Deck ventilator

Optimize airflow on board with the TMC Ø197 mm passive plastic roof ventilator. This roof and deck air extractor, designed for boats, works on the venturi principle: expelling air from the inside using the force of the outside wind.
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TMC PLASTIC PASSIVE ROOF VENT Ø197 MM: EFFICIENT VENTILATION FOR YOUR BOAT
Optimize air circulation on board with the TMC plastic passive roof vent Ø197 mm. This roof and deck air extractor, designed for boats, works on the venturi principle. It expels air from the inside using the force of the outside wind.
Thanks to its simple and reliable design based on air extraction, this equipment ensures a flow rate of 12 m³/h starting at a wind speed of 15 km/h, or 8 knots. The transparent shutter allows you to control the light inside the boat.
This TMC plastic passive roof vent Ø197 mm features rounded lines to avoid any snagging on the deck. Its simple installation, as a replacement for the DOMETIC GY20 or 21, ensures comfortable cabin ventilation. It opens and closes easily from the inside for optimal ventilation control.
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Technical specifications
- External height: 60 mm
- Roof drilling diameter: 105 mm
- Simple opening and closing system (transparent)
- Closes completely from the inside
- Cover: Plastic
- Overall Ø: 197 mm
- Height: 57 mm
- Drilling Ø: 95 mm
- Flow rate: 10 m³/hour
























