Manualshelf

Installation Sheet

ManualsBrandsDuraVent ManualsFlexible Chimney LinerDuraVent 2" Inner Diameter - DuraFlex AL Flexible Liner Chimney Pipe - Single Wall - 5' Flex Pipe Length
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CONTENTS
Application, Warning, Important, Installation Precautions, Sizing
Requirements. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Prior to Installation, Chimney Liner Selection . . . . . . . . . . . . . . . . . . . . . . . . 5
Flexible Liner Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Tee Installation Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Relining Instructions for gas replace venting into existing masonry
replace and chimney; Terminations. . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . 9
Type B Gas Vent Top Termination . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Type B Gas Vent Liner System; Flex Extensions. . . . . . . . . . . . . . . . . . . . . . . .11
Stretching Aluminum Flex Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Flexible aluminum relining system
DuraFlex AL
®
For the most up-to-date installation instructions, see www.duravent.com