Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 176
Fig. 11. Concealed Radiator withRiegister Face. Concealed Radiators. A favorite method of concealing radiators 145 12 stea:\i and hot water fitting is to place them below window-sills, with a grating or register face infront of and above them, as shown in Fig. 11. By this arrangement,the radiant… … Fig, 13. Radiator for Use without Gratings. less than 2 or 2h square inches of free area to each square foot ofradiating surface, for inlets and outlets respectively. • It is advisableto increase these allowances slightly when possible. The same rule applies to radiators placed below seats. A…
Architecture · Building · Carpentry
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