ItemOracle

Therwen 6 Inch Backdraft Damper Kit (2 Pcs) for HVAC Ducting

Therwen ★ 3.9/5 · ItemOracle Score Budget

$40 USD
Price subject to change
Check current price on Amazon →
Therwen Backdraft Damper Duct Manual Volume Damper with Sleeve Stove Pipe Galvanized Sheet Adjustment Airflow Ducting Branch HVAC Air Balancing for Range Hoods, Fans(6 Inch, 2 Pcs)

Manual backdraft dampers with galvanized sleeves for 6 inch ventilation ducts. Easy to install and adjust airflow to balance HVAC branches; customers note solid metal construction and reliable fit

Highlights

  • 6 inch duct compatibility
  • adjustable damper position
  • galvanized metal sleeve

Pros

  • solid metal construction
  • easy to install and adjust
  • fits 6 inch ventilation duct
  • helps regulate airflow for branch balancing
  • galvanized sleeve construction

Cons

  • not completely sealed
  • seal quality varies by customer

Best For

  • hvac air balancing in duct branches
  • redirect airflow to specific rooms
  • install with range hoods or fans
  • ducting for BBQ pit ventilation
  • pipe sealing with sealant to reduce leaks

Features

  • Duct damper fits 6 inch ventilation duct with 5.87–6.0 inch end interfaces
  • Simple slide-in installation and adjustable positioning with screws
  • Galvanized iron sleeve construction for high temperature resistance
  • Manual damper for air balancing and airflow redirection between branches
  • Not a complete seal; designed to regulate rather than terminate airflow

Tags

Similar Products