Bath Fan Radiation Dampers Part_Motors Supports an angled ceiling install

Supports an angled ceiling install up to 20°

which operates up to 65% more efficiently than a traditional AC fan motor

Requires wiring to your building's electrical system and 13

High velocity airflow up to 4

Replace your worn or damaged dome to keep your attic protected from the elements and your fan operating efficiently

Bath Fan Radiation Dampers Part_Motors Supports an angled ceiling installMany local codes require the installation of a ceiling radiation damper to protect the bath fan opening against the spread of heat and fire through the ductwork. Installed between the housing and grille, the damper employs an insulation blanket that closes off the opening in an emergency by means of a heat sensitive fusible link. Our ceiling dampers meet UL Standard 555C and are labeled for use in fire resistive floor ceiling membranes.