New design threads into included deck plate, and is removable from outside without tools. On/off fan switch, LED lights and intake/exhaust switch accessible from inside the cabin for ease of use.
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Circulates fresh air in boat cabin eliminating mold, mildew and musty air
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Moves 1,000 cubic feet of air/hour or 24,000 cubic feet of air/day (4" model)
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Rechargeable battery allows for 24-hour continuous operation
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Whisper quiet fan operation
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No wiring required
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Built-in on/off fan switch, LED lights and intake/exhaust switch
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High capacity NiMh battery operates vent for up to 24 hours without sunlight on a full charge
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Threads into included deck plate and can be removed from outside without tools
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Complete air and green water shut-off from below
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All Day/Night Plus models come complete with white plastic interior trim ring, insect screen, mounting hardware and an easy-to-understand installation manual
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Replaces NICRO 3" and 4" snap-in deck plates (fits existing holes once snap-in deck plates are removed) and Day/Night Plus models