Broan Universal Automatic Make-Up Air Damper with Pressure Sensor Kit with Size Options (MDTU)

The Broan Universal Automatic Make-Up Air Damper with Pressure Sensor Kit is designed to provide the best technology to equalize pressure between indoors and outdoors while providing effective ventilation for a cleaner, healthier home. Eliminate gases, smoke or particulates generated from naturally vented combustion devices like a fireplace or water heater. This is an interlocked, synchronized system that installs easily and requires only low-voltage wiring to the sensor. Perfect for new construction or retrofit into an existing home.

• Material: Galvanized Steel
• Application/Usage: Vent Hood
• Country of Origin: United States
• Instead a sensor is attached to the exhaust duct to detect if the range hood is operating
• 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 damper systems meet IRC Code requirements for make-up air with range hoods over 400 CFM
• Interlocked make-up air systems avoid wasted energy associated with barometric solutions
• Fresh air wall caps are required for use with Make-Up Air Dampers