12
WARNING
Non-combustible zone: No combustible materials allowed above the fireplace within shaded area for entire width and depth of the
fireplace, with the exception of the header.
5.0
MANTEL REQUIREMENTS
Figure 5.1, Mantel Projections and Non-Combustible Zone
NOTE
If you plan to mount a television above the fireplace, please refer to 7.0, Recess Construction, on page 14.
1 in. (25 mm) clearance
provided by the horizontal heat
shield above the vent top.
1 in. (25 mm) required
clearance above the vent
top, within the wall thimble.