Aluminum Wall Vent Cover - 8 x 4 Inch AC Grille with Adjustable Blades

Ventilation Air Grille 8" x 4" [8" x 4" Duct Hole] [9.6" x 5.6" Face]

Before making a purchase, ensure that your duct opening measures 8" x 4" to accommodate this ventilation air grille. The duct hole refers to the opening where the grille will be installed, whether in a wall or ceiling. When measuring, always start with the width followed by the height to ensure you select the correct size for your grille.

For accurate installation, avoid measuring your old grille. Once removed, measure the width and height of the opening to determine the size of the new grille needed. Each grille comes with a front end frame that overlaps at the junction with the wall or ceiling, resulting in an outer size of 9.6" W x 5.6" H.

Installation Guide for Air Vent Covers:

Step 1: Gather the necessary tools including a screwdriver or drill, meter, pencil, and safety equipment before starting the installation. If the hollow opening is not yet prepared, use appropriate tools to create it based on the material of the ceiling. Measure the width and height of the hollow to match the size stated on the product label.

Step 2: After opening the product package, remove the diffuser and screws provided. Secure the diffuser in the hollow by inserting screws into the designated holes. Do not tighten the screws completely until the upcoming step.

Step 3: Align the diffuser horizontally and vertically to maintain parallelism with the open hole. Once satisfied with the alignment, securely tighten the screws to prevent any movement.

Step 4: Manually open the diffuser blades and adjust the damper with the lever to control airflow direction. The diffuser blades regulate air direction, while the damper blades control airflow.

Being a straightforward process, installing sidewall openings requires measuring the width and height to ensure the correct size is ordered. The grille dimensions should match the sidewall opening dimensions for a proper fit.

Key Features: - Made of rust-free high-grade aluminum for durability - Offers versatile airflow control with adjustable blades - Stylish white powder-coat finish for a polished look - Easy installation with included screws - Efficient air dispersion with 180° airflow direction

Whether for domestic or commercial use, this ventilation air grille is a versatile choice suitable for various settings such as bedrooms, offices, and commercial premises. Produced by Laminaire, a Colombian company specializing in HVAC products since 1984, this grille provides comfort solutions for modern buildings. Additional projects featuring their products include installations in buildings located in Panama, Colombia, and Ecuador.

Ensure accurate fitment by measuring your wall or ceiling opening prior to ordering, with dimensions ideally matching 8"W x 4"H for this specific grille. Designed for noise-free operation, this grille comes with adaptable blades and secure packaging for reliable use as a wall air vent cover.

product information: