Its purpose is very important. It takes care of any residual gas vapors and exhaust them out, so that when you start your boat, you don't blow your own booty out of the water.
Turn on the ventilation system before you start the engine; normally on inboard engines which are in a confined space.
To allow the engine to breathe, and help to vent fumes as well.
Mechanical Ventilation System
Mechanical
must have a mechanical ventilation system (EQ-17)
Mechanical
Mechanical unless your boat was built before July 31, 1980.
The purpose of a ventilation system is to ensure good airflow into the area where one works or lives. A ventilation system helps air circulate better allowing fresh air to be pumped in.
Inboard gasoline boats built after July 31st, 1980 must have what type of ventilation system?
Its purpose is to circulate air through engine and fuel tank compartments.
Inboard boats require a ventilation system that includes both natural and forced ventilation to ensure proper airflow and reduce the risk of fuel vapors accumulating in the engine compartment. Typically, this involves the installation of intake and exhaust vents to allow fresh air in and exhaust harmful gases out. Additionally, powered blowers may be used to enhance air circulation, especially when the engine is running or after fueling. Regular maintenance of these systems is essential for safety and compliance with maritime regulations.
To remove flammable gases