American Society of Heating and Ventilating Engineers Guide, 1932 Grille: A perforated covering for an air inlet or outlet usually made of wire screen, pressed steel, cast-iron or plaster.

American Society of Heating and Ventilating Engineers Guide, 1934 value of 5 gpm may be Used.

American Society of Heating and Ventilating Engineers Guide, 1934 Carbon Monoxide Poisoning Carbon monoxide is a common form of poisonous industrial gas, met with in mines, foundries, coke-oven sheds, garages, and houses.

T able 1.

American Society of Heating and Ventilating Engineers Guide, 1934 manufactured gas.

American Society of Heating and Ventilating Engineers Guide, 1934 and the blowers for air supply being mounted in sets adjacent to the boilers.

American Society of Heating and Ventilating Engineers Guide, 1934 Fig. 13.

American Society of Heating and Ventilating Engineers Guide, 1934 If three persons are assumed to an apartment the total daily, use of hot water should approximate 20 X 3 X 40 gal or 2400 gal and if the peak hour is 10 per cent of this amount, the peak hour by this method shows probable demand of one-tenth of 2400 gal which indicates that the values in Table are safe.

Officers and Council American Society of Heating and Ventilating Engineers 51 Madison Ave., New York, N.

T hew American Society of Heating and Ventilating Engineers Guide, 1935 Chapter 8--Cooling Load about 400 Btu per hour.

American Society of Heating and Ventilating Engineers Guide, 1936 In selecting a heating unit for any particular service; the choice should be based on the desired requirements as follows: 1.

American Society of Heating and Ventilating Engineers Guide, 1936 maintained constant.

American Society o/Heating and Ventilating Engineers Guide, 1937 ' Fig. 2.

American Society of Heating and Ventilating Engineers Guide, 1937 Banking.

American Society of Heating and Ventilating ENGiNEERsKiiiDE, 1937 HANGERS AND SUPPORTS Heating system piping requires careful and substantial support.