Document 2jdoQZOEp08Rv0yDV7R8QLLd7

Air Conditioning Central Systems Westinghouse Electric Elevator Company LU=f J Air Conditioning Division 150 Pacific Avenue -- Jersey City 4, N. J. "Offices and Contractors in All Principal Cities WESTINGHOUSE AIR CONDITIONING EQUIPMENT IMPORTANT FACTS ABOUT THE PRODUCT THE IMPORTANT distinguishing feature of Westinghouse equipment is in the compressor--vital heart of any air conditioning system. It's Hermetically-Sealed. Westinghouse developed the hermeti cally-sealed air conditioning compressor in 1935. It was the first,, arid is still the only application of the hermetically-sealed principle to multiple horsepower Freon-12 compressors. Thousands of installations have proved these advantages: No Seal Leaks, because shaft seals are eliminated. Installation in Unventilated Spaces. Practical because the motor is refrigerant-cooled. High Efficiency. Direct-drive mechanism eliminates the. power loss common to belt-driven equipment. Completely Enclosed operating mechanism. Power is sealed in, trouble is sealed out. There are no visible, moving parts, yet all parts are readily accessible without dismantling, through side service plates. Light Weight. Lightest weight per ton of cooling effect of any compressor on the market. No special foundations needed. Com pact size is a natural collateral advantage. Capacity Modulation is built in. The floating-reed design of the patented, improved head valve permits the built-in application of a capacity modulator that provides completely flexible operation of; the compressor to meet exact load requirements. Westinghouse Hermetically-Sealed Compressors are currently, available in sizes from 5 hp to 100 hp. 856 Westinghouse Electric Elevator Company ___ Air Conditioning Westinghouse Matched Equipment For each Westinghouse Compressor, there is equipment designed and built to operate efficiently in a complete Westinghouse system that meets the specific needs of the job. This equipment includes: Heat Transfer Surfaces Coils for Freon, steam, hot and cold water, are available in such a wide range of sizes that any practical design specifications are readily met. The patented header of the Freon evaporator assures immediate and complete distribution of the gas over the entire coil surface. Air Conditioning Units Vertical and horizontal units, for air conditioning and refrigeration, are provided in sizes to meet all needs. The cabinets are complete with quiet, blower-type fans, andfacilities for installation of cooling and heating coils, filters and humi difiers. Condensers Water-cooled and evaporative con densers are matched to the perfor mance ranges of each compressor. Where water is plentiful and cost low, Westinghouse Water-cooled Condensers meet every require ment. Westinghouse Aquamiser evaporative condensers combine the most desirable features of water-cooled condensers, air-cooled condensers and cooling towers. Factory-Built Systems Factory-built complete within the space and central-plant systems known as the Unitaires are avail able in eight sizes--from 2 to 25 hp. For requirements within these ranges they offer ease of handling, quick installation, low cost. They combine the complete refrigeration cycle, controls and blowers within a single, compact, easily installed cabinet. 857