Attwood Cowl Ventilator [1364A3] Brand_Swobbit Features: Easily removable

Features: Easily removable

and sunproof housing ensures long life

Along with improved LEDs for more output

Automatic Relay Thermal Shutdown (Over Temperature Protection)

Box Dimensions: 3"H x 4"W x 38"L WT: 1

Attwood Cowl Ventilator [1364A3] Brand_Swobbit Features: Easily removableCowl 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