, 52 w 26 18 16 11x21 47 59 73 12 8V, 61 2l'/2 26 18 20 2-10x17 *19 In. series for hard coal only. 47 in. Series Economy Smokeless Boiler Showing Access for Cleaning Ratings and Dimensions ECONOMY SMOKELESS BOILERS Nuns* her Coal Rating Ca pacity Pounds Evapor ative Power Dimen sions Overall Inches Tappings Supply Return Num ber Rating Coal Ca pacity Pounds Evapor ative Power Dimen Tappings sions Overall Inches Supply Re turn 80-26 81-26 90-26 91-26 100-26 110-26 2200 2400 2500 2700 2800 3100 375 425 460 510 545 545 80-3! 81-3! 90-31 91-3! 100-31 101-31 110-31 120-31 130-31 140-3! 150-3! 2850 3100 3250 3500 3650 3900 4050 4450 4850 5250 5650 480 545 590 655 700 765 810 810 920 920 920 90-38 91-38 100-38 101-38 4700 5000 52^0 5550 835 925 985 1075 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.3 9.75 9.75 9.75 9.75 40x69 40x74 40x77 40x82 40x85 40x93 3y-3y>/k2* yy/i' yy/i* yyyy/ki' 2-3'A' 2-3VY 2-31/2' 2-3>A' 2-3VS' 2-3V? 110-38 111-38 120-38 130-38 140-38 150-38 160-38 170-38 5600 6100 6350 6900 7450 8000 .8550 9100 45x69 45x74 45x77 45x82 45x85 45x90 45x93 45x101 45x109 45x117 45x125 3-4' 3-4' 3-4' 3-4' 3-4' 3-4' 3-4' 3-4' 3-4' 3-4' 3-4' 2-4'2-4' 2-4' 2-4' 2-4' 2-4' 2-4' 2-4' 2-4' 2-4' 2-4' 90-47 100-47 110-47 120-47 130-47 140-47 150-47 160-47 170-47 160-47 8300 9300 10300 11300 12300 13300 14300 15300 16300 17300 52x77 52x82 52x85 52x90 3-5' 3-5' 3-5' 3-5' 2-5' 2-5' 2-5' 2-5' 200-47 19300 210-47 20300 1135 1225 1265 1285 1285 1435 1435 1435 9.75 9.75 9.75 9.75 9.75 9.75 9.75 9.75 1250 1500 1500 1500 1750 1750 1750 1750 1750 2000 10 1to0 10 10 10 10 10 10 10 2000 10 2000 10 52x93 5298 52x101 52*109 52x117 52x125 52x133 52x141 3-5' 3-5' 3-5' 3-5* 3-5' 3-5' 3-5' 2-5' 2-5' 2-5' 2-5' 2-5' 2-5' 2-5' 2-5' 61x93 61x103 61x113 61x123 61x133 61x143 61x153 61x163 61x173 61x183 3-6' 3-6' 3-6* 4-6' 4-6' 4-6' 4-6' 4-6' 4-6' 4-6' 2-6' 2-6' 2-6' 2-6', 2-6' 2-6' 2-6' 2-6' 2-6' 2-6' 61x203 4-6' 2-6' 61x213 4-6' 2-6' 265