HEATING VENTILATING AIR CONDITIONING GUIDE 1944 under basement and garage floors and 32 F adjoining basement walls.

HEATINC VENTILATING AIR CONDITIONING GUIDE 1944 conditions.

HEATINC VENTILATING AIR CONDITIONING.

HEATING VENTILATINC AIR CONDITIONING CUIDE 1944 generally used because it is simplest to install.

26 Chapter 1 1945 Guide, to points 1 and 2 so that 'W3 = W, and t3 = t*.

98 Chapter 4 1945.

ISO Chapter 7 1945 Guide depend upon whether products of combustion are vented to a flue, whether they escape into the space to be conditioned, or whether appliances are hooded allowing part^of the heat to escape through a stack.

234.

438 Chapter 23 1945 Guide 2.

540 Chapter 29 1945 Guide flow fans are installed inducts, provisionsTnay be~rnad(Tto iristalFthe driving motor outside the duct by employing slots in the duct to permit a belt drive from the motor to the fan sheave, or by extending the shaft for a direct-connected motor placed outside of a Y fitting or elbow in the duct system.

744 Chapter 43 _______ _', - 1945 Guide 2.

804 Chapter 48 ' 1945 Guide -Graphical Symbols for Drawings Refrigerating 94.

vu- ---y 62 Heating' Ventilating Air,;Comhtioriing collide 1945 PRESIDENTS OF THE A.

444 CHAPTER 23 \ 1946 Guide- ' Dirt pockets, desirable on all systems employing thermostatic .traps, should be so located as to protect the traps from scale and muck which will interfere with their operation.

870 CHAPTER 48 1946 .Guide_ is closely interlocked with compressor demands, need for pre-cooling, battery charging, etc.