Document zz88DBdrRaNQwGBm2gGm8oqKB

lii r-` I1 * I" *L*i ): S l: iI I >' !i :i 'I I Air System Equipment JPgRE? Gria" BfeW* Air Control Products, Inc. Air System Equipment Air xnsasm Air Control Products, Inc. Coopersville, Michigan Air Conditioning Registers, Grilles, Ceiling Diffusers and Leigh Building Products. NO. 42 PERIMETER FLOOR DIFFUSER NO. 180 BASEBOARD PERIMETER DIFFUSERS I * stallation as a single unit, or in multiples for a continuous baseboard along one or more walls. Diffuser produces an air pattern that stays close to the wall without the use of turning vanes or other resistance-increasing devices. In normal installations it provides a spread of up to 17 feet with ample vertical throw to completely blanket the wall without tions (Free Area, 29.36 sq in.). Also 2 ft sections (Free Area, 14.69 sq in.) for small bathrooms or kitchens. Units are easily installed before or after plastering on sub-floor or finish floor. Constructed of heavy-gauge steel with special knockout sections along the bottom to speed connection of duct. Diffusers are finished in beige prime coat. NO. 183 SERIES DAMPERS--Separate Damper unit for No. 180 Series Dif fusers consists of damper, chain, chain lock and 2 bells. Damper is spring loaded so that it always opens, cannot fall shut and cause system to overheat. Permits system to be balanced at face. Made in 2 sizes--12 in. x 2} in. and 14 in. x 214 in. NO. 185 CONNECTOR SET. For con necting two or more No. 180 Sefies Diffusers together in a continuous base board. Simple and easy to use. Consists of 2 pieces--assembles fronts and backs together in a matter of minutes. NO. 333 RETURN AIR GRILLES Answers the problem of centralized returns--easily installed in ceilings, walls, doors. Made of heavy gauge steel, onepiece construction, with angle frame for added stiffness. A single return in one of the larger sizes has enough capacity for a whole system, WHITE FOR AIR CONTROL CATALOG No. 54-AC--COMPLETE ENGINEERING DATA, SIZES 1410 No. 4t One-piece face has no corner seams to mar the beauty of its curved, flowing contours. Smoothly curved vanes and wafer-thin valves reduce resistance, in crease free-area and provide more effi cient air distribution. Picture windows and outside walls are blanketed with a layer of warm air--prevents cold drafts from flowing into the room. Adjusto-Stop screw stops the valve at any desired opening, balances system at Cutaway of No. 4& diffuser face--eliminates the need for additional duct dampers. Vanes can be set for any desired deflection without shearing off at ends. Outstanding for use with conventional heating systems, perimeter heating and small-pipe perim eter heating. Standard Oak and Metales cent finishes. OPENING SIZES--10 in. x 4 in., 12 in. x 4 in., 14 in. x 4 in. and 14 in. x 2}4 in. Latter size is 15J in. x 5% in. overall-- ideal for narrow, hard-to-fit spaces under kitchen cabinets, in sill of large picture window, under stair risers, etc. NO. 15 SIDEWALL PERIMETER DIFFUSER wo. 265 PERIMETER BASEBOARD DIFFUSER for out-of-the-wall instalatiou where duct does not or cannot e^ter the wall. Adjusto-Stop permits | e system to be balanced at diffuser ace. Horizontal fins can be adjusted to row air stream at any angle in relation I? wall. Matching No. 262 Baseboard miles have same construction, without amper. Both units available in Beige prune coat or Metalescent finish, in a variety of sizes from 10 in. x 6 in. to Scientifically engineered to give a draftless blanket of air over the outside wall from a sidewall location. One size--10 in. x 6 in.--ideal for small pipe system. Provides complete, rapid diffusion of air. Works well on conventional duct and may be used with loop or radial slab installations. Top section is flared away from diffuser face--prevents air from scrubbing the wall. Vertical fins in lower section spread air over wide area-- parallel to the floor. Widespread air pattern insures blanketing of rectangu lar wall area. Balancing is accomplished easily at the face. Flat-spring linkage holds valve rattle-free in any position. Sponge rubber gasket seals against wall. Beige prime coat or Metalescent finish. "E" FRAME FOR NO. 15 DIFFUSER Makes conversion of No. 15 Diffuser to baseboard use extremely easy. New style frame blends smoothly with diffuser contours. Made of heavy-gauge steel, finished in beige prime coat or metales cent. WRITE for AIR CONTROL CATALOG No. 54-AC-COMPLETE ENGINEERING DATA, SIZES 1411