TruAire 15 in. Steel Brown Baseboard Diffuser Supply

The 115SB is a 15 in. baseboard return air diffuser used for baseboard openings. This diffuser returns air to your home and offers a subtle baseboard design. 1 simple pull of the latch and the single damper will close quietly and smoothly. Our product is constructed to ensure maximum airflow and complement your home decor. Using our product to outfit your ventilation system will improve your home air circulation. Duct (inside) length (in.) 4 or less Duct (inside) width (in.) 12 1/8 to 16 Outside Length 15.0 in Outside Width (in.) 2.75 in Material Steel Maximum Duct Opening Length (in.) 3 Maximum Duct Opening Width (in.) 15 Shape Triangle