The 24v Automatic Rectangular Damper, measuring 12x16 inches, is designed for efficient airflow control in HVAC systems. This METROPAC damper features a durable construction that ensures reliable operation and longevity. It operates on a 24v power supply, making it compatible with most HVAC systems. The rectangular design allows for easy installation in various duct configurations, while its automatic operation ensures optimal airflow management. Ideal for both residential and commercial applications, this damper helps maintain energy efficiency and comfort by regulating air distribution effectively.