Marinco Nicro Day/Night Plus Solar Vent SS 4"

Description Circulates fresh air in boat cabin eliminating mould, mildew and musty air Moves 1,000 cubic feet of air/hour or 24,000 cubic feet of air/day (4″ model) Rechargeable battery allows for 24-hour continuous operation Whisper quiet fan operation No wiring required Built-in on/off fan switch, LED lights and intake/exhaust switch High capacity NiMh battery operates vent for up to 24 hours without sunlight on a full charge Threads into included deck plate and can be removed from outside without tools Complete air and green water shut-off from below All Day/Night Plus models come complete with white plastic interior trim ring, insect screen, mounting hardware and an easy-to-understand installation manual Replaces NICRO 3″ and 4″ snap-in deck plates (fits existing holes once snap-in deck plates are removed) and Day/Night Plus models Replacement NiMh Battery (for these vents) Part No. 6-11609 High capacity battery pack 4.8V, 2.5 amp-hours For current Day/Night Vents