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SECTION 23 34 00SOLAR ATTIC FANS

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Copyright 2017 - 2017 ARCAT, Inc. - All rights reserved

1 GENERAL

1.1 SECTION INCLUDES

1.1.1 Roof-mounted solar powered attic fans with self-flashing style base:1.1.1.1 Models with solar panel directly affixed to the fan unit (SFA series).

1.1.1.1.1 Fan control options.1.1.1.1.2 Metal roof flashing accessory.

1.1.1.2 Models with remote mounted solar panel (SFD series).1.1.1.2.1 Fan control options.1.1.1.2.2 Metal roof flashing accessory.1.1.1.2.3 Adjustable solar panel mounting bracket accessory.1.1.1.2.4 Extended power cable accessory.

1.1.2 Roof-mounted solar powered attic fans with curb-mount style base:1.1.2.1 Models with solar panel directly affixed to the fan unit (CMA series).

1.1.2.1.1 Fan control options.1.1.2.1.2 Roof curb accessories.

1.1.2.2 Models with remote mounted solar panel (CMD Series).1.1.2.2.1 Fan control options.1.1.2.2.2 Roof curb accessories.1.1.2.2.3 Adjustable solar panel mounting bracket accessory.1.1.2.2.4 Extended power cable accessory.

1.1.3 Retrofit style gable-mounted solar powered attic fans (GM series):1.1.3.1 Fan control options.1.1.3.2 Adjustable solar panel mounting bracket accessory.1.1.3.3 Extended power cable accessory.

1.1.4 Wall-mount style solar powered fans (WM series):1.1.4.1 Fan control options.1.1.4.2 Metal building wall-mount flashing kit.1.1.4.3 Adjustable solar panel mounting bracket accessory.1.1.4.4 Extended power cable accessory.

1.1.5 Passive Vents:1.1.5.1 Roof Mounted - Self-flashing.

1.1.5.1.1 Metal roof flashing accessory.1.1.5.2 Roof Mounted - Curb-mount.

1.1.5.2.1 Roof curb accessories.1.1.5.3 Wall Mounted Vents.

1.1.5.3.1 Metal building wall-mount flashing kit.

1.2 RELATED SECTIONS

1.2.1 Section 07 70 00 - Roof and Wall Specialties and Accessories.

23 34 00-1

1.2.2 Section 23 05 00 - Common Work Results for HVAC.

1.3 REFERENCES

1.3.1 Third-Party Windstorm Certification:1.3.1.1 Texas Department of Insurance (TDI), evaluation number RV-59.1.3.1.2 Florida Building Commission (FBC), approval number FL13339.

1.3.2 US Green Building Council (USGBC):1.3.2.1 Leadership in Energy and Environmental Design (LEED).

1.3.3 ASTM International (ASTM):1.3.3.1 ASTM A792/A792M - Standard Specification for Steel Sheet, 55% Aluminum-

Zinc Alloy-Coated by the Hot-Dip Process.1.3.3.2 ASTM D2244/ASTM D523 - Natural Weathering Resistance.1.3.3.3 ASTM D3359 method B - Adhesion Testing for Finishes and Coatings.1.3.3.4 ASTM E330-02 - Structural Performance of Exterior Windows, Doors, Skylights

and Curtain Walls by Uniform Static Air Pressure Difference.1.3.3.5 ASTM G85 - Acid Salt Spray Resistance for Powder Coatings.

1.3.4 American Architectural Manufacturer Association (AAMA):1.3.4.1 AAMA 2604 - Voluntary Specification, Performance Requirements and Test

Procedures for High Performance Organic Coatings on Aluminum Extrusions and Panels.

1.4 SUBMITTALS

1.4.1 Submit under provisions of Section 01 30 00 - Administrative Requirements.

1.4.2 Product Data: Manufacturer's data sheets on each product to be used, including:1.4.2.1 Manufacturer's printed installation instructions, showing required preparation and

installation procedures.1.4.2.2 Storage and handling requirements and recommendations.1.4.2.3 Installation methods.1.4.2.4 Cleaning and maintenance instructions.

1.4.3 Closeout Submittals: Documentation of manufacturer's warranty.

1.5 QUALITY ASSURANCE

1.5.1 Installer: Minimum 2 years experience with similar drainage mat materials.

1.5.2 Mock-Up: Provide a mock-up for evaluation of surface preparation techniques and application workmanship.1.5.2.1 Finish areas designated by Architect.1.5.2.2 Do not proceed with remaining work until workmanship and appearance are

approved by Architect.1.5.2.3 Subject to approval by Architect, mock-up may be retained as part of finish work.

