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D & W 3840RBK 4" Black Heat Vent w/ Damper

4" Black Heat Vent w/ Damper
D & W 3840RBK 4" Black Heat Vent w/ Damper


 
: $4.78
MFG P/N: 3840RBK
MFG: D&W Inc.
Shipping: Free Shipping on Orders $99 or More!

Quantity in Stock       :73

Availability:
In Stock
Product Code: 48-9228
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Description
 
This D & W 3840RBK circular heat vent has a black finish and is made to accommodate 4" flex duct. The black 3840 has features to promote greater efficiency for heating and air conditioning. It is very durable and made to last, while also being easy to install. The 360 degree rotation ensures full directional capability. The worm-drive damper allows for adjustment of airflow.

D & W 4" Black Heat Vent w/ Damper

Additional Product Information
  • To use, simply turn the center knob to smoothly open and close the vents.
  • The black 3840 can allow for unrestricted airflow up to 100%.
  • Overall Diameter: 5-1/2"