Marinco 3" Day/Night Solar Vent - White [N20803W] Code Blue Outside diameter of both is

Outside diameter of both is 1

The easy-to-use and easy-to-install TD 50 touchscreen can work as an extra display at the helm station or for below-deck networked access to switching functions and data monitoring throughout your vessel

helicoidal knives and a resilient build with heavy-duty bearings and pinions ensure smooth operation even in challenging environments

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Marinco 3" Day/Night Solar Vent - White [N20803W] Code Blue Outside diameter of both is3" Day Night Solar Vent White The design threads into the included deck plate, and is removable from outside without tools. On off fan switches, LED lights, and intake exhaust switches are accessible from inside the cabin for ease of use. Features: Circulates fresh air in the boat cabin eliminating mold, mildew, and musty air Moves 1,000 cubic feet of air hour or 24,000 cubic feet of air day (4" model) A rechargeable battery allows for 24 hour