1.5.3 Pre-Installation Meetings: Conduct pre-installation meetings to verify project requirements, substrate conditions, construction documents, details and manufacturer's warranty requirements.

1.6 DELIVERY, STORAGE, AND HANDLING

1.6.1 Delivery: Deliver materials in manufacturer's original, unopened, undamaged rolls/pallets with identification labels intact.

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1.6.2 Storage and Protection: Store materials protected from exposure to harmful environmental conditions and at temperature and humidity conditions recommended by the manufacturer.

1.7 PROJECT CONDITIONS

1.7.1 Maintain environmental conditions (temperature, humidity, and ventilation) within limits recommended by manufacturer for optimum results. Do not install products under environmental conditions outside manufacturer's recommended limits.

1.8 WARRANTY

1.8.1 Manufacturer's Warranty: Provide manufacturer's standard limited warranty against defects in manufacturing.1.8.1.1 PRODUCTS

1.9 MANUFACTURERS

1.9.1 Acceptable Manufacturer: Attic Breeze, LLC, which is located at: P. O. Box 1318 1370 FM 116; Gatesville, TX 76528; Toll Free Tel: 877-288-4234; Tel: 254-865-9999; Email:request info ([email protected]); Web:www.atticbreeze.net

1.9.2 Substitutions: Not permitted.

1.9.3 Requests for substitutions will be considered in accordance with provisions of Section 01 60 00 - Product Requirements.

1.10 SELF-FLASHING FANS

1.10.1 General Requirements:1.10.1.1 Standards Compliance:

1.10.1.1.1 Third-Party Windstorm Certified: Florida and Texas hurricane zones.1.10.1.1.1.1 Wind Load Rating: plus or minus115 lbs per sq ft (plus or

minus561 kg per sq m).1.10.1.1.1.1.1 ASTM E330-02.

1.10.1.1.1.2 Wind Speed Equivalence: +170 mph (273.6 km per hr).1.10.1.1.1.2.1 Based on 30 foot mean roof height in Exposure B.1.10.1.1.1.2.2 Wind zones 1-3; all roof pitches apply.

1.10.1.2 Fan Housing:1.10.1.2.1 Construction:

1.10.1.2.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.10.1.2.1.2 Tog-L-Lok fastening.

1.10.1.2.2 Base Flashing:1.10.1.2.2.1 Venturi-style housing; UltraFlo design technology.1.10.1.2.2.2 Predrilled mounting holes for ease of installation.1.10.1.2.2.3 Self-flashing design; 4 in (102 mm) flashing.

1.10.1.3 DC Motor: High-efficiency, variable speed.1.10.1.4 Finish: Heavy-duty powder coated finish.

1.10.1.4.1 Tiger/Drylac Series 38 Super Durable TGIC Polyester.1.10.1.4.1.1 AAMA 2604 compliant for UV/weather resistance.1.10.1.4.1.2 5B minimum adhesion performance (ASTM D3359 method B).1.10.1.4.1.3 Passes 2,000 hour acid salt spray resistance testing (ASTM G85)

with 1/32 in (1 mm) maximum undercutting.1.10.1.4.1.4 Passes natural weathering test (ASTM D2244 & ASTM D523;

Florida 5 years exposure) with gloss retention > 80% and a 5.0 color change.

1.10.1.4.2 Standard Colors (no cost option).1.10.1.4.2.1 Color: Jet Black.

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1.10.1.4.2.2 Color: Bronze Brown.1.10.1.4.2.3 Color: Weathered Gray.1.10.1.4.2.4 Color: Terra Cotta.1.10.1.4.2.5 Color: Polar White.1.10.1.4.2.6 Color: Hickory.1.10.1.4.2.7 Color: Shakewood.

1.10.1.4.3 Custom Colors (upgrade option).1.10.1.4.3.1 Color: Brick Red.1.10.1.4.3.2 Color: Hawaiian Blue.1.10.1.4.3.3 Color: Anodized Silver.1.10.1.4.3.4 Color: Classic Green.1.10.1.4.3.5 Color: Turquoise.1.10.1.4.3.6 Color: Sandstone.

