14-inch Flanged Starting Collar without Damper, crafted to initiate airflow with precision and reliability. Featuring a flanged design, this starting collar facilitates easy installation and a secure fit, minimizing air leaks and maximizing energy efficiency. Its versatile construction accommodates various duct sizes and configurations, providing a versatile solution for your ventilation needs. With a focus on airflow optimization, our starting collar without damper ensures unimpeded airflow throughout your space, enhancing comfort and indoor air quality. Experience the difference that quality craftsmanship and innovative design can make in your HVAC system.