

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 DURO DYNE Damper Dial Set 8041 is built with heavy gauge plated steel. It is designed to minimize air leakage and reduce noise while in use. The secure wing nut allows for fast adjustments to the damper's position. A visual dial indicates the current status of the damper. This product is made for convenient installation on both round and square ducts.
This damper dial set enables efficient airflow control in HVAC systems.
Thanks for subscribing!
This email has been registered!