Marinco MiniVent 1000 - 3-Inch White Solar Vent

The Marinco MiniVent 1000 is the smallest and most economical solar vent in the Marinco line, compact yet effective at just 7 inches in diameter and about 1-3/4 inches high. It is designed for boaters who want simple, passive ventilation without the cost or complexity of a full Day/Night vent.

This solar-powered exhaust-only vent keeps the boat cabin cool during hot sunlight hours, moving 700 cubic feet of air per hour under solar power, and continues to passively ventilate at night with even a light breeze. A built-in shut-off damper prevents water intrusion in rough seas, and the vent fits a 3-3/4-inch installation hole or retrofits into an existing hole up to 6 inches in diameter. It's available in white ABS plastic or stainless steel, complete with a white plastic interior trim ring, mounting hardware, and an installation manual. Browse more options in our mounting and rigging hardware category.

Key Features: 7" diameter, 1-3/4" height, 700 CFH airflow under solar power, exhaust-only function, passive nighttime ventilation, shut-off damper prevents water intrusion, fits 3-3/4" hole (retrofits to 6"), no batteries or wiring required.

Frequently Asked Questions

Does this vent need batteries? No, it's solar powered with no batteries or wiring required.

What size installation hole does this vent need? 3-3/4 inches, though it can retrofit into an existing hole up to 6 inches.

Does this vent work at night? Yes, it passively ventilates at night with even a light breeze.