1.10.1.5 Fan Blade: 14 in (356 mm) aluminum; 5-wing blade.1.10.1.6 Solar Panel: High-efficiency monocrystalline; aluminum frame.1.10.1.7 Hardware: Stainless steel.1.10.1.8 Wildlife Guard: Stainless steel; 0.25 in (6.3 mm) mesh.1.10.1.9 Noise Level: Less than 30 dB (1 sonne).1.10.1.10 Fan Control:

1.10.1.10.1 Continuous operation/no fan control needed (no cost option).1.10.1.10.2 Thermal switch control (no cost option).1.10.1.10.3 Breeze Mate solar ventilation control system (upgrade option).

1.10.1.11 Metal Roof Flashing (upgrade option).1.10.1.11.1 Construction:

1.10.1.11.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.10.1.11.1.2 Formed metal; seamless design.1.10.1.11.1.3 Predrilled mounting holes for ease of installation.

1.10.1.11.2 Finish: heavy-duty powder coated finish to match fan housing color.1.10.1.11.3 Flashing Type:

1.10.1.11.3.1 Standing Seam.1.10.1.11.3.2 R-Panel.1.10.1.11.3.3 Max Rib.

1.10.2 Basis of Design: SFA Series, Self-Flashing Solar Attic Fans as manufactured and supplied by Attic Breeze.1.10.2.1 Model: AB-2022A.

1.10.2.1.1 Maximum Airflow: 1400 CFM (39.64 cu m per min).1.10.2.1.2 Nominal Attic Coverage: Up to 2175 sq ft (202.06 sq m).1.10.2.1.3 Solar Panel:

1.10.2.1.3.1 Power Rating: 20 Watt.1.10.2.1.3.2 Mounting Type: Unit mounted solar panel.1.10.2.1.3.3 Mounting Bracket:

1.10.2.1.3.3.1 AZ50 zincalume alloy construction; 16 gauge.1.10.2.1.3.3.2 Integrated pivot bracket design.1.10.2.1.3.3.3 Stainless steel hardware.1.10.2.1.3.3.4 Multiple adjustment settings for solar panel inclination.1.10.2.1.3.3.5 Heavy-duty powder coated finish to match fan housing.

1.10.2.2 Model: AB-3022A.1.10.2.2.1 Maximum Airflow: 1700 CFM (48.14 cu m per min).1.10.2.2.2 Nominal Attic Coverage: Up to 2725 sq ft (253.16 sq m).1.10.2.2.3 Solar Panel:


1.10.2.2.3.3.1 AZ50 zincalume alloy construction; 16 gauge.1.10.2.2.3.3.2 Integrated pivot bracket design.

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1.10.2.2.3.3.3 Stainless steel hardware.1.10.2.2.3.3.4 Multiple adjustment settings for solar panel inclination.1.10.2.2.3.3.5 Heavy-duty powder coated finish to match fan housing.




1.10.3 Basis of Design: SFD Series, Self-Flashing Solar Attic Fans as manufactured and supplied by Attic Breeze.1.10.3.1 Model: AB-2022D.


1.10.3.1.3.1 Power Rating: 20 Watt.1.10.3.1.3.2 Mounting Type: Remote mounted solar panel.1.10.3.1.3.3 Mounting Bracket:

1.10.3.1.3.3.1 Standard Mounting Bracket set (no cost option).1.10.3.1.3.3.1.1 AL5052 aluminum construction.1.10.3.1.3.3.1.2 Stainless steel hardware.1.10.3.1.3.3.1.3 Not adjustable for inclination or direction.1.10.3.1.3.3.1.4 Roof mounts only.

1.10.3.1.3.3.2 Universal Mounting Bracket (upgrade option).1.10.3.1.3.3.2.1 AL5052 aluminum construction.1.10.3.1.3.3.2.2 Stainless steel hardware.1.10.3.1.3.3.2.3 Fully adjustable for both inclination and

direction.1.10.3.1.3.3.2.4 May be mounted to any horizontal, inclined, or

vertical surface, or pole mounted as required.1.10.3.1.3.4 Power Cable:

1.10.3.1.3.4.1 Standard Power Cable (no cost option).1.10.3.1.3.4.1.1 15 ft (4.57 m) cable length; UV/weather resistant

quick disconnect plugs.1.10.3.1.3.4.1.2 2/C 18 AWG SJEOOW UV/weather resistant

cable.1.10.3.1.3.4.2 Extended Power Cable (upgrade option).

