Document YjKw2Dkznd2Oy34kQGn0p9JOk

Air Conditioning *%&*** Refrigeration Appliances, Inc. 909 West Lake Street, Chicago 7, Illinois MAKERS OF AIR CONDITIONING AND REFRIGERATION EQUIPMENT SINCE 1931 A--New Krack Air Cooled Condensers Eliminate all water problems. Rust re sistance minimizes maintenance. Easy, inexpensive installation. Multi-circulat ing at no extra cost. Semi-automatic belt adjustment; counter-flow refriger ant circuiting. Available in capacities up to 30 ton. Certified nominal capacities based on 110F condensing temperature, 90F ambient. B--New Krack Comfort Masters Quiet, remote type air conditioners. Models adaptable to practically all re mote comfort cooling and beating uses. Designed for ceiling or floor mounting, use with or without ducts. Can be sup plied without cabinets for furred-in in stallation. Volume control dampers and 3-speed control on fan motors give wide range of air velocity modulation. Wide choice of coil arrangements for direct expansion, water, steam, or combina- C--New Krack Furnace Bonnet Coils Convert new or existing forced air fur nace duct systems to summer cooling service with minimum installation prob lems. Compact V-bank arrangement of air-conditioning coils.Three models have 24,000, 36,000 and 60,000 Btu per hour nominal capacities. D--New Krack Transom Comfort Con ditioners Quiet, remote type cooler and heater for multi-room offices and commercial, institutional, and private housing. Di rect expansion, chilled water, hot water. Optional 3-speed fan control. Two mo dels handle 410 and 480 cfm. E--Krack Coils Air-E-Fex series air conditioning coils . . . % in., J-i in., % in., % in. tube sur faces, for all sizes of installations, old or new. Patented construction features give increased strength, reduce static resistance. Write for new detailed bulletins! SO Air Conditioning Automatic Heating, Evaporative Air Cooling and Blowers Utility Fan Corporation A Division of Utility Appliance Corp. 911 East 59th Street, Los Angeles 1, Calif. Cable Addreaa: UTILIFAN, Los Angeles Manufacturers of heavy and standard duty blowers for heating, air conditioning and ventilating installations. Producers of blowers and blower parts for original equipment manufacturers. Built, tested and rated in accordance with ASHAE and NAFM codes. Sizes 6 inches to 60 inches. Write for catalog data. Heavy duty blowvr. Type "B" backward curved DWDI. HEAVY DUTY BLOWERS, Double Inlet Double Width and Single Inlet Single Width, Forward and Backward Curved Wheels. Wheel diameters range in size from 12 inches to 60 inches. These blowers are of Class I construction, in any of ten drive arrangements and eight discharge positions. NEW ENCLOSED DRIVE BLOWERS, sizes 10 inches to 36 inches, with fully enclosed, drive compartment. Ideal for roof installation. The ED blowers are of the forward curved slow speed type, built for ease of installation and a mini mum of maintenance. Enclosed Drive Blower UTILITY'S FAMOUS "FOUR WAY" BLOWERS, designed by Utility, avail able in single width single inlet as well as double width double inlet. A simple change in bearing position makes it pos sible to obtain discharges in any of four directions. An economy unit for medium duty use, rigidly constructed and fac tory guaranteed. Four-Way Blower Silent Direct Drive Blower NEW SILENT DIRECT DRIVE BLOWER. By using vibration-absorbing Neoprene in the basic hub design, the blower wheel is isolated from the motor shaft. This unique development pro duces a very quiet blower. The direct drive blower is available in three wheel sizes providing a varied range of capaci ties, depending on motor horsepower selected. 81