BROAN-NuTone MD10TU Damper 321702-401 This unit features a 30-inch

This unit features a 30-inch capillary tube

Vast Compatibility: Fits an extensive range of Teledyne Laars and Jandy models

Swapping in a fresh Broan-NuTone S97010255 is a standard maintenance task for contractors to ensure the 9417DN-R01 or 9427P-R01 NuTone units meet the localized airflow requirements of the space while operating at the lowest possible decibel level

extending the service life of the drive package

ensuring maximum structural integrity and corrosion resistance in commercial piping environments

BROAN-NuTone MD10TU Damper 321702-401 This unit features a 30-inchThe 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