Reggio Registers 610-BL Adjustable Air Flow Louver For 4" X 8" Vent - Black

<p>Louver assemblies are designed to fit behind Reggio's grilles to control air flow and increase heating and cooling efficiency. Mounted independently of the grille, they are opened and closed with a flathead screwdriver. In some cases, you may have to remove the grille to adjust louvers. Allow 2 5/16" clearance for louvers behind grille. Foam strips for installation are included with each louver.</p><p><strong>Features:</strong></p><ul><li>Designed specifically for use with Reggio 610 model grilles</li><li>Fits directly behind grille to allow control of air flow with a provided key for increased efficiency</li><li>Does not control the direction of airflow</li><li>Foam mounting strips included for easy installation</li><li>Constructed from high quality steel for a durable product that will last for years</li></ul><p><strong>Specifications:</strong></p><ul><li>Duct Size: 8" x 4"</li><li>Outside Length: 8"</li><li>Outside Width: 4"</li><li>Installation Location: Floor, Wall</li><li>Heat Approved: Yes</li><li>Material: Steel</li></ul>

• Reggio Registers 610-BL
• Louvers Collection
• Vent Cover Accessories
• Black