Vent Installation; Vent Pipe Clearances - MHSC CDVR33N/PV7 Installation And Operating Instructions Manual

CDV7 Series Gas Fireplace

VenT pIpe CleaRanCeS

A Minimum of 3" Clearance
to the Top Is Required Along
Horizontal Length until Flue
Pipe Penetrates Outside
Wall.
CDVR Series
Figure 13 -
Combustible Clearances for Vent Pipe
FP2289
RV rear vent
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.
16
A Minimum 1" Clearance
to Combustibles Permitted
All Around Flue at Outside
Wall
1 "
3 "
1 "
1 "
FP89
A Minimum of 3" Clearance
to the Top Is Required
Along Horizontal Length
until Flue Pipe Penetrates
Outside Wall.
CDVT Series
FP2288
TV rear vent
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
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.

VenT InSTallaTIon

A Minimum 1"
C l e a r a n c e t o
C o m b u s t i b l e s
P e r m i t t e d A l l
Around Flue at
Outside Wall
1 "
3 "
1 "
1 "
FP88
1
/ feet or higher when top
2
69D3011