Broan 10 Inch Universal Automatic Make-Up Air Damper with Pressure Sensor Kit

Broan 10 Inch Universal Automatic Make-Up Air Damper with Pressure Sensor Kit is the largest of 4 sizes: Size 10 Inches.

The Broan 10 Inch Universal Automatic Make-Up Air Damper with Pressure Sensor Kit is a neat gadget that keeps your home's air fresh. It smartly works with your range hood to bring in outside air only when your kitchen needs it most, making sure your hood runs like a champ. This system connects with other Broan range hoods that use a duct sensor, letting slave dampers move along with the main one. It's a clever way to help meet building codes related to make-up air and keeps your home comfortable by preventing unnecessary air leaks when your heating or cooling system is on. You'll need separate fresh air wall caps for it to do its thing properly.