BROAN-NuTone MD10TU Damper 318518-761 this unit is designed for

this unit is designed for internal mechanical room mounting where reliable resistance-based output is critical

factory-preset to activate at 30 PSI on decreasing pressure to alert teams of critical system pressure drops

4 kW of reliable heating capacity for various residential applications

Enhanced Thermal Resistance: High-grade components like the 105°C rated capacitors prevent premature logic failure during peak summer loads

BROAN-NuTone MD10TU Damper 318518-761 this unit is designed forThe BROAN NuTone MD10TU is a heavy duty 10 inch universal automatic make up air damper engineered to resolve negative air pressure issues in modern, tight envelope residential construction. Designed for seamless integration with range hoods over 300 CFM, this HVAC pressure relief valve synchronizes with the exhaust system to provide fresh air intake, preventing backdrafting of combustion appliances. The unit features a normally closed motorized damper