This roof vent has a two-speed fan, and high power even with the engine off. This 2-stage fan exchanges stale air and works extremely efficiently even when the fan is not turned on, with 3 to 12 m³ / h at wind speeds of 1 to 4 m / sec.

Dimensions

• Roof dome width 64 mm x height 200 mm
• Roof opening 105 mm

Features

• Fan motor 24 watt, 12 volt
• Robust plastic roof dome
• Capacity 90 m³ / h
• Power input 30 watt