1.10.3.1.3.4.2.1 40 ft (4.57 m) cable length; UV/weather resistant quick disconnect plugs.

1.10.3.1.3.4.2.2 2/C 14 AWG SJEOOW UV/weather resistant cable.

1.10.3.2 Model: AB-3022D.1.10.3.2.1 Maximum Airflow: 1700 CFM (48.14 cu m per min).1.10.3.2.2 Nominal Attic Coverage: Up to 2725 sq ft (253.16 sq m).1.10.3.2.3 Solar Panel:


1.10.3.2.3.3.1 Standard Mounting Bracket set (no cost option).

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1.10.3.2.3.3.1.1 AL5052 aluminum construction.1.10.3.2.3.3.1.2 Stainless steel hardware.1.10.3.2.3.3.1.3 Not adjustable for inclination or direction.1.10.3.2.3.3.1.4 Roof mounts only.





















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1.10.3.4.3.3.2 Universal Mounting Bracket (upgrade option).1.10.3.4.3.3.2.1 AL5052 aluminum construction.1.10.3.4.3.3.2.2 Two bracket set.1.10.3.4.3.3.2.3 Stainless steel hardware.1.10.3.4.3.3.2.4 Fully adjustable for both inclination and








1.11 CURB-MOUNTED FANS


1.11.1.1.1 Third-Party Windstorm Certified: Florida.1.11.1.1.1.1 Wind Load Rating: plus or minus115 lbs per sq ft (plus or





1.11.1.2.2 Base Flashing:1.11.1.2.2.1 Venturi-style housing; UltraFlo design technology.1.11.1.2.2.2 Predrilled mounting holes for ease of installation.1.11.1.2.2.3 Curb design; 2 in (51 mm) drop down box.

1.11.1.3 DC Motor: High-efficiency, variable speed.1.11.1.4 Finish: Heavy-duty powder coated finish.

1.11.1.4.1 Tiger/Drylac Series 38 Super Durable TGIC Polyester.1.11.1.4.1.1 AAMA 2604 compliant for UV/weather resistance.1.11.1.4.1.2 5B minimum adhesion performance (ASTM D3359 method B).1.11.1.4.1.3 Passes 2,000 hour acid salt spray resistance testing (ASTM G85)


Florida 5 years exposure) with gloss retention > 80% and a 5.0

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color change.1.11.1.4.2 Standard Colors (no cost option).

1.11.1.4.2.1 Color: Jet Black.1.11.1.4.2.2 Color: Bronze Brown.1.11.1.4.2.3 Color: Weathered Gray.1.11.1.4.2.4 Color: Terra Cotta.1.11.1.4.2.5 Color: Polar White.1.11.1.4.2.6 Color: Hickory.1.11.1.4.2.7 Color: Shakewood.




1.11.1.11 Roof Curbs (upgrade option).1.11.1.11.1 Roof curb installation kit for metal/tile roof applications:

1.11.1.11.1.1 Construction:1.11.1.11.1.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.11.1.11.1.1.2 Dimension: 23-1/4 in (591 mm) square by 6 in (152 mm)

high curb with 2-1/4 in (57 mm) base flashing.1.11.1.11.1.1.3 Tog-L-Lok fastening.1.11.1.11.1.1.4 Load rating: 200 lbs (90.72 kg).

1.11.1.11.1.2 Finish: Heavy-duty powder coat, UV resistant.1.11.1.11.1.2.1 Color: Black.1.11.1.11.1.2.2 Color: Brown.1.11.1.11.1.2.3 Color: Terra cotta.

1.11.1.11.1.3 Flashing: Self-adhesive, flexible Wakaflex flashing system.1.11.1.11.1.3.1 Color to match powder coated finish of roof curb.1.11.1.11.1.3.2 Flashing rolls precut for ease of installation.

1.11.1.11.1.4 Mounting Hardware: self-tapping screws with neoprene bonded washers included.

1.11.1.11.2 Roof curb for TPO/EPDM/Membrane flat roof applications:1.11.1.11.2.1 Construction:

1.11.1.11.2.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.11.1.11.2.1.2 Dimension: 23-1/4 in (591 mm) square by 6 in (152 mm)

high curb with 2-1/4 in (57 mm) base flashing.1.11.1.11.2.1.3 Tog-L-Lok fastening.1.11.1.11.2.1.4 Load rating: 200 lbs (90.72 kg).

