Specialties, Heating Sterling Engineering Company Representatives Alexandria, La.

Water Conditioning Ferro-Nil Corporation 500 Fifth Avenue New York City WATER CONDITIONING FOR AIR CONDITIONING New Department of Justice Building, Washington, D.

American Society of Heating and Ventilating Engineers Guide, 1936 INSULATION, Ventilating METERS, Feed Water ORIFICES, Flow Meter Ducts Builders Iron Foundry, 965 Bristol Company, The, 929 Agasote Millboard Co., The, 939 Carbondale Machine Corporation, Builders Iron Foundry, 965 Alfol Insulation Co., 942-943 824 Taylor Instrument Companies, 938 Armstrong Cork Products Com Minneapolis-Honeywell Regulator 937 pany, 940 Celotex Corporation, The, 944-945 Eagle-Picher Lead Company, The, 941 Ehret Magnesia Manufacturing Company, 946 Insulite Company, The, 948949 International Fibre Board Limited, 947 Johns-Manville, 950-951 Mundet Cork Corp., 952 Owens-Illinois Glass Company, 854 Ruberoid Co., The, 956-957 Silvercote Products, Inc., 953 Wilson & Co., 962 Zonolite Corporation, 960-961 Co., 1044-1049 METERS, Flow Brown Instrument Company!

American Society of Heating and Ventilating Engineers Guide, 1937 vacuum system is illustrated.

American Society of Heating and Ventilating Engineers Guide, 1937 Table 13.

American Society of Heating and Ventilating Engineers Guide, 1937 pressure; they are made for either gravity or vacuum installation.

Heating Ventilating Air Conditioning' Guide 1938 be selected by size since surface conditions in service are always undeterminant.

Heating Ventilating Air Conditioning Guide 1938 9 At what point should a fan be selected for operation, and why?

Heating Ventilating Air Conditioning Guide 1939 OPTIMUM AIR CONDITIONS No single comfort standard can be laid down which would meet every need.

Heating Ventilating Air Conditioning Guide 1939 The sulphurous fumes and tarry matter in smoke are more dangerous than the carbon.

Heating Ventilating Air Conditioning Guide 1939 --------------------- -------------------------------------------------------------------- ] buildings by an amount ranging from 5 per cent to 20 per cent.

Heating Ventilating Air Conditioning Guide 1939 pressure.

Heating Ventilating Air Conditioning Guide 1939 5 Is the steam'consumption less in a building that shuts off its steam at night than in one that does not?

Publications American Artisan Published by KEENEY PUBLISHING COMPANY 6 North Michigan Avenue, Chicago, 111.

Heating Ventilating Air Conditioning Guide 1939 Index to Modern Equipment GAGES, Pressure American Radiator Company, 898-899, 940-941 Anderson Products, Inc., 1130 Baker Ice Machine Co., Inc., 868- 869 Bell & Gossett Co., 999 GAGES, Vapor Bristol Company, The, 1002 Burnham Boiler Corp., 942-943 C.