Air Conditioning Worthington Pump and Machinery Corporation p Carbondale Division WORTHINGTON Atlanta Boston Buffalo Chicago General Offices: HARRISON, NEW JERSEY Cincinnati Cleveland Dallas Denver Detroit El Paso Houston Kansas City Los Angeles New Orleans New York Philadelphia Pittsburgh St.

SC-ASHVE-015 Sr Louis Public Library American Society of Heating and i Ventilating Engineers Heating ventilating air conditioning guide.

Air System Equipment ?

Air Conditioning Unit Heaters and Coolers McQuay, Inc. 1602 Broadway, N.E., Minneapolis, Minn.

N/REF.CB/eS S/REf.

Controls and Instruments Johnson Service Company AUTOMATIC TEMPERATURE AND AIR CONDITIONING CONTROL General Offices and Factory Milwaukee, Wis.

Air Conditioning Automatic Equipment Gas-fired Heating Systems PAYNE FURNACE COMPANY fOm of tlw Drraer iadvftrm) BEVERLY HILLS, CALIFORNIA PflVIlEHERT OVER 30 YEARS OF LEADERSHIP # EVEflVTHMG MODEL "AS" UNIT-TYPE WARM AIR FURNACE Gravity-type circulating unit for space-saving basement in stallation.

Controls and Instruments The Palmer Company Main Plant: 2506 Norwood Ave., Cincinnati (Norwood), Ohio Canadian Factory; King and George Sts., Toronto Manufacturers and Originators--"Red-Reading-Mercury" Thermometers "RED-READING-MERCURY" Industrial Thermometers-- These mercury tubes will show a bright RED color, visible at a great distance.

t INTER-OFFICE MEMORANDL date; September 22, 196U job no.. 6ii71-01 Daily Progress Report No. 13U 'lanning for the Middletown Plant Assigned Program Personnel; September 18, I96I4.

Air Conditioning Direct Fired Unit Heaters and Coolers Airtherm Manufacturing Company 728 S.

W A TE R -A IR RATIO (W ), LB'.'

740 CHAPTER 38 1049.

Air System Equipment Air Filters sad Cleaners Dollinger Corporation Filters for Building Ventilation, Air Conditioning, Engine Intake, Pipelines and Many Other Special Applications.

Air System Equipment Air Fitters CCSSJfe Vortox Company Claremont, California Panel Air Filters Types VN, VH, VG, VR Vortox Panel Air Filters are of the cleanable, impingement, viscous-coated type with exceptionally low air flow resistance.

Air System Equipment Motors 6464 Plymouth Avenue St.