American Society of Heating and Ventilating Engineers Guide, 1936 Hoffman Specialty Co., Inc., 1016- 1017 J.

American Society of Heating and Ventilating Engineers Guide, 1937 Satisfactory comfort conditions for men at work are found to vary from 40 deg to 70 deg ET, depending upon the rate of work and amount of clothing worn31.

American Society of Heating and Ventilating Engineers Guide, 1937 properly installed.

of and 1937American Society Heating Ventilating Engineers Guide, ^ temperature, independently of the unit.

American Society of Heating and Ventilating Engineers Guide, 1937 retical sizes, however, should be modified by not using a wet return less than 2 in. while the main supply, g-h, if from the uptake of a boiler, should be made the full size of the main, or 3 in.

of and 1937American Society Heating Ventilating Engineers Guide, THOMPSON, Edwin F.

Heating Ventilating Air Conditioning Guide 1938 Overfeed Inclined Grate Stokers In general the combustion principle is similar to the flat grate stoker, but this stoker (Fig. 3) is provided with rocking grates set on an incline to advance the fuel during combustion.

Heating Ventilating Air Conditioning Guide .1938 and the blowers for air supply being mounted in sets adjacent to the boilers.

Heating Ventilating Air Conditioning Guide 1938 This resistance can be supplied by a calibrated and adjusted modulating valve or by an orifice resistor in a union.

Heating Ventilating Air Conditioning Guide 1938 sary for the ventilating requirements.

Heating Ventilating Air Conditioning Guide 1938 975 hours represent a third of the summer period, cooling equipment based upon the noon average July wet-bulb of 68 F would be'inadequate.

Heating Ventilating Air Conditioning Guide 1938 closets and smaller fixtures, the probability, of a given rate of flow is system.

Insulation, Underground A.

Heating Ventilating Air Conditioning Guide 1939 11 Explain the term efficiency of a natural draft chimney.

Heating Ventilating Air Conditioning Guide 1939 the quantity of oil in the storage tank.