User Manual

A MAJOR CAUSE OF VENT RELATED FIRES IS FAILURE
TO MAINTAIN REQUIRED CLEARANCES (AIR SPACES) TO
COMBUSTIBLE MATERIALS. IT IS OF THE UTMOST IMPORTANCE
THAT POLYPRO® BE INSTALLED ONLY IN ACCORDANCE WITH
THESE INSTRUCTIONS.
Dear Customer, Installer, or End User:
We welcome any comments regarding
matters pertaining to our DuraVent products.
We welcome any ideas, input or complaints
to help improve our product oering. Send
your emails to:
[e-mail]
If you are searching for tech support or
product information, please phone us at
800-835-4429.
Or email us at:
[e-mail]
• Examine all components for possible
shipping damage prior to installation
• Proper joint construction is essential
for a safe installation. Follow these
instructions exactly as written.
• This venting system must be free to
expand and contract.
• This venting system must be supported
in accordance with these instructions.
• Check for proper joint construction
when joining pipe to ttings.
• Check for unrestricted vent movement
through, walls, ceilings, and roof
penetrations.
• Dierent manufacturers have dierent
joint systems and adhesives. Do not mix
pipe, ttings or joining methods from
dierent manufacturers.
WARNING
IMPORTANT
Risk of carbon monoxide poisoning
or re due to joint separation or pipe
breakage.
Read through all of these instructions
before beginning your installation. Failure
to install this product as described in these
instructions will void the manufacturer’s
warranty, may create a re or other safety
hazard, and may aect your homeowner’s
insurance and safety listing of your appliance.
Keep these instructions for future
reference.
WARNING
CARBON MONOXIDE POISONING
HAZARD. Failure to follow the steps
outlined below for each appliance
connected to the venting system being
placed into operation could result in
carbon monoxide poisoning or death.