For Use with Ceiling Duct Boxes
This 4" (10.2cm) flexible duct tubing is insulated and UL listed. It is intended for use with the Ceiling Vent System (VS-CVS). This tubing will connect to the exhaust end of rough-in box and carry the heated air inside the walls or ceiling to vent to another area in the home. Optimally, this will connect to the HVAC return system allowing the heated air to mix with the air in the home and then be recycled by the HVAC system.
When using ducting, ensure to use a high quality HVAC sealing tape (not duct tape) to ensure there is no air leakage.
- UL Listed to Meet Most Code Requirments
For Use with the Return Vent System
Dimensions: 4" (10.2cm) Inside Diameter & 25' (7.6m) in Length
Compatibility: Ceiling Vent System
Notes. Ensure to follow all code requirements and consult with HVAC or general contractors on your project to ensure that your work will pass inspections.