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Show KING PLAN OF VENTILATION Arrangement by Which Foul Air of Barn I Removed by Shaft Illustration Illus-tration Shows Fluet. The King system of ventilation In an arrangement by which the foul uir of the ham Ih removed by a shaft called a ventilator. If I built upon the fame principles us a chimin')' to a llreplace. The fresh nir In admitted to the barn by ducts niad in the wall that open on the outside near the bane of the wall und on the Inside neur tlii ccllini;, sa.vs Hoard's Dairyman. This construction prevcnii! the warm air at 'he ceiling from passing down und out and permits the cold nir to bit tempered more or lens before It reac Ilea Il-ea the iinltiinlii. The ventilating flue takes the coldest and foulest uir from fi K t : I ' , 0V--J-L1 .'. 1,r King System of Ventilation. the floor nnd enrrh s It out of the barn. The Ilium rat Ion show s the Intake In-take and the outtake Hut h. Ventilator K should extend above the cupola nnd ventilator 10 In the wrong system of construction. Opening Open-ing Inside the barn Impairs the ventilator's ven-tilator's draft. |