STEAM HEATING AND VENTILATION.
95
inlet to the radiator somewhat tortuous, so that, as far as possible, the draft is due only to the hot air from the radiator. The same effect is accomplished in the United States Government method
Figure 50.—A Direct-Indirect Radiator.
Types of Direct-Indirect Radiator Casings.
of setting indirects in the Detroit Post Office, which is shown in Figure 52. Mr. Henry Adams, of Baltimore, Md., was the engineer for this work. (The Engineering Record, August 7, 1897.)