1.11.1.11.2.2 Finish: Mill finish.

1.11.2 Basis of Design: CMA Series, Curb-Mounted Solar Attic Fans as manufactured and supplied by Attic Breeze.1.11.2.1 Model: AB-2042A.

1.11.2.1.1 Maximum Airflow: 1400 CFM (39.64 cu m per min).1.11.2.1.2 Nominal Attic Coverage: Up to 2175 sq ft (202.06 sq m).

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1.11.2.1.3 Solar Panel:1.11.2.1.3.1 Power Rating: 20 Watt.1.11.2.1.3.2 Mounting Type: Unit mounted solar panel.1.11.2.1.3.3 Mounting Bracket:








1.11.3 Basis of Design: CMD Series, Curb-Mounted Solar Attic Fans as manufactured and supplied by Attic Breeze.1.11.3.1 Model: AB-2042D.







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1.12 Retrofit style gable-mounted FANS




1.12.1.1.1.2 Wind Speed Equivalence: +170 mph (273.6 km per hr).1.12.1.1.1.2.1 Based on 30 foot mean roof height in Exposure B.

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1.12.1.1.1.2.2 Wind zones 1-3; all roof pitches apply.1.12.1.2 Fan Housing:

1.12.1.2.1 Construction:1.12.1.2.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.12.1.2.1.2 Tog-L-Lok fastening.

1.12.1.2.2 Base Flashing:1.12.1.2.2.1 Cylinder-style housing.1.12.1.2.2.2 Predrilled mounting holes for ease of installation.1.12.1.2.2.3 3 in (76 mm) flashing.

1.12.1.3 DC Motor: High-efficiency, variable speed.1.12.1.4 Finish: Mill finish.1.12.1.5 Fan Blade: 14 in (356 mm) aluminum; 5-wing blade.1.12.1.6 Solar Panel: High-efficiency monocrystalline; aluminum frame.1.12.1.7 Hardware: Stainless steel.1.12.1.8 Wildlife Guard: N/A.1.12.1.9 Noise Level: Less than 30 dB (1 sonne).1.12.1.10 Fan Control:


1.12.2 Basis of Design: GM Series, Retrofit Style Gable-Mounted Solar Attic Fans as manufactured and supplied by Attic Breeze.1.12.2.1 Model: AB-2052.












1.12.2.2 Model: AB-3052.1.12.2.2.1 Maximum Airflow: 1700 CFM (48.14 cu m per min).1.12.2.2.2 Nominal Attic Coverage: Up to 2275 sq ft (211.35 sq m).

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1.12.2.2.3 Solar Panel:1.12.2.2.3.1 Power Rating: 30 Watt.1.12.2.2.3.2 Mounting Type: Remote mounted solar panel.1.12.2.2.3.3 Mounting Bracket:










1.12.2.3 Model: AB-4052.1.12.2.3.1 Maximum Airflow: 1875 CFM (53.09 cu m per min).1.12.2.3.2 Nominal Attic Coverage: Up to 2525 sq ft (234.58 sq m).1.12.2.3.3 Solar Panel:










1.12.2.3.3.4.2.2 2/C 14 AWG SJEOOW UV/weather resistant

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cable.1.12.2.4 Model: AB-6052.












1.13 Wall-mounted FANS



minus561 kg per sq m).1.13.1.1.1.1.1 ASTM E 330-02.




1.13.1.2.2 Base Flashing:1.13.1.2.2.1 Cylinder-style housing.1.13.1.2.2.2 18.375 in (467 mm) square mounting box; 3.0 in (76 mm) depth.1.13.1.2.2.3 0.8125 in (20.6 mm) flashing.

1.13.1.2.3 Louvers:1.13.1.2.3.1 Fixed/Static louvers.1.13.1.2.3.2 2 in (50.8 mm) wide; 18 in (457 mm) long.

1.13.1.3 DC Motor: High-efficiency, variable speed.

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1.13.1.4 Finish: Heavy-duty powder coated finish.1.13.1.4.1 Tiger/Drylac Series 38 Super Durable TGIC Polyester.

