Proper Fuel Tank Ventilation Keeps Boats Running

Merrimac Marine Insurance

Without properly installing the fuel tank, boat owners can face some serious consequences. Over time, the vents can become clogged and leave you stranded. Here are a few tips on how to properly vent a fuel tank.

Avoid Spills

The experts at Merrimac Marine Insurance recommends a fuel-surge protector and a no-spill valve to help prevent gasoline spills. In addition to not being environmentally friendly, fuel spills stain the hull. Keep the valves clean to allow the tank to breathe.

Vertical Installation

Designed for vertical installation, the fuel vents aim to keep the exhaust fumes away from the interior of the boat and moving outboard. Mount the vents high enough to avoid water splashing into them.

Prevent Traps

Traps or sags in the vent lines can prevent proper system functioning. The fuel can puddle if the fuel line is not straight. Allow gravity to work for your vent line.

Clamshell Cover

These handy devices keep heavy spray from entering the vent lines and mixing with your fuel. Face downward to keep rain and waves from entering the vent.

These tips on how to properly vent a fuel tank can prevent issues with the fuel. Keeping the vents, screens, and tank clean can prevent the boat from leaving you stranded.