Document 1yNL5J5LRx4qvEJx1RB0ORR75

Air Conditioning (Accessory Units) Air Controls, Inc. Div. of The Cleveland Heater Co. 1933 West 114th Street, Cleveland, Ohio Manufacturers of REX-AIRATE Air Circulators, REX AIRPAK Blower Filter Units, REX A C Blowers and Blower Parts. REX-AIRATE VENTILATORS REX-AIRATE Summer Comfort Cool ing units are furnished in a wide range of styles and sizes for every type of com mercial cooling and ventilating. Quiet and economical in operation. Model S shown, stands 42 in. high. Capacity: 7,000 cfm. REX-AIRATE HOME COOLER A highly effective home cooling unit by means of attic ventilation. Complete (no extras to buy) with automatic' ceiling shutters, ceiling moulding, metal vent-box and canvas connector. Available in sizes for every type home. REX-AIR-PAK PACKAGE FURNACE BLOWER Model JR-100--A complete package blower filter unit for the small home owner and home renter. Easily detached from one furnace and quickly installed to another. New streamlined cabinet. Fourspeed pulley provides various air deliveries from 6>0 to 1000 cfm. Available in many colors. Other models in larger sizes. REX A C Blower parts such as blower wheels, housings, bearings, four-speed, etc., can be furnished to furnace manufacturers and sheet metal contractors. Write us for bulletins describing REX equipment illustrated on this page. 892 Air Conditioning (Accessory Units) The Lau Blower Company Monument Ave. at Barney, Dayton, Ohio Manufacturers of Furnace Blowers, Blower Wheels, Housings, Pulleys, Pillow Blocks and Complete Assemblies Self-Aligning Pillow Blocks Hold-down bolts cannot affect the freedom of the bearing. Oil tight steel housing; reservoir holds twice as much oil as cast iron housings; Durex bushing feeds oil to the shaft by capillary action and maintains a constant oil film even when shaft is not rotating. Spherical surface of bearing conforms to contour of housing, providing a universal joint action. 100 Series Assembly A complete blower assembly for manu facturers who fabricate their own casings (also available with top motor mounting) S-sizes; variable speed drive; automatic belt-tightening device; automatic cut-out on tuotor. Blower Wheels and Housings Squirrel cage, forward curve, multiblade type wheels. Double inlet, double width (or single inlet, single width). Dy namically balanced; sizes 4)^-in. to 25-in. Blower housings available in 10 standard sizes--special sizes on request. 700 Series Package Unit Blower Steps-up efficiency of coal, gas and oil-fired furnaces. Complete with filters, blower cabinet, variable speed drive, blower and full size access doors on both sides. Motor and drive assembly are reversible . . . may be placed on the most convenient side-- on the job. 8 sizes; knock-down construction. Bio-Ette Package Unit A blower that will remedy the many thousands of existing unsatisfactory gravity jobs at a price so low that it is well within the reach of everyone. Top motor mounting; auto matic cut-out on motor; leakproof filter frames; 16 x 25-in. filters; high speed--low pres sure; large size access door. 3 sizes. 893