DuraVent DirectVent Pro Installation Instructions Manual page 3

Chimney Liner System for Direct Vent Gas Appliances
CONTENTS
Installation Precautions, Warning, Safety Precautions, Parts List, Planning
Your Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Installation in Masonry or 2nd Clearance Chimney. . . . . . . . . . . . . . . . . . . 5
General Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
3