Hearth & Home Technologies MTVERNINSAE-MBK Manuel D’Utilisation

Page de 52
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September 1, 2008
7036-135E
Page  13
Mt. Vernon Pellet Insert (AE)
B.  Chimney and Exhaust Connection
1.
Chimney & Connector:  Use 3 or 4 inch (76-102mm)  
diameter type "L" or "PL" venting system.  It can be vented 
vertically or horizontally.
2. Mobile Home: Approved for all Listed pellet vent.  Use 
Listed double wall flue connector.  A Quadra-Fire Outside 
Air Kit must be used with manufactured home installa-
tions.
3. Residential:  Use 24 gauge single wall flue connector  or 
Listed double wall flue connector to Class A Listed metal 
chimneys, or masonry chimneys meeting International 
Residential Code standards for solid fuel appliances.
4. INSTALL VENT AT CLEARANCES SPECIFIED BY THE
VENT MANUFACTURER.
5. Secure exhaust venting system to the appliance with at 
least 3 screws.  Also secure all connector pipe joints with 
at least 3 screws through each joint.
NOTE: All pipe must be welded seam pipe whenever 
possible.  Seal pipe joints with high temperature silicone 
(500°F [260°C] minimum rated only).
NOTE:  If burning shelled field corn, you must use 
approved venting specifically designed for corn.  Follow 
the instructions from the venting manufacturer.
Fire Risk.
•  Only LISTED venting components may be 
used.
•  NO OTHER vent components may be used.
Substitute or damaged vent components may 
impair safe operation.
WARNING
Improper installation, adjustment, alteration, service or 
maintenance can cause injury or property damage. Refer 
to the owner’s information manual provided with this appli-
ance. For assistance or additional information consult a 
qualified installer, service agency or your dealer.
WARNING
The table below can help you calculate the equivalent feet 
of pipe which is a method used to determine pellet vent size.  
Figure 13.1.
C. Equivalent Feet of Pipe
Figure 13.1
2 ft.
2 ft.
3 ft.
2 ft.
Example of 3 Elbow-Rear Vent Termination Calculation
Pellet Venting 
Component
# of 
Elbows
Feet of 
Pipe
Multiplied
By
Equivalent
Feet
Components
Equivalent Feet
90
o
 Elbow or Tee
3
X
5
15
45
o
 Elbow
X
3
Horizontal Pipe
7
X
1
7
Vertical Pipe
2
X
0.5
1
Total Equivalent Feet
23
Note:  This is a generic example and is not 
intended to represent any specific fuel type.
Vent surfaces get HOT, can cause burns 
if touched.  Non-combustible shielding or 
guards may be required.
WARNING