Cyclopedia of architecture, carpentry, and building : a general reference work ... (1907)
American School of Correspondence · Chicago : American Technical Society · leaf 107
Fig. 51. Steam Heater Connected to Wall Reg-ister.—Indirect Sjsteiu. … Fig. .52. One Form of Indirect Steam or Hot-Water Heater. it must be especially designed to produce a continuous flow of waterthrough it from top to bottom. Figs. 54 and 55 show the outsideftnd the interior construction of a common pattern of indirect radiator 82 HEATING AND VENTILATION 73 designed…
Architecture · Building · Carpentry
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