awv awv awv THE COMPANY

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2 THE COMPANY Over a century of dedication to quality products and customer satisfaction has enabled American Warming and Ventilating () to become the industry leader in the design and manufacture of louvers, sunshades and grilles. Founded in 1904, American Warming and Ventilating designs and manufactures a comprehensive line of architectural louvers, sunshades and decorative grilles. From the inception of new products to the refinement of exciting designs, the key to s growth is the knowledge, vision and pursuit of excellence of its engineering, manufacturing, sales and support staff. A company that anticipates changing customer requirements by continually updating facilities. Facilities which include modern production equipment, an in-house, computerized paint color formulating system and one of the most sophisticated product development and testing laboratories in the air control industry. Leadership in Innovative Louver Design Technology Regardless of size, shape, material or finish requirements, you can rely on American Warming and Ventilating to meet your needs. New Designs, More & Greater Air Flow. American Warming and Ventilating's Engineering Department operates a comprehensive research and development program that directs the design of new products and improves existing products through re-engineering. As a result of this ongoing program, the performance and appearance of our complete line of extruded aluminum louvers has been significantly improved. EXTRUDED ALUMINUM STATIONARY DRAINABLE S Our Model LE-31 louver has been the industry's performance leader for many years. Through design improvements, air flow through the louver has been increased by 25%, from 935 fpm to 1,250 fpm. The LE-33 offers an economical yet outstanding performing design. The large blade spacing offers an aesthetically pleasing look when "wider" sightlines are required. Likewise, the LE-21 offers a relatively large blade spacing. Both models have the traditional drainable blade louver design and have served as the basis of design in a variety of schools, hospitals and commercial office buildings. CONTENTS Extruded Aluminum Stationary Drainable Louvers Pg. 3 Extruded Aluminum Stationary Non-Drainable Louvers Pg. 4 Extruded Adjustable Louvers Pg. 5 Extruded Combination Louvers Pg. 5 Thin Line Louvers Pg. 6 Specifications and Performance Data (based on a 48" x 48" (1219 x 1219) louver). louvers are designed for 25 PSF (100 mph) wind load for 96" x 96" (2438 x 2438) standard construction panels. Multiple wide by multiple high panels require additional support. LE-31 Fabricated Acoustical Louvers Pg. 6 Wind-Driven Rain Louvers Pg. 7 Extruded Aluminum Stationary Drainable Louvers AMCA = MIAMI-DADE COUNTY = = CERTIFICATION KEY LE º 4" 8.01 (50%).20 in.wg " LE º 4" 8.32 (52%).19 in.wg " LE º 4" 8.66 (54%).125 in.wg LE º 4" 8.11 (51%).155 in.wg " = = = LE º 6" 9.24 (58%).21 in.wg " LE º 6" 9.24 (58%).21 in.wg " LE º 6" 8.00 (50%).17 in.wg " LE º 6" 7.71 (48%).24 in.wg " 2 S American Warming and Ventilating 7301 International Drive, Holland, Ohio S american warming and ventilating 7301 International Drive, Holland, Ohio LE-52 2" 5" 8.52 (53%).33 in.wg " 3

3 EXTRUDED ALUMINUM STATIONARY NON-DRAINABLE S The high performing LE-27 has a 56% free area. This non-drainable louver is perfect for exhaust applications where a minimum amount of space is available. In short, the LE-27 allows a greater amount of airflow through a smaller louver opening. "Standing the Test of Time" is an excellent way to describe the LE-47. Initially designed in 1957, the LE-47 is the epitome of a conventional blade louver. The only changes made during its tenure are the new drainable head and the optional "K" blade design (LE-48). LE-27 Specifications and Performance Data (based on a 48" x 48" (1219 x 1219) louver). louvers are designed for 25 PSF (100 mph) wind load for 96" x 96" (2438 x 2438) standard construction panels. Multiple wide by multiple high panels require additional support. EXTRUDED ADJUSTABLE S Typically used for industrial applications, many of stationary louvers are available as an adjustable model. Operating options include manual, electric and pneumatic actuators. *Performance Data for adjustable louvers is approximately 90% that of their stationary counterparts when in the full open position unless otherwise indicated. Specifications and Performance Data (based on a 48" x 48" (1219 x 1219) louver). louvers are designed for 25 PSF (100 mph) wind load for 96" x 96" (2438 x 2438) standard construction panels. Multiple wide by multiple high panels require additional support. EXTRUDED COMBINATION S Extruded Combination Louvers offer a stationary front blade with an adjustable rear blade. This gives the tenant the option to close the louver while still giving the stationary sight lines from the exterior of the building. Extruded Adjustable Louvers AMCA = MIAMI-DADE COUNTY = = LE-21A 45º 4" *6.53 (41%) *.20 in.wg *1056 * " LE-47A / 48A 45º 4" *7.61 (47%) *.18 in.wg *822 * " LE-31A 37.5º 6" *8.73 (55%) *.21 in.wg *1250 * " LE-33A 45º 6" *7.38 (46%) *.17 in.wg *1029 * " LE-63A 45º 6" *7.11 (44%) *.20 in.wg *1076 * " LE-88A 70º 6 *10.04 (66%) N/A N/A N/A 0.081" LE-21A 4 LE-47 Extruded Aluminum Stationary Non-Drainable Louvers AMCA = MIAMI-DADE COUNTY = = LE-27 45º 4" 9.03 (56%).09 in. wg " LE-47 / 48 45º 4" 8.21 (51%).18 in. wg " LE-49 30º 4" 8.94 (56%).088 in. wg " LE-63 45º 6" 7.92 (50%).20 in. wg " LE-81H 4" 4" 4.8 (30%).30 in. wg " LE-81V 4" 4" 4.8 (30%).30 in. wg " S American Warming and Ventilating 7301 International Drive, Holland, Ohio S american warming and ventilating 7301 International Drive, Holland, Ohio Specifications and Performance Data (based on a 48" x 48" (1219 x 1219) louver). louvers are designed for 25 PSF (100 mph) wind load for 96" x 96" (2438 x 2438) standard construction panels. Multiple wide by multiple high panels require additional support. Extruded Combination Louvers AMCA = MIAMI-DADE COUNTY = = LE-65C LE-45C 40º 4" 7.07 (44.2%).14 in.wg " LE-65C 37.5º 6" 8.19 (51.2%).150 in.wg " LE-32C 38.5º 6" 8.19 (51.2%).150 in.wg " LE-64BD 30/40º 6" 7.04 (44%).12 in.wg " LE-66C 45º 6" 6.46 (40.4%).195 in.wg " 5