1.13.1.4.1.1 AAMA 2604 compliant for UV/weather resistance.1.13.1.4.1.2 5B minimum adhesion performance (ASTM D3359 method B).1.13.1.4.1.3 Passes 2,000 hour acid salt spray resistance testing (ASTM G85)



1.13.1.4.2 Standard Colors (no cost option).1.13.1.4.2.1 Color: Jet Black.1.13.1.4.2.2 Color: Bronze Brown.1.13.1.4.2.3 Color: Weathered Gray.1.13.1.4.2.4 Color: Terra Cotta.1.13.1.4.2.5 Color: Polar White.1.13.1.4.2.6 Color: Hickory.1.13.1.4.2.7 Color: Shakewood.




1.13.1.11 Metal Building Wall-Mount Flashing Kit (upgrade option).1.13.1.11.1 Construction: AZ50 zincalume alloy (ASTM A792); 22 gauge.1.13.1.11.2 Finish: Heavy-duty powder coat, UV resistant; color to match powder

coated finish of wall-mount fan.1.13.1.11.3 Mounting Hardware: self-tapping screws with neoprene bonded washers

included.

1.13.2 Basis of Design: WM Series, Wall-Mounted Solar Fans as manufactured and supplied by Attic Breeze.1.13.2.1 Model: AB-2062.




1.13.2.1.3.3.2 Universal Mounting Bracket (upgrade option).1.13.2.1.3.3.2.1 AL5052 aluminum construction.

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1.13.2.1.3.3.2.2 Stainless steel hardware.1.13.2.1.3.3.2.3 Fully adjustable for both inclination and





















1.13.2.3.3.3.1 Standard Mounting Bracket set (no cost option).1.13.2.3.3.3.1.1 AL 5052 aluminum construction.1.13.2.3.3.3.1.2 Stainless steel hardware.

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1.13.2.3.3.3.1.3 Not adjustable for inclination or direction.1.13.2.3.3.3.1.4 Roof mounts only.




















1.14 PASSIVE VENTILATION


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1.14.1.1.1 Third-Party Windstorm Certified: Florida.1.14.1.1.1.1 Wind Load Rating: plus or minus115 lbs per sq ft (plus or



1.14.1.2 Finish: Heavy-duty powder coated finish.1.14.1.2.1 Tiger/Drylac Series 38 Super Durable TGIC Polyester.

1.14.1.2.1.1 AAMA 2604 compliant for UV/weather resistance.1.14.1.2.1.2 5B minimum adhesion performance (ASTM D3359 method B).1.14.1.2.1.3 Passes 2,000 hour acid salt spray resistance testing (ASTM G85)



1.14.1.2.2 Standard Colors (no cost option).1.14.1.2.2.1 Color: Jet Black.1.14.1.2.2.2 Color: Bronze Brown.1.14.1.2.2.3 Color: Weathered Gray.1.14.1.2.2.4 Color: Terra Cotta.1.14.1.2.2.5 Color: Polar White.1.14.1.2.2.6 Color: Hickory.1.14.1.2.2.7 Color: Shakewood.


1.14.1.3 Hardware: Stainless steel.1.14.1.4 Wildlife Guard: Stainless steel; 0.25 in (6.3 mm) mesh.

1.14.2 Basis of Design: Self-Flashing Passive Vents as manufactured and supplied by Attic Breeze.1.14.2.1 Model: AB-1015.

1.14.2.1.1 Net Free Area: 1.4 sq ft (0.13 sq m).1.14.2.1.2 Vent Housing:

1.14.2.1.2.1 Construction:1.14.2.1.2.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.14.2.1.2.1.2 Tog-L-Lok fastening.

1.14.2.1.2.2 Base Flashing:1.14.2.1.2.2.1 Predrilled mounting holes for ease of installation.1.14.2.1.2.2.2 Self-flashing design; 4 in (102 mm) flashing.1.14.2.1.2.2.3 Square design with rounded corners.

1.14.2.1.2.3 Vent Cover:1.14.2.1.2.3.1 Removable top cover.1.14.2.1.2.3.2 Square design.

1.14.2.1.3 Metal Roof Flashing (upgrade option).1.14.2.1.3.1 Construction:

1.14.2.1.3.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.14.2.1.3.1.2 Formed metal; seamless design.1.14.2.1.3.1.3 Predrilled mounting holes for ease of installation.

1.14.2.1.3.2 Finish: heavy-duty powder coated finish to match fan housing color.

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1.14.2.1.3.3 Flashing Type:1.14.2.1.3.3.1 Standing Seam.1.14.2.1.3.3.2 R-Panel.1.14.2.1.3.3.3 Max Rib.

