Accord Ventilation 6-In. Round Ceiling Damper, Brown

Accord Ventilation 6-In. Round Ceiling Damper, Brown offers precise control over your ventilation system with its knob-operated worm gear that smoothly adjusts the patented butterfly valve. This innovative design requires only 2-1/2 turns to fully open or close, making it easy to regulate airflow. Crafted from galvanized and unpainted steel, this damper is built for durability and effective volume control. An adjustable handle is included for added convenience, ensuring optimal performance in your ventilation setup. Model Number: ABCDBRDO6