. The principles of ventilation and heating and their practical application. Radiator is cast in one solid piece,and so constructed as to h& positively selfcleaiing, thus dispensing ivith cleanitzg,a feature necessary in all other Furnaces. A large saving of fuel is guaranteedwithout diminishing the power, as theconcentration to the centre flue of theRadiator of the products of combustionnecessitates the passage of the samethrough the eight flues of the body, thusutilizing in a practical manner the entireradiating surface, a feature not demon-strated in any other Furnace. The body of this Furn
. The principles of ventilation and heating and their practical application. Radiator is cast in one solid piece,and so constructed as to h& positively selfcleaiing, thus dispensing ivith cleanitzg,a feature necessary in all other Furnaces. A large saving of fuel is guaranteedwithout diminishing the power, as theconcentration to the centre flue of theRadiator of the products of combustionnecessitates the passage of the samethrough the eight flues of the body, thusutilizing in a practical manner the entireradiating surface, a feature not demon-strated in any other Furnace. The body of this Furnace is also cast inone solid piece. The Ash-pit is large andconvenient for the removal of ashes. BOYNTON FURNACE COMPANY, N. A. BOYNTON, President. t, o -ki ^t C. B. BOYNTON, Sec. and Treas. 94 BeEKMAN StREET, NeW YoRK, INVENTORS AND SOLE MANUFACTURERS OF Boyntojis Fumiaces, Ranges, Baltimore Heatei^s, etc. With 18S3-S4 Improvements. FORTY YEARS EXPERIENCE IN THIS LINE OF BUSINESS. The H. B. Smith Company, Manufacturers of the Celebrated Golds Indirect Pin
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Keywords: ., bookcentury1800, bookdecade1880, booksubj, booksubjectventilation