HEATING VENTILATING AIR CONDITIONING CUIDE 1944 tank.

HEATINC VENTILATINC AIR CONDITIONING GUIDE 1944 Graphical Symbols for Drawings Ductwork " 65.

78 , , Chapter 3 1945 Guidd- The average water film temperature will be estimated as 36 F (mixed mean' fluid temperature of 34 F).

36 Chapter 4 1945 Guide Table 1.

420___________________ .___________ ' - Chapter 22 _________ 1945 Guide The window fan may be located in a hall or an unused bedroom.

708 Chapter 40 1945 Guide 10.Table Corrosion Resisting Materials for Exhaust Systems*1 MATERIAL Mbtaia Acsnc Chromic Hydro chloric Hydro fluoric Nitric- Phos phoric Sul.

798 ________________ Chapter 48 . 1945 Guide ' '' I" .

146 CHAPTER7 1946 Guide * Steam Coils For proper performance of steam heating coils, condensate and air must be continuously, eliminated and the steam must be evenly distributed to the individual tubes. ' This distribution is usually accomplished by individual orifices in the tubes, by distributing plates and orifices in the steam header, or by perforated internal steam-distributing pipes extend ing into the individual tubes.

166 CHAPTER' 7 1946\Guide hr ~ film coefficient of heat transfer between; fluid and internal coil surface, Btu per (hour) (square foot internal surface) (Fahrenheit' degree mean . temperature between fluid and surface).

264 CHAPTER 14 1946 Guide Equation 1 neglects-the effect of any interchange of air such as would take place through attic vents or louvers intended to preclude attic com densation.

608 CHAPTER 35 1946 Guide d-c Type 1.

686 CHAPTER 39 1946 Guide Table 6.

898 CHAPTER 50 1946 Guide - FLOW IN GALLONS PER MINUTE REFERENCES >--Methods of Estimating Loads in Plumbing Systems, by R.

924 1946 Guide Herman Nelson Corp., The, 992*993 John J.

SCREENS, Sun Reflecting SHEETS, Pure Iron' Martocello.