

Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The Gray Metal South 20-404D is a 20 inch flanged starting collar designed without a damper for efficient HVAC applications. This durable component provides a reliable connection from ductwork to ventilation systems.
This starting collar ensures a secure fit while maintaining airflow efficiency.
Thanks for subscribing!
This email has been registered!