The BROAN-NU TONE LLC SRV Insulation Wrapper for F/L400-L700 is designed to enhance the efficiency of your ventilation system. This insulation wrapper is made from high-quality, thermal-resistant materials that help maintain optimal temperature and reduce energy loss. Its precise dimensions ensure a snug fit around the F/L400-L700 models, providing maximum coverage. This product meets industry standards for safety and performance, making it an essential component for improving HVAC efficiency and reducing energy costs in residential and commercial applications.
