Marinco N20804S 4-Inch Day/Night Solar Vent, Stainless Steel

4" Day/Night Solar Vent - Stainless Steel

Features:

• Circulates fresh air in 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)
• 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" 4" snap-in deck plates (fits existing holes once snap-in deck plates are removed)

Marinco N20804S 4-Inch Day/Night Solar Vent helps circulate fresh air through boat cabins to reduce mold, mildew, and musty air. Designed for marine ventilation, this stainless steel solar vent moves up to 1,000 cubic feet of air per hour while operating quietly and without wiring, making it a practical choice for boats that need continuous airflow.

The rechargeable high-capacity NiMH battery supports up to 24 hours of operation without sunlight when fully charged. Built-in controls include an on/off fan switch, LED lights, and an intake/exhaust switch, allowing you to manage airflow according to your cabin’s needs. The vent threads into the included deck plate and can be removed from outside without tools for convenient access.

The Marinco Day/Night Plus model is designed to provide complete air and green water shut-off from below. It includes white plastic interior trim, an insect screen, mounting hardware, and an easy-to-understand installation manual. The vent replaces NICRO 3-inch and 4-inch snap-in deck plates after the existing deck plates are removed, allowing it to fit existing openings in compatible installations.

Key Features

• Fresh-air circulation: Moves up to 1,000 cubic feet of air per hour to help reduce mold, mildew, and musty cabin air.
• Rechargeable battery: High-capacity NiMH battery provides up to 24 hours of operation without sunlight when fully charged.
• Quiet, wiring-free operation: Whisper-quiet fan operation and solar charging eliminate the need for wiring.
• Flexible airflow control: Built-in on/off switch, LED lights, and intake/exhaust switch provide convenient operation.
• Marine-ready installation: Threads into the included deck plate and can be removed from outside without tools.
• Complete installation kit: Includes white interior trim, insect screen, mounting hardware, and installation manual.

Product Details

• Brand: Marinco
• Part number: N20804S
• Product type: Day/Night solar vent
• Vent size: 4 inches
• Exterior material: Stainless steel
• Air movement: Up to 1,000 cubic feet per hour
• Battery: Rechargeable high-capacity NiMH
• Compatibility: Replaces NICRO 3-inch and 4-inch snap-in deck plates after removal of existing plates
• Included components: White plastic interior trim ring, insect screen, mounting hardware, and installation manual

Choose the Marinco N20804S solar vent for dependable, quiet airflow and convenient day-and-night ventilation in your boat cabin.

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Marinco N20804S 4-inch stainless steel solar vent circulates fresh air quietly with rechargeable 24-hour battery operation and no wiring.