American Society of Heating and Ventilating Engineers Guide, 1930 throw the fresh fuel and leaving a portion of the glowing coal exposed, to ignite the gases rising from the fuel; otherwise a gas explosion may occur.

American Society of Heating and Ventilating Engineers Guide, 1930 Fig. 12.

American Society of Heating and Ventilating Engineers Guide, 1931 t and t, and the coefficient f% varying with the character of the wall material.

American Society of Heating and Ventilating Engineers Guide, 1932 Fig. 12 illustrates diagrammatically the essentials of an oil burner con trol circuit.

American Society of Heating and Ventilating Engineers Guide, 1932 Hz SQ gPS WZ s aa ,Soz Hgs < o gH S <w < w5 K< (x) H So- CSQ vii o> M H.

American Society of Heating and Ventilating Engineers Guide, 1932 ineffective.

American Society of Heating and Ventilating Engineers Guide, 1932 Johns-Manville 733 Mundet Cork Corp. 629 Stewart Inso Board Corp. 727 Upson Co..

American Society of Heating and Ventilating Engineers Guide, 1934 Table 2.

American Society of Heating and Ventilating Engineers Guide, 1934 w D05 CO OO O' N C-J CN 8 >< 0fc5d <M K 3g u a< h Cl, .h f>i< Oz ^ wi 5z --Ccs K* hS i te to o jS & Qh cS &O 2M si| C std sQ <e H n c 02H 4iS <o as 1 -s.

American Society of Heating and Ventilating Engineers Guide1, 1934 for this service.

'/ American Society of Heating and Ventilating Engineers Guide, 1934 1910 President....................................--... .....Jas.

American Society o/ Heating and Ventilating Engineers Guidi Table 2.

American Society of Heating and'Ventilating Engineers Guide, 1935 POUCHER, Richard C.

American Society of Heating and Ventilating Engineers Guide, 1935 the'room temperatures, which is the same as assuming the dry-bulb temperature of the entering air to be 68 F, calculate the required air capacity of the system.

American Society of Heating and Ventilating Engineers Guide, 1936 2.