Spec Sheet

SPECIFICATION SHEET
Broan-NuTone LLC, A Nortek Company, Hartford, Wisconsin 53027
REFERENCE QTY. REMARKS Project
Location
Architect
Engineer
Contractor
Submitted by Date
MODEL BD6
PRESSURE RELIEF
DAMPER
Specially designed to handle intake or exhaust air
from Broan Energy Recovery Ventilating products.
FEATURES
•
30 gage galvanized steel construction
•
Combines wall cap and damper in one unit
•
Accepts 6" round duct
•
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 birdscreen
•
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 juristictions.
00B 99042024B
TYPICAL SPECIFICATION
The pressure relief damper will be Broan Model BD6.
Damper will be galvanized steel construction. It shall
accept 6" round duct and include a movable collar.
Damper to be reversible (for intake or exhaust) and must
work in horizontal or vertical position.
A birdscreen shall be included.
AIR FLOW RATE (CFM)
STATIC PRESSURE (IN. WG)