Broan-nutone MD10TU 10" Universal Automatic Make-up Air Damper

Product Features

• Interlocked make-up air dampers provide make-up air when called for to keep the home comfortable by allowing the range hood to operate at optimum levels
• Direct wire design works with select BROAN range hoods to balance indoor air pressure by providing interlocked make-up air; damper opens automatically when fans are activated
• Slave dampers (MD6S, MD8S or MD10S) are interlocked to the main automatic or universal make-up air damper and open in unison for synchronized operation
• Interlocked make-up air systems avoid wasted energy associated with barometric solutions and do not let unwanted air into the home during heating or cooling activities so air pressure is equalized for a well-balanced environment