Description
The Resideo ZD20X16TZ is a Parallel blade damper that is designed for HVAC systems with a spring return actuator. It is a 24V device and requires 71 in-oz of torque to guarantee that the blade is moved and controlled in the right manner. This damper is built to allow leakage of not more than 1% of the design flow rate at 0.5″ WC hence, the leakage control of air pressure and energy is efficient. It has four range stop options which allow the user to adjust the flow rate within the system to a high degree of accuracy.
