HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 reduces the capacity, but can be largely avoided by proper layout or by the use of directing baffles.

HEATINC VENT1LATINC AIR CONDITIONING GUIDE 1944 on the driving motor, or fan, may be changed to vary the speed of the fan thus altering the air volume.

HEATINC VENTILATING AIR CONDITIONING CUIDE 1944 supply opening, and ahead of the acoustic duct lining if used.

HEATING VENTILATING AIR CONDITIONING GUIDE 1944 of nori-conditioned rooms.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 than 200 fpm at the point of origin.

Copyright 1945 by. the American Society of Heating and Ventilating Engineers AND BY IT Dedicated -To the Advancement of ' The Profession - - --------- . -- AND Its Allied Industries TEXT AND ILLUSTRATIONS ARE FlJJLLY PRO TECTED .

230 Chapter 12 1945 Guide Table 1.

390 Chapter 21 1945 Guide Velocities and decibel rating^ for the various types of unit heaters are given in Table 1.

.428 Chapter 23. 1945 Guide - Table 1.

644 Chapter 35 1945.

16 CHAPTER 2 1946 Guide Pressure , 1 lb per square inch 1 oz per square inch 1 atmosphere 1 in. water at 62 F (in vacuo) 1 ft water at 62 F (in vacuo) 1 in. mercury at 62 F (in vacuo) 1 in-, mercury at 32 F (in vacuo) 144 lb per square foot {2.0360 in. mercury at 32 F 2.0422 in. mercury at 62 F 2.309 ft water at 62 F [ 27.71 in. water at 62 F / 0.1276 in. mercury at 62 F \ 1.732 in. water at 62 F 14.696 lb per square inch 2116 lb per square foot 33.94 ft water at 62 F 30.01 in. mercury at 62 F 29.921 in. mercury at 32 F 0.03609 lb per square inch 0.5774 oz per square inch 5.197,1b per square foot -{ 0.4330 lb per square inch 62.37 lb per square foot 0.4897 lb per square inch 7.835 oz per square inch 1.131 ft water at 62'F 13.57 in. water at 62 F = 0.49115 lb per square inch Metric Units 1 cm 1 in

104 CHAPTER 5 1946 Guide b.

244 , CHAPTER 13 .1946 Guide men either remained free from heat rash or occasionally developed a mild form.

354;CHAPTER 18 _________ 1946 Guide .insulated residence application with inputs of -40,000 Btu per hour.or less, to capacities as large as 600,000 Btu per hour.

602 CHAPTER 34 1946 Guide the temperature of the steam or return pipe or the pressure of the steam supply