4" Round drafttight Ceiling Fixture Electrical Outlet Box With 14.3" to 22.5" Hanger Bar. For use with non-metallic sheathed cable. Drafttight® boxes are designed to meet the energy-efficiency requirements of modern homes. They feature a drywall flange covered with a foam gasket and additional gaskets over the cable entry points. These gaskets provide a vapor-tight seal, preventing the free flow of air through the box. This helps control heating costs in the winter and cooling costs in the summer.
- DraftTight® Box Meets Energy Efficiency Requirements for New Homes
- Features Foam Gaskets Over Cable Entry Points That Provide Vapor Tight Seal Preventing Flow Of Air Through Box
- A 1/2" Offset Flange To Ensure A Flush Fit In 1/2" Drywall
- High Strength Black Polycarbonate Construction That Will Not Shatter When Cold or Distort in Heat
- V-Clamps Provide Self Clamping Cable Entry
- 4" Round x 2-3/4" Deep, 26 Cu. In. Wiring Capacity
- Listed For Fixture Support Up to 50 Lbs.
- UL Listed
