The Attwood hull-mounted Chrome Cowl Air Vent (1364A3) from Nomadic Supply Company is designed to install by fastening as a complete unit from either inside or outside the hull of a boat or camper van. A ventilation hose (not included) twists into the bottom of the box to form a raised water barrier. The Attwood Marine Chrome Cowl Air Vent (1364A3) is corrosion-resistant plastic and 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 a 3″ I.D. wire-supported ventilation hose. The flexible hose flange is screwed onto the hose, then the vent snaps onto the flange.
Vent constructed of chrome-plated zinc. Flange is non-corrosive plastic. Installs with #8 fasteners. Black plastic base, attached hose flange. 3″ duct.
Attwood Marine Chrome Cowl Air Vent (1364A3) Features:
- Type: Cowl
- Material: Chrome-plated zamak, plastic
- Dimensions: 2-1/4″H x 5-5/16″W x 6″L
- Cutout Size: 3″
- Warranty: One year
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to