13" x 5" Aluminum Supply/Exhaust Grille for a Round Spiral Duct - Grill Cover with Adjustable Louver Blades - Air HVAC Return Register for Home, Bathroom, Ceiling

HVAC OV works with manufacturers, markets and distributes products and system solutions for simplified construction and improved indoor climate. // The products are characterised by their quality, ease of assembly and consideration towards the environment. // We simplify construction // At HVAC OV, we simplify construction because it is in human nature to build. By simplifying in every stage, we make it easier to install seamlessly. We develop products with people in mind. We offer solutions that meet the demands for comfort, simplicity and aesthetics. // We are driven by a strong passion and desire to continuously offer improvements. // Partly for all the customers and partners who use our products and solutions, but also for the people who live and work in buildings that use our products. We simplify construction and help to create a healthy indoor climate. // Ideal for all tumble dryer vent pipes, hoses, bathroom extractors & vents, air conditioning and heating units, kitchen vents & fans, all home wall and ceiling vents, heat transfer and ventilation systems, gas & electric dryers, cooker hood extractors, as well as a wide variety of industrial uses. grill vent, ventilation system.

• Adjustable air vent for round spiral ducts – designed for both air supply and exhaust ventilation with manually adjustable louver blades to allow precise airflow control and a bezel flange ensuring tight seel around the duct. Great for HVAC systems in homes.
• This HVAC register is designed to fit 12.80 x 4.92 Inch duct opening. It has 1.69 Inches in thickness and overall dimensions of the grille cover - 13.58 x 6.06 Inch. It can fit tightly along the curved surface of spiral ducts, regardless of the duct diameter.
• The vent cover is made of galvanized steel sheet without any welds. No anti-corrosion protection is required for the grille. The adjustable louver blade angle allows for controlled airflow and long-lasting durability.
• Covers are designed to install flush on round ductwork, delivering a stable, professional finish for any HVAC setup. The manually adjustable louver blades allow precise airflow control. SCREWS INCLUDED
• Wall vent cover is great for home improvement. Compatible with most indoor HVAC systems – works as a return air grille, supply vent, or exhaust air cover. This Air vent is ideal for renovations and upgrades. Suitable as AC vent or duct cover.