FPI P36D-NG - Arch Door Series Framing Note

FPI P36D Zero Clearance Direct Vent Gas Fireplace
18
When installing the optional Arch Door Series, a non-combustible material 12" (305mm) above the unit and 6" (153mm) on each side must be used.
See diagram 2.
The Arch Door Series also requires steel stud framing above and on each side of the unit. See diagram 2.
ARCH DOOR SERIES FRAMING NOTE
INSTALLATION