Unique Bargains - 4 Inch HVAC Duct Manual Volume Damper, PVC Adjustment Flame Retardant Airflow Backdraft Damper Control for HVAC System - White
Reviews coming soon
About this product
The manual volume damper is used for air volume regulation in an air ventilation system, widely used in HVAC industry. With that installed in your HVAC systems, you can easily control the air flow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.
4" PVC Manual Volume Damper, White
Color: White; Material: PVC Plastic; Inner Diameter of Interface: 110mm / 4.33 inch; Overall Size: 152 x 4mm / 5.98 x 0.16 inch (L*T); Packing List: 1 x Duct Manual Volume Damper.
Advantage: Made of PVC Plastic, airflow control backdraft damper has high hardness and anti-drop, durable, not easy to deform and corrosion, moisture-proof and fade resistant, can be used for a long time.
The side is designed with a rotary stainless steel handle, equipped with a rubber protective cover for safer operation, which can adjust the air volume from multiple angles and is easy to operate.
Instruction: Easy to install, just simply slide the volume damper into the pipes you are attaching to, and seal with glue.
NOTE: Please confirm the inner diameter of the air volume damper before placing an order.
- Product Height4 inchesProduct Width4 inches
Reviews
This product doesn't have any reviews yet.
Compare similar products

The manual volume damper is used for air volume regulation in an air ventilation system, widely used in HVAC industry. With that installed in your HVAC systems, you can easily control the air flow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.

The Smart Choice Dryer Semi-Rigid Kit comes with all you need to connect your dryer to your wall vent. Includes 8' semi rigid duct, 1 elbow, and 3 clamps

The Smart Choice Dryer Periscope Kit is uniquely designed to allow for close placement next to the wall in space critical areas. Vent adjusts from 0 to 18 inches and has the ability to pivot 180 degrees for direct or offset applications. Includes the vent pipe and two clamps.

The GE dual hose kit converts your portable AC to keep warm air out and cool air in to ensure balanced air circulation inside your room. Provides up to 3X¹ better cooling experience, allowing your room to cool faster and more uniformly (¹for 7,500 SACC tested at 95). The white conversion kit comes with an included guide for easy install installation so you can start cooling right away. Compatible with select GE models: APLS07WWB, APLS08WWB, APLS10WWB, APLH10WWF.
| Pros for Unique Bargains - 4 Inch HVAC Duct Manual Volume Damper, PVC Adjustment Flame Retardant Airflow Backdraft Damper Control for HVAC System - White | |||
|---|---|---|---|
| There were no pros for this product— | Overall Performance, Installation Ease, Compatibility | There were no pros for this product— | There were no pros for this product— |
Specs
Be the first to ask a question.
We’ll try to get your question answered within 24 hours by a Best Buy customer or brand representative.





































