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usAIRco Eliminates Short Cycling of Compressors i
A new “ASC Control,” exclusive with usAIRco, is now being installed in all Refrigerated Kooler-Aire Units. Developed by engineers of the United States Air Conditioning Corporation, it eliminates short cycling of the compressor. The frequent and unnecessary starting and stopping of the compressor when the whole refrigeration unit is not actually in operation is known as short cycling. With the new control this annoying and wasteful “bug,” common to refrigeration units, is a thing of the past.
Until the development of the “ASC Con j trol” there was no way to prevent short j cycling. It’s been a problem because compressors are controlled from two sources. | One is the space thermostat that responds | to pressure changes in the refrigeration coils. In the past either one could start the compressor. It was the latter, the pressure thermostat, that actually caused short cycling. With the “ASC Control” the compressor starts only when the whole system is in operation in response to the space thermostat. The pressure thermostat | serves to keep the compressor running at full efficiency.
Though tested and proved some time ago, parts are now available in sufficient quantities to make installations possible. Refrigerated Kooler-Aire, already an excel , ent product, now gives even finer perform
ance with the “ASC Contro.” The Refrigerated Kooler-Aire (RK unit) air conditioner is here illustrated.
Available in sizes up to 40 tons, these [ packaged refrigeration units are said to oe ' serving in thousands of theatres throughout the country. The new control is another example of product development and continuing research at United States Air Conditioning Corporation, where competent engineering, and a complete line of packaged units have kept the company leading the field in theatre air conditioning. In j formation on the “ASC Control” or other i products of the line may be had by writing United States Air Conditioning Corp., Como Avenue S. E. at 33rd Street, Minneapolis 14, Minn.
A good architect’s fee is “peanuts” compared to what he can save the theatre builder in time and mistakes — and the headaches that arise from “jerry” building.
Cretors Means Craftsmanship
Even back in Grandma's day the "Cretors" bright red, green and gold popcorn wagons were eye-attracting, "customer-getters!" Today, with more than 60 years experience in the manufacture of corn-popping machines, you are assured of the best more than ever before!
The new Hollywood model is available in a satin-finish, striped stainless steel, designed to harmonize with any location. It combines beauty with improved mechanism and modern engineering, insuring economical, speedy operation and large profits.
Distributors in principal cities.
BOXOmCE :: September 13, 1947
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