
16
20302381
Designer Series Direct Vent Gas Fireplace
**1"
**1”
*3"
32
6M
”
FP2819
vent clearance
**1"
*3"
**1”
VeNTING INSTaLLaTIoN
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.
w
a
RNING
Figure 15 -
Combustible Clearances for Vent Pipe
* A minimum of 3" clearance to the top is
required along horizontal length until flue pipe
penetrates outside wall.
** A minimum 1" clearance to combustibles
permitted all around flue at outside wall
FP2819
w
a
RNING
horizontal sections of this vent system require a minimum of 3" clearances to combustibles at
the top of the flue and 1" clearance at the sides and bottom
until the flue penetrates the outside
wall.
a minimum 1" clearance all around the flue is acceptable at this point of penetration. unless
the vertical run is 7
Z\x
' or higher from floor of fireplace, the clearance for horizontal run is 1" on
all sides.
Vertical sections of this vent system require a minimum of 2" clearance to combustibles at the
top of the unit directly above the stand-off. a minimum of 1" clearance all around the flue is
acceptable thereafter.