SmartVent- Trim & Sleeve Kits/Fire Dampers

Description

The Trim Flange unit fits into the rough opening to provide a clean finished look on the interior wall. Trim flanges are available for use with standard masonry flood vents (1540-533) and Wood Wall Models (4” depth 1540-573 and 9” depth 1540-573-9) come standard in white.The stainless steel sleeve lining is available in a 7 inch sleeve that can expand up to 12 inches, and a 10 inch sleeve that can expand up to 15 inches. SMART VENT offers two UL-certified Fire Damper models. A masonry installation model (1540-530) and a wood wall installation model (1540-537). These fire dampers are certified to provide two hours of fire resistance. It is intended to be used in a situation in which fire proofing is required on a wall in which flood venting is installed, usually in a garage or vestibule. A fusible link holds a galvanized steel door in place. At 165°F (73.9°C), the link melts to permit the door to drop, blocking the path of the fire. Compatible with SMART VENT and FLOOD VENT models – The Fire Damper can safely be installed in the same cavity for either of the flood protection models, without interfering in their operation. Trim flange and inner sleeve are required for installation as well as a 8-inch minimum wall depth. For more information please view our Accessories Spec Sheet.