Document xnJ92oyOodwkQDnr1QjE82JG

HEATING VENTILATING AIR CONDITIONING GUIDE 1942 T Page Taylor Instrument Companies, Rochester, N. Y........................................................... 1011 Todd Combustion Equipment, Inc., 601 West 26th St., New York, N. Y.............. 1062 Torrington Mfg. Co., The, 50 Franklin St., Torrington, Conn............................. 962-964 Trane Company, The, 2021 Cameron Ave., LaCrosse, Wis--............................. 910-911 The Triplex Heating Specialty Co., Inc., 242-268 Grant St., Peru, Ind......... 1030-1031 Tuttle & Bailey, New Britain, Conn........................................................................... 978-979 U United States Steel Corp., Pittsburgh, Pa....................................................................... . 985 Unit Heater & Cooler Div., D. J. Murray Mfg. Co., 1002 Third St., Wausau, Wis........................................................................... :............................... 904-905 United States Air Conditioning Corp., Northwestern Terminal, Minneapolis, Minn........................................................................................................ 874 United States Gauge Co., 44 Beaver St., New York, N. Y......................................... 1012 United States Gypsum Company, 300 W. Adams St., Chicago, 111................. 1112-1113 United States Radiator Corporation, Detroit, Mich.._........................................ 1056-1057 United States Register Co., Battle Creek, Mich............................................................. 980 Universal Cooler Corporation, Marion, Ohio. ............................................................ 948 Utility Fan Corporation, 4851 S. Alameda St., Los Angeles, Calif............................ 912 V Vilter Manufacturing Company, The, Milwaukee, Wis................................................ 949 Vinco Company, Inc., The, 305 East 45th St., New York, N. Y..................... 1036--1037 W Wagner Electric Corp., 6403 Plymouth Ave., St. Louis, Mo........... .......................... 965 Warren Webster & Company, Camden, N. J--.......................................... .77..'. 1032--1035 Waterloo Register Company, The, Waterloo, Iowa ..:............................................... 981 Webster Engineering Co., 419 W. Second St., Tulsa, Okla.......................................... 1061 Weil-McLain Company, 641 W. Lake St., Chicago, 111................................................ 1059 Westinghouse Electric & Manufacturing Co., Edgewater Park, Cleveland, Ohio.... 932 Westinghouse Electric & Manufacturing Co., 653 Page Blvd., Springfield, Mass. 876-877 White-Rodgers Electric Co., 1293 Cass Ave., St. Louis, Mo....... ............................... 1013 Williams Oil-O-Matic Heating Corporation, Bloomington, III.................................... 887 L. J. Wing Mfg. Co., 59 Seventh Ave., New York, N. Y...................................... 913-915 Wolverine Tube Company, 1411 Central Ave., Detroit, Mich......................... .......... 1090 Wood Conversion Co., First National Bank Bldg., St. Paul, Minn........................... 1 i 14 Worthington Pump & Machinery Corp., Harrison, N. J........................................ 950-951 Wright-Austin Co., 317 W. Woodbridge St., Detroit, Mich........................................ 1082 Y Yarnall-Waring Co., 7600 Queen St., Philadelphia, Pa....................................... ......... 1083 York Ice Machinery Corporation, York, Pa................................................................... 875 Young Radiator Company, 709 Marquette St., Racine, Wis...................... ................ 916 864 AIR CONDITIONING Equipment for complete air conditioning systems, consisting of an assembly of apparatus for air circulation, air cleaning and heat transfer, with control apparatus for maintaining temperature and humidity within prescribed limits, has many commercial, comfort, and industrial applications. Systems for allyear; winter and summer service, and special processing work are presented in four divisions . . . Pages 867-916. CENTRAL SYSTEMS (p. 867-877) Complete assembly of supply and return ducts serving one or more spaces, con nected with some or all of the following equipment: fans, motors, heat transfer surfaces, humidifiers, dehumidifiers, refrigeration machinery, air cleaning devices and control equipment. An outline of the design procedure generally used to create a modern central air conditioning system is given in Chapter 21 of the Technical Data Section. DIRECT FIRED UNITS (p. 878-887) Automatic heating and comfort air conditioning apparatus suitable for residential and small commercial applications designed to give results similar to the larger central systems provide direct fired oil, gas or coal heating units, filtration, fan controls, etc. The Technical Data Section, Chapters 10, 12 and 20 cover this type of equipment. FAN-FURNACE SYSTEMS (p. 888-891) Winter air conditioning and summer ventilation for residences are provided by Automatic fired fan-furnace systems. As in the larger central systems these in stallations clean, heat and humidify the air, and if desired, auxiliary units will provide cooling. In Chapter 20 on Mechanical Warm Air Furnace Systems will be found details of the design of this type of system. UNIT HEATERS, COOLERS (p. 892-916) For complete or partial air conditioning there are a variety of self-contained units. Such units may be complete in themselves, employing their own direct means of air cleaning, heating distribution and source of refrigeration. The various functional elements of unitary equipment are given in Chapters 22 and 23, for Unit Heaters, Ventilators, Humidifiers, Conditioning and Cooling Units and Attic Fans. Manufacturer's products shown in this division are designed for specific applications. Consult the Index to Modern Equipment for additional products of these manufacturers. 865