Description
The Resideo ZD28X20TZ is a high performance 2 position parallel blade zone damper that enables finer control over the air flow through the HVAC systems. This damper is 28” long and 20” high, it has a smooth fitting into ducting and has the ability to control air flow. It is powered by a 24V source and the S/R actuator rotates the blades from its default position to the low position, and reverts to the default position once set. This damper only has two settings, either fully open or fully closed to meet the desired level of airflow regulation.
