WTfestostsSSBKs*- ______________________________ . /' American Society of Heating and Ventilating Engineers Guide, 1935 3.

American Society of Heating and Ventilating Engineers Guide, 1936 When the ventilating fan is started, the relay causes the damper operator to open the outside air damper.

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

American Society of Heating ondtVentilating Engineers Guide, 1936 rooms.

American Society of Heating and Ventilating Engineers Guide, 1936 WILEY, Edgar C.

American Society of Heating and Ventilating Engineers Guide, 1937 PROBLEMS IN PRACTICE X Dichlorodifluoromethane (Fn) at a saturated temperature of 30 F but superheated 25 F to 55 F is compressed to a saturation temperature of 90 F with a compressor having an overall efficiency of 70 per cent.

American Society of Heating and Ventilating Engineers Guide, 1937 1 Table 6.

\ American Society of Heating and Ventilating Engineers Guide, 1937 one for chilled water or brine circulation.

r American Society of Heating and Ventilating Engineers Guide, 1937 9 Chapter 34--Pipe, Fittings, Welding random lengths of 16 to 22 ft, although when ordered with, plain ends, 5 per cent may be in lengths of 12 to 16 ft.

American Society of HEATiNG 'and Ventilating Engineers Guide, 1937 Table 9.

American Society of Heating and Ventilating Engineers Guide, 1937 For electrical heating actual heat losses should be figured accurately because the utility company rates and minimum charge items are com monly based on the size of equipment installed, so that cost of operation might be penalized by rule-of-thumb sizing of,the heating equipment.

Heating Ventilating Air Conditioning Guide 1938 As is the case with the complete combustion of almost all fuels, the products of combustion for gas are carbon dioxide (COi) and water vapor with just a trace of sulphur trioxide (SOj).

Heating Ventilating Air Conditioning Guide 1938 Table 1.

Heating Ventilating Air Conditioning Guide 1938 CONTROL OF AUTOMATIC FUEL APPLIANCES It is essential that automatic controls be used with oil burners, gas burners, and stokers in order to maintain even temperatures and provide safe and economical operation of the heating plant.

7 1938Heating Ventilating Air Conditioning Guide expensive in construction, is effective and quite suitable for cathedrals and.large public buildings (Fig. 3).