Show new principles in coal heater n cater MANY improvements in fur naces both oil and coal burning types have been reported in late years but little change until recently has been noted in the coal heating stove which still is depended upon in millions of homes for warmth and comfort A late development in this field has brought out an improved coal burning heater it employs a radically new design in firebox and heating flues advanced ideas in combustion engineering and other improvements that result in greater heating efficiency fuel economy and much less operating attention A desirable feature of this coal heater is that it may be loaded with pounds of coal at one time the coal stored in the magazine gradually feeds of its own weight to the he bottom fi the heat making coke of the upper coal layers when bituminous coal is used the gases formed in this coking process escape through newly designed flues in the firebox and are consumed by the flames which travel up outside the fuel chamber the coal burns bums to a fine ash because of its large fuel capacity and the advanced construction principles employed irwill it will heat all day and all night in coldest weather without refueling regulation of heat is governed by a simple adjustment of drafts because it holds fire so well and so long the home where it is used is is warm every morning because of this feature the stove has been named warm morning one who has struggled on a cold morning to build a fire can well appreciate the significance of the name along with the standard models which hold pounds of coal there is a larger heater with nearly lb ib coal capacity made especially for heating schools churches lodge halls and warehouses adv |