Top Vent Venting Runs - Montigo MD34-DV-2 Installation & Operation Manual

MD34-DV-2 Homefire

Top Vent Venting Runs

A) Through-The-Wall Installations
The Venting Graph
Example A: (Acceptable Installation)
If the vertical dimension from the hearth is 84" and
the horizontal run to the wall flange of the vent
termination is 36", this would be an acceptable
installation.
Example B: (Acceptable Installation)
If the vertical dimension from the hearth is 90" and
the horizontal run to the wall flange of the vent
termination is 126", this would be an acceptable
installation.
Example C: (Unacceptable Installation)
If the vertical dimension from the floor of the fire-
place is 78" and the horizontal run to the wall flange
of the vent termination is 108", this would NOT be
an acceptable installation.
108
96
84
72
60
48
36
24
12
0
0 12 24 36 48 60 72 84 96 108
Hearth
Horizontal Run (in.)
Figure 7.
Page 6
Installation
Heat Shields
Figure 8.
Available Top Vent Components
Top Vent
NOTES:
120 132 144 156 168 180
Top Vent
A - Termination
B - Stucco Kits
D - Flex sections
E - Solid sections
F - Elbows
must
MD34-DV-2
MTO-3 (3" length)
MTO-3F (3" length)
MSR (stucco frame)
MOSR (stucco can)
BSR (brick can)
MFL-1 (12" section)
MFL-18 (18" section)
MFL-2 (24" section)
MFL-3 (36" section)
MFL-4 (48" section)
EXT-18 (18" f/f section)
MEXT-1 (12" m/f section)
MEXT-2 (24" m/f section)
MEXT-3 (36" m/f section)
MEXT-4 (48" m/f section)
MEL-90M (m/m 90° elbow)
MEL-90F (f/f 90° elbow)
MEL-90FM (f/m 90° elbow)
EEL-45 (f/m 45° elbow)