ACTUATORS ARE INSTALLED ON THE 2ND DIMENSION, PHOTO IS GENERIC AND MAY NOT REPRESENT THE PART BEING ORDERED
Rectangular Damper | 18X20 ND MOTORIZED DAMPER
The hand damper is used to restrict airflow through the by-pass trunk during by-pass operation. These were designed to meet ACCA Manual Zr specification performance ratings and California Title 24 requirements.