Broan, BD6, Pressure Relief Damper, w/ Wall Cap, NO COLLAR TK-340-X3NIH this unit provides reliable temperature

this unit provides reliable temperature control and energy savings

Pulley End Bearing Type  Sealed Bearing

this 5" VERTICAL air inlet kit allows for both air intake and exhaust to vent through a single outside wall penetration

this coil ensures a smoother and more precise climate control

Broan, BD6, Pressure Relief Damper, w/ Wall Cap, NO COLLAR TK-340-X3NIH this unit provides reliable temperatureBroan, BD6, Pressure Relief Damper, w Wall Cap, NO COLLAR 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 into 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 Built in birdscreen Extra long collar for easy connection of rigid