Ventilation
| View Cart ⇗ | Info
Cold air flows up through the pipe (a) and is heated by stove (b) enclosed in sheet iron (c). The smoke stack e warms the air about it in brick flue (f) and thus draws the foul air through the opening (d).
Galleries
PlumbingSource
Davison, Alvin Human Body and Health: An Intermediate Textbook of Essential Physiology, Applied Hygiene, and Practical Sanitation for Schools (New York: American Book Company, 1909) 106
Downloads
2400×2135, 709.3 KiB
1024×910, 140.8 KiB
640×569, 76.1 KiB
320×284, 28.8 KiB