Air Conditioning Unit Heaters and Coolers Air Conditioning unit Heaters Refrigeration Economics Co., Inc. 1231 Tuscarawas St.

Controls and Instruments Spence Engineering Company, Inc. 28 Grant Street* Walden, N.

Insulation Ingersoll Koolshade Storm-Shade Division Borg-Warner Corporation 321 S.

Insulation Reflective American Flange & Manufacturing Co.

248 CHAPTER 11 1952 Guide Transmission Loss Through Ceilings and Roofs ' The transmission heat loss through top floor ceilings, attics, and roofs may be estimated by either of two methods: 1.

604 CHAPTER 27 1952 Guide PIPE INSULATIONS Pipe insulations are of several general forms and are made of various types of material.

788 - CHAPTER 35 /^ 9;78 X 573 - 102 W8----------------- = 52-3 . 1952 Guide '' (5) The total coil'load may be calculated from the enthalpy difference across the coil and the air quantity using the weight of dry air instead of the weight of the mixture. . . ,. , G..

i ' Air Conditioning s^um Niagara Blower Company General Sales Office: 405 Lexington Ave.

Heating Systems Pumps Buffalo Pumps, Inc. 450 Broadway, Buffalo, N.

120 CHAPTER 6 .1953: Guide 20 lb packs under a wide range of environmental'conditions which were xuku ^ icifioivcij1 cooj} uiiii^uliij and uupGssiblCj on the basis of the physiological reactions of the subjects at the end of the 4-hr. period as shown in Table 3 and Fig. 3.

154 CHAPTER 8 1953 Guide.

224 CHAPTER 11 1953 Guide' building be used for this computation.

576 CHAPTER 25 1953 Guide . the temperature of air leaving the heater, as well ar unon 'its veloeit.v (See discussion under heading of Inlet, Outlet, and Space Temperatures with Unit Heaters.)

654 CHAPTER 30 1953 Guide ./ through the ducts, as well as in poor control.

1004 CHAPTER 47 riv.Mi'iJZ j 51953 Guide Periods of Drying1 A typical drying time curve for a wet solid is shown in Fig. 2.