Pressed Steel Door Frame (16, 14 gauge) ("F", "FC", "MU", & "MC"Series*) for installation in 20 Minute (without hose) masonry openings and steel/wood stud drywall openings.
Maximum Size of Openings
Maximum Door Opening: 8'0" wide x 10'0" high
Masonry
Maximum Overall Frame Size: 162" wide x 146" high
Stud Wall
Maximum Overall Frame Size: 158" wide x 146" high
Evaluated to the following...
Unless otherwise noted, assemblies in this section have been tested to the following standards:
ASTM-E2074-00, Methods of Fire Tests of Door Assemblies
CSFM-43.7, Methods of Fire Tests of Door Assemblies
NFPA-252, Standard Methods of Fire Tests of Door Assemblies
UL-10(b), Fire Tests of Door Assemblies
UL-10(c), Fire Tests of Door Assemblies
UL-1784
and are installed, unless otherwise noted, in accordance with the following:
NFPA-80, Fire Doors & Windows.
Manufacturer's Instructions.
Listed maximum sizes of lights are based on sizes tested and may exceed local code requirements.
All frames are identified by either a label or embossed marking bearing the wording "Listed (Product)" and the WHI Certification Mark. Frames rated for less than 3 hours also bear the time interval. Frame labels that do not include a time interval are rated for 3 hours.
