Mastic Spark Modern Fires 91P - Manual (Page 13)

12 L100001 13
VENT INSTALLATION
Figure 7 - Combustible Clearances for Vent Pipe
A Minimum of 4" Clearance to the Top Is
Required Along Horizontal Length of Pipe until
Flue Pipe Goes Through Nearest Wall.
WARNING
This fireplace must be vented to the outside. The venting system must NEVER be attached
to a chimney serving a separate solid
-fuel burning appliance. Each gas appliance must
use a separate vent system. Do not use common vent systems.
WARNING
Horizontal sections of this vent system require
a minimum clearance of
4 " from the top of
the pipe and 1" minimum to the sides and
bottom. Vertical sections of this system require
a minimum of 1" clearance to combustible
materials on all sides of the pipe.
WARNING
1" Clearance Is Acceptable
at the Outside Wall.
6
6
4
" minimum
1
" minimum
2'
pipe
Basic Horizontal Vent
Installation