Document ymOebZbDMNaBRM19BkrY8YeGr

Air Conditioning Thermal Units Manufacturing Company 64 East 25th Street, Chicago, HI. Representatives in All Principal Cities PRODUCTS--Heaters, Unit; Coolers, Unit; Humidifying Units; Coils, Heating and cooling. Fans and automatic refrigerating compressors for commercial and air conditioning work THERMAL UNIT HEATERS--Six Sizes With permanent one piece--integrally cast-- aluminum element. Ca pacities from 15,000 to 500,000 Btu per unit. No joints, welds, Brazed or soldered con nections. Leakproof, Freezeproof, indefinite life without servicing. Maximum air delivery per horsepower, with lowest outlet air tem perature. Built for troubleproof service and long life. THERMAL UNIT COOLERS--Five Sizes For Ammonia, Brine, Freon, water and other refrigerants. Three types: Circulating, Flooded or direct Expansion. Capa cities from 3^ ton to 8 tons refrigerating effect. Employs the same sturdy heat transfer ele ment as our Unit Heater above. Automatic operation, Automatic defrosting, with controls. Eight years of success ful applications, of all types. THERMAL UNIT "V8" AUTOMATIC REFRIGERATING COMPRESSORS Simplicity - Efficiency - Economy--Using Freon or Methyl-Chloride High Volumetric Efficiency - Low Cost - Trouble-Free Operation Eight cylinders and pistons for smooth operation. Silent operation for air conditioning. Light weight, more compact for delivered refrigeration tonnage. Direct Motor drive, vibrationless operation. Pressure lubrica tion,for longer life and fewer wearing parts. Economical opera tion with increased efficiency. Catalogs, information, and Engineering data furnished on request 818 Air Conditioning Westinghouse Electric & Manufacturing Co. Mansfield, Ohio Sales, engineering and service facilities available through local distributors in principal cities Westinghouse Air Conditioning Equip ment is built exclusively lor air conditioning service. Developed by Westinghouse Re search and Design Engineers, it offers many advantages over equipment origi nally intended for other purposes. Westinghouse equipment is available for either summer or year 'round air con ditioning. It has been especially designed to fit into minimum space, simplifying its installation in existing buildings as well as new structures. air. Powered with the famous Westinghouse Hermetically-sealed mechanism, it has a capacity of 7,000 Btu per hour. Type RW-1 Condensing Unit is es pecially compact in design". Capacity 12,000 Btu per hour. Motor and com pressor are built in a single unit, the water cooled condenser is located in the base. Westinghouse type EL Air Conditioning Unit for stores, offices, homes, etc. When connected to a suitable condensing unit >and steam or hot water heating system, it provides automatic and complete year 'round air conditioning. The Mobilaire is a self-contained sum mer air conditioning unit, providing cool ing, dehumidification and circulation of Type RW-705 Condensing Unit has a capacity of 240,000 Btu per hour. Motor mounted on compressor shaft eliminates belts, flexible couplings and other me chanical drive devices, providing extremely quiet operation and long, trouble-free service." The condenser is located in the bed plate under the compressor and motor. These condensing units are free from vibration, permitting installations to be made without expensive foundations. Units of other sizes are available to meet specific requirements. 819