Broan MD10S 10" Automatic Make-Up Air Slave Damper Only

BROAN interlocked make-up air dampers provide outside air, when required, to keep the air in the home fresher by allowing the range hood to operate at optimum levels.

Features with all optional accessories:

• BROAN interlocked make-up air dampers provide outside air when required to keep the air in the home fresher by allowing the range hood to operate at optimum levels
• Slave dampers are interlocked to the main automatic make-up air damper and open in unison for synchronized operation. They close, along with the main damper, as soon as the range hood is powered off. Slave dampers can be "ganged" together to provide a cost effective means to provide for higher volumes of make-up air
• Can be used to meet International Residential Code (IRC)-based requirements for make-up air