PelletVent Pro Product Catalog
Planning Your Installation
1
Refer to the Typical PelletVent Pro Installations diagram, on the opposite page, to be familiar
with some of the standard PelletVent Pro installations and the required component parts.
2
For a horizontal termination, you will need a Wall Thimble and a Horizontal Cap. The cap
must be installed with a 6" clearance to the outside wall (refer to appliance manufacturer’s
installation instructions for other clearances).
3
For a vertical termination, you will need a Cathedral Ceiling Support Box or Flat Ceiling
Support, Attic Insulation Shield (if passing through an attic), Flashing, Storm Collar, and
Vertical Cap.
4
Determine the length of PelletVent Pro pipe required. For a vertical termination, measure the
pitch of the roof and select the proper flashing. The required minimum height above the roof
is 12".
5
Pellet stove inserts in masonry fireplaces will require a flex pipe to snake the vent past the
smoke shelf. For transition from PelletVent Pro to an existing DuraPlus, DuraPlus HTC, or
DuraTech Chimney, a Chimney Adapter is available.
6
For vertical rise of PelletVent Pro on the outside of the house, Wall Straps should be used at 4'
intervals to provide proper support.
7
Important! Check to be sure that the appliance and the venting system are in compliance with
all minimum clearance to combustible requirements.
Design Recommendations
1‘ Minimum
above roof
penetration
The following design recommendations are a general guideline
to assist in the design and selection of venting components for
your installation. Always follow DuraVent Installation instructions
before installing your chimney system (found with the cap or
support box). Installation instructions can be viewed online at
www.duravent.com, under Catalogs and Instructions.
• Size the vent to meet the appliance manufacturer’s
specications.
• Avoid long runs and excessive use of elbows. Refer to the
appliance manufacturer for minimum rise and maximum run
congurations for the venting system.
• Use an Appliance Adapter to ensure a proper connection to
appliance. Seal adapter to appliance with high temperature
sealant.
• Use a Single Tee with Clean-Out Tee Cap to facilitate easy
cleaning. It is recommended to use a tee o the back of an
appliance.
• In the United States and Canada, maintain the minimum 1"
clearance (air space) from vent pipe to combustibles. Use proper
support and bracing. Follow local building codes and have your
venting system inspected. Be re safe!
PelletVent Pro | Biofuel Chimney
DuraVent | www.duravent.com
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