Napoleon Fireplaces BGNV40-N - Manual (Page 14)

14
W415-0320 / D / 01.06.07
Combustible mantle clearance can vary according to the
mantle depth. Use the graph to help evaluate the clearance
needed. The three-sided top extension piece may be re-
moved if non-combustible framing is faced with a non-com-
bustible material.
FIGURE 24
Dashed lines are suitable mantle sizes and clearances
when a non-combustible facing is used.
* SEE FIGURE 9.
FINISHING
MANTLE INSTALLATION
When using a non-combustible finishing material, the stand-
offs may be removed, by removing the set screw in the centre
and sliding the stand-offs out of the mounting clips.
HEAT SHIELD STAND-OFF
REMOVAL
HEA
T SHIELD
STAND-OFFS
END HEAT SHIELD SHOWN
FIGURE 25
FIGURE 26