Ensure proper ventilation with this double brick aperture vent, designed to fully cover double brick apertures and meet the needs of gas appliances with outputs between 10-41kW. This vent is a versatile solution, suitable for use in areas such as larders, cupboards, and wardrobes. Crafted from durable plastic, the vent features a flush-fit design that ensures a sleek, unobtrusive appearance in any installation. With a free air space of 10,900mm², it provides efficient airflow to meet ventilation requirements while maintaining compliance with building and gas regulations. Easy to maintain, the vent can be washed in warm soapy water to keep it clean and functional. Please note that an insect screen is not supplied with this product. Key features include a design for gas appliances, a flush-fit design, and a generous free air space. The vent is available in a black color and measures 229mm x 152mm (9" x 6").