User Guide
Z-FLEX
®
CHIMNEY & VENTING SOLUTIONS
Z-FLE
X
®
WARRANTY REGISTRATION CARD
For this warranty to be effective this card must be completed upon purchase of the covered 
liner and returned to Z-flex, Inc.
NAME:   _____________________________________________________________________
ADDRESS:  ___________________________________________________________________
_____________________________________________________________________________
LINER PURCHASED FROM:  ____________________________________________________
DATE OF INSTALLATION:  ______________________________________________________
FIREPLACE, STOVE OR FURNACE MODEL:   ______________________________________
I understand and agree 
to the warrant as stated:    ______________________________________________________
  (signature)
Rev. 4.2011
Full 25 years liner warranty
Z-Flex
®
 U.S., Inc. (“Z-Flex
®
”) warrants its ALUMINUM CHIMNEY LINER to the original purchaser or if purchased by a 
contractor, to the end user. The warranty is valid for a period of ten (25) years, provided it is installed according to UL 
installation instructions. Deviating from the installation and use instructions included with the liner will void the warranty.
Z-Flex
®
 warrants that at the time of shipping the ALUMINUM CHIMNEY LINER will be free of manufacturer’s defects in 
material and/or workmanship.
Liability under the warranty shall be limited to the replacement of the liner and accessories found to be defective according 
to the terms of the warranty, and shall not include replacement installation or other costs.
IMPORTANT: Z-Flex
®
 ALUMINUM CHIMNEY LINERS are designed to be used with these fuels only: Natural gas and propane 
gas. Excessive condensation with high chlorine content may have a corrosive effect on aluminum. Where these conditions 
prevail, we recommend using our AL29-4C
®
 Stainless Steel vent system. Refer to equipment manufacturer’s installation 
instructions for proper liner material.
To activate the warranty, the purchaser or end user must complete and return the Z-Flex
®
 warranty registration card within 
ninety (90) days of installation. Upon receipt of written notice of any defect, Z-Flex
®
 reserves the right to examine or 
engage others to examine the liner. Such examination must establish reasonable proof of defective material or workmanship 
justifying replacement.
The sole remedy for breach of any and all warranties and the sole remedies for Z-Flex
®
’s liability of any kind shall be limited 
to the remedies provided herein. Z-flex shall not be liable for any special, incidental, indirect or consequential damages, or 
for any claim against the purchaser or end user by any other party. EXCEPT AS SPECIFICALLY PROVIDED HEREIN, Z-FLEX
®
DOES NOT MAKE ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES 
OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR USE. Some states do not allow the exclusion of implied warranties 
or the limitation or exclusion of liability for incidental or consequential damages, so the above limitations may not apply 
to you. You may also have other rights which vary from state to state.
 For further information, call or write to:
20 Commerce Park North   452 Attwell Drive
Bedford, NH 03110-6911   Etobicoke, Ontario
Tel: (603) 669-5136   M9W 5C3
Toll Free: 1-800-654-5600   Tel: (416) 731-9411
Warranty








