This insulation back is specifically designed for Broan-Nu Tone models ranging from 900 to 1500 CFM, enhancing energy efficiency and soundproofing. Made from premium insulating materials, it effectively reduces noise and heat loss, ensuring a comfortable environment. The insulation back is easy to install and fits perfectly within the designated units, adhering to industry standards for safety and performance. This product is essential for maintaining optimal airflow and comfort in your home.
