Description
NuTone® Pressure Relief Damper, Steel, Galvanized, Gray
Features:
- 30 ga galvanized steel construction
- Combines wall cap and damper into one unit
- Reversible damper can be used for intake or exhaust
- Damper has positive seal works in horizontal or vertical position
- Movable collar aids in sealing cutout
- Built-in bird screen
- Extra long collar for easy connection of rigid or flexible ducting
- Wide nailing/sealing flange
- Can provide code required fresh air ventilation when ducted to furnace cold air return
- Includes a "Fresh air Inlet" label for required marking in some jurisdictions
