Attwood Stainless Steel Louvered Vent

• 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.
• All collector boxes and vents are designed for intake or exhaust and meet ABYC H-2 cross
sectional area requirements.
• All-welded 304 stainless steel construction with polished finish.
• Install with #8 fasteners.
• Requires collector box 1487A for 3” system.
• Dimensions: 11-5/16” L x 4-3/8” W x 3/4” D.
• Installation hole size: 3-1/4” x 10-3/8”.