4 THIN LINE S Thinline louvers are ideal for applications where unlimited frame depth is not a luxury. Also, like most of our louvers, the thin line louvers easily adapt to most curtain wall and window framing systems. When limited depth installations are required, the LE-58 offers drainable blade performance in a thin line louver. Furthermore, the LE-58 is available with continuous blade construction. WIND-DRIVEN RAIN S American Warming and Ventilating has developed Wind-Driven Rain Louvers to counter the problem of wind-driven rain damage. The LE-67VWD is a vertical blade wind-driven rain louver that provides Class A protection against the damaging effects of rain penetration and is AMCA Standard 500-L-99 certified. The LE-59HWD is a horizontal blade wind-driven rain louver that provides Class A protection against damaging effects of penetration. LE-15 Thin Line Louvers AMCA = MIAMI-DADE COUNTY = = 30º 1.375" 11.5 (72.6%).060 in.wg " 42º 1.375" 9.68 (61%).065 in.wg " LE-15 45º 1.5" 7.54 (47%).049 in.wg " LE-57 45º 2" 7.2 (45%).056 in.wg " LE-58 45º 2" 7.77 (48.6%).15 in.wg " FABRICATED ACCOUSTICAL S Specifications and Performance Data (based on a 48" x 48" (1219 x 1219) louver). louvers are designed for 25 PSF (100 mph) wind load for 96" x 96" (2438 x 2438) standard construction panels. Multiple wide by multiple high panels require additional support. LE-53 offers a full line of fabricated aluminum accoustic louvers. The blades are constructed with 16 ga. aluminum on the exterior and 20 ga. perforated aluminum on the interior. The blades are filled with fire and water resistant sound absorbing fiberglass insulation. LAA-12AF Fabricated Acoustical Louvers AMCA = MIAMI-DADE COUNTY = = Our Airfoil blade accoustic louver offers the same sound barrier as tradtional 12" deep louvers with a much lower pressure drop. Spacing Type LE-59 Wind-Driven Rain Louvers AMCA = MIAMI-DADE COUNTY = = LE-29 13/16" Vertical 2" 5.62 (35%) n/a 99.6% Effective " LAA-66 45º 6" 4.23 (26.4%).076 in.wg ga/16ga/20ga LE /8" Vertical 4" 4.4 (40.6%) Class 3 100% Effective " LAA-88 45º 8" 4.03 (25%).099 in.wg ga/16ga/20ga LE-53 2" Horizontal 5" 7.08 (44.3%) Class % Effective LAA-125 5" 12" 4.39 (27%).053 in.wg ga/16ga/20ga LE-59 2" Horizontal 5" 8.19 (51%) Class % Effective " LAA º 12" 2.38 (15%).099 in.wg ga/16ga/20ga LE "&1-5/8" Horizontal 6" 2.43 (21.9%) Class % Effective " LAA º 12" 3.52 (22%).13 in.wg ga/16ga/20ga LE /8" Vertical 6" 8.51 (53%) Class % Effective " LAA º 12" 5.53 (35%).13 in.wg ga/16ga/20ga LE /8" Vertical 6" 7.85 (49.1%) Class 1 100% Effective " 6 LAA-12AF 45º 12" 3.83 (24%).072 in.wg ga/16ga/20ga S American Warming and Ventilating 7301 International Drive, Holland, Ohio S american warming and ventilating 7301 International Drive, Holland, Ohio LE " Horizontal 7" 6.52 (41%) Class % Effective " 7

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