[6 x 8 Duct Hole] Vent Cover. 1-Way: Aluminum Curved Blade Adjustible Air Supply HVAC Ceiling Diffuser. Full Control Vert/Hor Airflow Direction with Easy Unrestricted Air Flow. [7.6 x 9.6"Face]

Attention! Before purchasing, measure the opening where the grille will be installed. This size should match the dimensions given in the product description 1-Way Aluminum Curved Blade Adjustable Air Supply HVAC Ceiling Diffuser L-CL 1: Made from rust-free high-grade ALUMINUM AA6063, this ceiling diffuser is both durable and efficient. Its extruded aluminum design ensures it is sturdy, light, and easy to install. The adjustable parallel blades graduate the air diffusion, allowing for full vertical or horizontal control, suitable for any ceiling type. Moreover, it's coated in a high-resistance electrostatic white paint, guaranteeing a smooth, shiny, and scratch-resistant finish. Key Features: - Rust-free Aluminum Construction: Enjoy years of use with our durable ALUMINUM AA6063 construction. - 1-Way Airflow Control: Vertical or horizontal control ensures optimal airflow where you need it. - Sleek White Finish: Elevate the look of your space with our electrostatically painted, shiny, and scratch-resistant surface. - Multi-Shutter Parallel Blade Damper: Experience unrestricted air flow with full vertical/horizontal direction control. - Easy Installation: Whether it's on the ceiling, drop ceiling panels, or drywall, this diffuser fits seamlessly. - ASHRAE Standard Quality: Trust in a product that has been serving the USA market for over 20 years. Installation Guide: From installation to product explanation and potential pitfalls – here's what you need to know. Tools Required: Screwdriver or drill, meter, pencil, security accessories, and tools to create a hollow (if one doesn’t exist). - Measuring: If your ceiling already has a hollow, first measure its width by height to ensure it matches the diffuser size indicated on the product bag label. If there's no hollow, measure and mark the appropriate size on the ceiling using the same diffuser size as a guide. - Setting Up: Before starting, open the product bag, remove the cardboard corners protecting the diffuser, and retrieve the included screws. Place the diffuser in the hollow and secure it to the ceiling by inserting screws into the diffuser frame holes. However, don’t tighten them just yet. - Alignment: Ensure the product is aligned both horizontally and vertically to maintain parallelism with the opening. Once aligned, tighten the screws firmly to prevent the diffuser from dislodging. - Final Touches: After installation, manually open the diffuser blades one by one, followed by the damper using its lever. N