This white 9" x 9" louvred plastic vent is designed to cover a triple brick aperture, offering a free air space of 16900mm². It is suitable for venting gas appliances up to 41kW.

Product Features:

• Free Air Space: Provides 16900mm² of free air space.
• Aperture Coverage: Designed to cover a triple brick aperture.
• Gas Appliance Suitability: Suitable for venting gas appliances up to 41kW.
• Insect Minimisation: Minimises insect intrusion.

This louvred plastic vent in white is a practical choice for ventilation needs.