The METROPAC 24v Automatic Rectangular Damper (Model ZD18X10TZ) measures 18x10 inches and is designed for efficient airflow control in HVAC systems. Constructed from durable materials, this damper ensures reliable operation and longevity. It operates on a 24V power supply, making it compatible with most standard HVAC systems. The damper features a robust design that meets industry standards for performance and safety. Ideal for both residential and commercial applications, it helps optimize energy efficiency and maintain desired indoor climates.