Therwen 6 Inch Backdraft Damper Kit (2 Pcs) for HVAC Ducting
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
Features
- Suitable Size the bend end interface of air duct damper measures about 5. 87 inches/ 14. 92 cm in diameter while the other side is about 6 inches/ 15. 24 cm in diameter and the height is about 6. 25 inches/ 15. 87 cm in height
- which is suitable for inserting 6 inch ventilation duct
- Easy to Install you simply slide the air ducting damper into the pipe and screw it in an easy to adjust position
- then hide the seam with tape to complete the installation; It is also recommended that you can seal all connections with pipe sealant to prevent air leakage and improve the efficiency of the HVAC system
- Use For Air Balance the HVAC damper is a simple manual damper wrapped in galvanized iron sheet metal sleeves; Each branch should be fitted with an air duct damper to regulate the airflow by adjusting the position of the damper
- which can help to redirect it to specific locations in the house; The 6 inch backdraft damper is not completely sealed
- and it is applied for air balancing
- not air termination
