Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 131
Fig. 76. General Form of Direct-Indirect Fig. 77. Sectiuu ilirough Radiator ShownRadiator. In Fig. 76. Direct=Indirect Radiators. A direct-indirect radiator is simihirin form to a direct radiator, and is placed in a room in the same 101 92 HEATING AND VENTILATION … manner. Fig. 76 shows the general form of this type of radiator;and Fig. 77 shows a section through the same. The shape of thesections is such, that when in place, small flues are formed betweenthem. Air is admitted through an opening in the outside wall; and,in passing upward through these flues,…
Architecture · Building · Carpentry
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