American Society of Heating and Ventilating Engineers Guide, 1930 Table 36.

American Society of Heating and Ventilating Engineers Guide, 1930 Air Temperature: Overheating is detrimental to the quality of venti lation, and is believed to be one of the most objectionable conditions of civilization.

American Society of Heating and Ventilating Engineers Guide, 1930 GAUGES, Steam Kewanee Boiler Co.

American Society of Heating and Ventilating Engineers Guide, 1930 AMMERMAN, Charles R.

7`- r 77-7 T ' Number Number American Society 0/ Heating and Ventilating Engineers Guide, 1931 Table 18.

American Society of Heating and Ventilating Engineers Gm UXCe- 1931 -M This wet-bulb or evaporation temperature is dependent upon the j-fl bulb temperature and the moisture content, or upon the total heat fjja air as indicated in the previous paragraph.

American Society of Heating and Ventilating Engineers Guide, 1931 BOILER FEEDERS (See Feeders, BOILERS, Heating Coatesville Boiler Works Ars Boiler) BOILER FEED PUMPS (See Pumps, Boiler Feed) American Radiator Co; 566-572, 623, 657-659, 702-703, 794-795 Babcock & Wilcox Co. 585 .

American Society of Heating and Ventilating Engineers Guide, 1932 Velocity Head or Pressure: The head or pressure required to create the velocity of flow, that is, the head or pressure required to accelerate the mass from a state of rest to the velocity at the point measured.

American Society of Heating and Ventilating Engineers Guide, 1932 A is the total heat in Btu contained in the mixture above 0 deg F, and is to be referred to column of figures at left side of chart.

American Society of Heating attd Ventilating Engineers Guide; .1932 no permanent effects on blood and no effect on the general metabolism of human beings.

Special Committees Committee on Meetings Program: G.

American Society o] Heating and Ventilating Engineers Guide, 1934 NNOA O0WO-I-^H ts. 00 t^eo MMM --MMo-- OOOO ooo oo oo OOO OOOO OO ie*rsi 111 ajlj.

American Society of Heating and Ventilating Engineers Guide, 1934 narrow spray pond with a high louver fence.

American Society of Heating and Ventilating Engineers Guide, 1934 Dust and Cinder Catchers8 The various types of dust and cinder catchers available today can be divided into six general classes: 1.

American Society of Heating and Ventilating Engineers Guide, 1934 of the liquid or sensible heat.