Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.

Attwood Marine 1364A3 Attributes

• Compatibility: 3 Inch Inside Diameter Wire Supported Ventilation Hose
• Type: Cowl
• Finish: Chrome Plated
• Color: Silver
• Material: Zinc
• With Fasteners: Yes

Attwood Marine 1364A3 Features & Benefits

• Features Flexible Hose Flange That Is Screwed Onto Hose, Then Vent Snaps Onto The Flange
• Constructed Of Chrome-Plated Die-Cast Perma-Plate ® ZAMAK
• Flange Is Non-Corrosive Plastic
• For Use With 3 Inch Inside Diameter Wire-Supported Ventilation Hose
• Limited 1 Year Warranty

Attwood Marine 1364A3 Installation Instructions

• 69219-b-cowl-vent-1364a.pdf

Attwood Marine 1364A3 Warranties

• Attwood Warranty 2009.pdf

Cowl Ventilator

Attwood hull-mounted vents are designed to install by fastening as a complete unit from either inside or outside the hull. Ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. Plastic vents are corrosion-resistant, will not discolor. All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross sectional area requirements.

For use with 3" I.D. wire-supported ventilation hose. Features flexible hose flange that is screwed onto hose, then vent snaps onto the flange. Vent constructed of chrome-plated die-cast Perma-Plate® ZAMAK. Flange is non-corrosive plastic. Installs with #8 screws.

Installation Hole Size: 3-1/4" to 3-1/2"