Resideo ZD18X8TZ Parallel Blade Damper S/R 18"L X 8"H 24V

The Resideo ZD18X8TZ is a parallel blade damper for HVAC systems that controls airflow. Made from strong aluminum, this damper is designed to easily control the flow of air along ducts for maximum system efficiency. The damper has a torque of 71 in-oz, and can be adjusted with precise airflow. Low leakage rate of 0.5" little air loss, energy efficiency. A 24V motor that pulls 8A powers the damper and it works with a system that includes an LED display for easy monitoring and control. The unit is a reliable piece of hardware with a robust construction that is an better of hardware to keep residential or commercial HVAC setups running smoothly and efficiently.