1.14.3 Basis of Design: Curb-Mounted Passive Vents as manufactured and supplied by Attic Breeze.1.14.3.1 Model: AB-1020.



1.14.3.1.2.2 Base Flashing:1.14.3.1.2.2.1 Predrilled mounting holes for ease of installation.1.14.3.1.2.2.2 Curb design; 2 in (51 mm) drop down box.

1.14.3.1.2.3 Vent Cover:1.14.3.1.2.3.1 Removable top cover.1.14.3.1.2.3.2 Square design.

1.14.3.1.3 Roof Curbs (upgrade option).1.14.3.1.3.1 Roof curb installation kit for metal/tile roof applications:

1.14.3.1.3.1.1 Construction:1.14.3.1.3.1.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.14.3.1.3.1.1.2 Dimension: 23-1/4 in (591 mm) square by 6 in

(152 mm) high curb with 2-1/4 in (57 mm) base flashing.1.14.3.1.3.1.1.3 Tog-L-Lok fastening.1.14.3.1.3.1.1.4 Load rating: 200 lbs (90.72 kg).

1.14.3.1.3.1.2 Finish: Heavy-duty powder coat, UV resistant.1.14.3.1.3.1.2.1 Color: Black.1.14.3.1.3.1.2.2 Color: Brown.1.14.3.1.3.1.2.3 Color: Terra cotta.

1.14.3.1.3.1.3 Flashing: Self-adhesive, flexible Wakaflex flashing system.1.14.3.1.3.1.3.1 Color to match powder coated finish of roof curb.1.14.3.1.3.1.3.2 Flashing rolls precut for ease of installation.

1.14.3.1.3.1.4 Mounting Hardware: self-tapping screws with neoprene bonded washers included.

1.14.3.1.3.2 Roof curb for TPO/EPDM/Membrane flat roof applications:1.14.3.1.3.2.1 Construction:

1.14.3.1.3.2.1.1 AZ50 zincalume alloy (ASTM A792); 22 gauge.1.14.3.1.3.2.1.2 Dimension: 23-1/4 in (591 mm) square by 6 in

(152 mm) high curb with 2-1/4 in (57 mm) base flashing.1.14.3.1.3.2.1.3 Tog-L-Lok fastening.1.14.3.1.3.2.1.4 Load rating: 200 lbs (90.72 kg).

1.14.3.1.3.2.2 Finish: Mill finish.

1.14.4 Basis of Design: Wall-Mounted Passive Vents as manufactured and supplied by Attic Breeze.1.14.4.1 Model: AB-1025.



1.14.4.1.2.2 Base Flashing:1.14.4.1.2.2.1 18.375 in (467 mm) square mounting box; 2.0 in (51

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mm) depth.1.14.4.1.2.2.2 0.8125 in (20.6 mm) flashing.

1.14.4.1.2.3 Louvers:1.14.4.1.2.3.1 Fixed/Static louvers.1.14.4.1.2.3.2 2 in (50.8 mm) wide; 18 in (457 mm) long.

1.14.4.1.3 Metal Building Wall-Mount Flashing Kit (upgrade option).1.14.4.1.3.1 Construction: AZ50 zincalume alloy (ASTM A792); 22 gauge.1.14.4.1.3.2 Finish: Heavy-duty powder coat, UV resistant; color to match

powder coated finish of wall-mount passive vent.1.14.4.1.3.3 Mounting Hardware: self-tapping screws with neoprene bonded

washers included.1.14.4.2 EXECUTION

1.15 EXAMINATION AND PREPARATION

1.15.1 If preparation is the responsibility of another installer, notify Architect in writing of deviations from manufacturer's recommended installation tolerances and conditions.

1.15.2 Do not proceed with installation until substrates have been properly prepared and deviations from manufacturer's recommended tolerances are corrected. Prepare surfaces using the methods recommended by the manufacturer for achieving the best result for the substrate under the project conditions.

1.15.3 Commencement of installation constitutes acceptance of conditions.

1.16 INSTALLATION

1.16.1 Install products in strict accordance with manufacturer's instructions, approved submittals and in proper relationship with adjacent construction.

1.17 CLEANING AND PROTECTION

1.17.1 Protect installed solar attic fan or passive vents from damage during application and remainder of construction period, per manufacturer's written instructions.

END OF SECTION

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