

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 310F-9 is a nine inch starting collar designed for ductboard applications. This product includes a built-in damper to effectively manage airflow and enhance system efficiency. Its straightforward design allows for easy installation, integrating seamlessly into existing duct systems without requiring extra tools.
This starting collar is ideal for HVAC systems needing reliable airflow control.
Thanks for subscribing!
This email has been registered!