BreezSmart Ventilation Fans SMT-CRD - Ceiling Radiation Damper

Home / Products / Smart / SMT-CRD

  • SMT-CRD Ceiling Radiation Damper
  • SMT-CRD Ceiling Radiation Damper
  • SMT-CRD Ceiling Radiation Damper
Delta BreezSmart
  • Delta BreezSmart SMT-CRD - Ceiling Radiation Damper helps to limit the radiant heat transfer through an air inlet/outlet opening in the ceiling membrane.
  • SMT-CRD Ceiling Radiation Damper is UL and cUL listed, and exceeds UL 555C for use in 3-hour fire rated assemblies.
  • Warnock-Hersey certified for use in fire resistance rated floor/ceiling or roof/ceiling assemblies. Warnock Hersey listing #: 102195501SAT-002
  • CSFM listing: 3226-0368:104
  • UL 555C listing: R27832
  • Meets NFPA Standards: 90A and 101
  • Meets Building Code Standards: IBC, NBC, NFPA, SBC, and UBC
  • Installation is valid for the following UL rated wood truss ceilings: L521, L546, L558, L562, L574, L576, L581, L583, L585, P522, P533, P538 and P545.
  • Intended for installation with the following UL Listed Delta Electronic Fan Models SMT130, SMT130M, SMT130H, SMT150, SMT150D, and SMT150LED (For combustible and non-combustible installation), SLM80, SLM100, SLM80-110-C, SLM80-110LED-C, SLM80-110D-C, SLM80-110DLED-C, SLM80-110H-C SLM50-110-C and SLM50-110LED-C (For non-combustible installation only).
  • energyefficient logo
  • CA24 logo
  • ASI logo

The damper employs a folded curtain style blade for point-of-origin control of radiant heat in a ventilation system. SMT-CRD installs in the ceiling membrane for floor/ceiling or roof/ceiling assemblies with a re resistance rating up to and including 3 hours.

Digital Files for Revit Users
For the convenience of the Architectural and Engineering professionals who rely on quality BIM content to deliver their projects, Delta Breez offers powerful functionality in our easy to use Revit Families (.rfa’s). Download them today for free.

Families Include:
• Accurately Modeled Geometry
• Revit Electrical Connector
• Revit Duct Connector
• Type Catalogs Files (.txt) for small file size.
• Face-Hosted for Easy Placement.

Download Revit File