Instructions / Assembly

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Z-Vent™Smoothcore Installation
NOTICE
The Z-Vent™ Smoothcore liner is a flexible liner intended for use as a chimney liner in masonry chimneys, factory built
chimneys connecting to Category II, III or IV Z-Vent™ systems. Available in diameters 3 inch up to 8 inch.
Parts: 2SVFLXCN_ _ _ _ - Z-Vent™ Smoothcore Flex with Male Connector ø X length
2SVFCON_ _ - Z-VENT™ FEMALE GSKT CONNECTOR ø
1. The Smoothcore Flex Liner is supplied with a male connector welded onto one end. This male end is always
the lowest part of the liner.
2. The female connector has a gasket and is designed for the top of the Smoothcore Flex liner.
3. Above parts are to be connected using the prescribed sealant supplied with the Smoothcore Flex. Read and
follow the application instructions carefully. Note: The connecting parts must adhere within 15 minutes of
applying the sealant and to allow for proper curing time of the sealant after joint application prior to installing the
liner.
FIELD CUTTING THE Z-VENT™ SMOOTHCORE FLEX
1. The Smoothcore flex is supplied with the male connector already welded onto one end.
2. If it is necessary to field cut the liner, make certain the cut is square. DO NOT FOLLOW the
corrugation grooves as a guideline.
3. Simply measure the length needed from the male end of the flex and with a permanent
marker mark around the flex every 90°.
i. Use adhesive tape to wrap around the liner along these marks making sure to
match up your start & end points of the tape.
ii. Using the appropriate cutting tool cut along the edge of the tape 360°.
Diameter Length
Gas
Gas
Smoothcore /w Male Connector Female Connector