Mechanical · M-QEQNC

Fire Smoke Damper Vertical Detail

Materials

Elements

About this detail

A duct passes through a fire-resistant-rated construction centered within a required sleeve, accompanied by framing with a gap installed in accordance with manufacturer installation requirements to achieve a UL listed assembly. Retaining angles and optional double angles are installed per manufacturer instructions, securing the damper assembly within the wall partition. An actuator and a smoke detector are incorporated into the assembly, with the smoke detector located within five feet of the damper with no outlet or inlet branches between the detector and duct. An access door is furnished on the side or bottom, sized to allow inspection and servicing of the damper.

Members view this detail in full resolution, download the CAD files (SVG, PDF), and can adapt it in the built-in CAD editor — export DXF, DWG, or PDF.

Start membership

Similar details