Monessen Hearth CDVR33N/PV7 User Manual
CDVSC7 & CDV7 Series Gas Fireplace
18
69D3011
3"
1"
1"
1"
FP2288
TV rear vent
TV rear vent
VenTInG InSTallaTIon
Figure 14 -
Combustible Clearances for Vent Pipe
Combustible Clearances for Vent Pipe
A Minimum of 3" Clearance
to the Top Is Required
Along Horizontal Length
until Flue Pipe Penetrates
Outside Wall.
to the Top Is Required
Along Horizontal Length
until Flue Pipe Penetrates
Outside Wall.
A Minimum 1"
C l e a r a n c e t o
Combustibles
P e r m i t t e d A l l
Around Flue at
Outside Wall
C l e a r a n c e t o
Combustibles
P e r m i t t e d A l l
Around Flue at
Outside Wall
VenT pIpe CleaRanCeS
Rear Vent: 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.
Vertical sections of this vent system require
a minimum of 1" clearance to combustibles
on all sides of the pipe.
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.
Vertical sections of this vent system require
a minimum of 1" clearance to combustibles
on all sides of the pipe.
w
a
R
n
In
G
Top Vent: 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. If
vertical rise is 7
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. If
vertical rise is 7
1
/
2
feet or higher when top
venting, the clearance to combustibles is
1" on all sides of the horizontal run.
Vertical sections of this vent system require
a minimum of 1" clearance to combustibles
on all sides of the pipe.
1" on all sides of the horizontal run.
Vertical sections of this vent system require
a minimum of 1" clearance to combustibles
on all sides of the pipe.
w
a
R
n
In
G
1"
3"
1"1"
FP2289
RV rear vent
RV rear vent
A Minimum of 3" Clearance
to the Top Is Required Along
Horizontal Length until Flue
Pipe Penetrates Outside
Wall.
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
to Combustibles Permitted
All Around Flue at Outside
Wall
FP88
FP89
CDVR Series
CDVT Series