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.

Attwood Marine 13411 Attributes

• Compatibility: Attwood 1494/ 1423/ 1424/ 1425/ 1426 And 1496A Venturi/ Flush Louvered Or Trimline Vents
• Depth: 3-7/8 Inch
• Color: Black
• Material: Plastic

Attwood Marine 13411 Features & Benefits

• Plastic Vents Are Corrosion-Resistant
• Designed For Intake Or Exhaust And Meet ABYC H-2 Cross Sectional Area Requirements
• Use With Venturi, Flush Louvered Or Trimline Vents
• Easy To Install
• Limited 1 Year Warranty

Attwood Marine 13411 Warranties

• Attwood Warranty 2009.pdf