50EAX

  • UL Classified - For use in UL 263 wood truss floor/ceiling assemblies rated 1 hour or less.
  • Incorporates UL 555C evaluated ceiling radiation damper.
  • Standard 165 degree link (212 degree available)
  • Factory installed 26 ga. (min) box
  • Collar by others (field cut and installed)
  • Available in single section sizes from 4"x8" to 14"x14" (or rectangular < 196 sq.in.)