Solar 20cm Deck Vent (Ø20cm / 7.9in) — White | 4Boats

Solar vent, diameter 20cm – white finish, designed to provide reliable, autonomous ventilation powered by solar energy.

This solar vent ensures continuous air circulation on board by harnessing solar energy to activate the built-in fan, refreshing the atmosphere even during calm, windless days. Designed with impermeability in mind, it features internal water-activated balls that close the ventilation holes when exposed to rain or waves, keeping your boat safe and dry. The vent includes a dual-function system with an on/off switch and reversible fan control for clockwise or counter-clockwise operation.

Key Features:

• Diameter: 20 cm
• Cut-out area: 95 mm
• Colour: White
• Solar-powered operation – no external wiring required
• Water-activated impermeability system with internal shut-off balls
• On/off switch for manual control
• Reversible fan direction (clockwise and counter-clockwise)
• Durable plastic construction for marine environments

Applications:

• Boats, yachts, and motorhomes requiring fresh air circulation
• Maintains ventilation even when stationary or during calm weather
• Helps reduce moisture, odours, and condensation

Note: Model 98681 is available with an Inox plated cover.