Table Of Contents - DuraVent BV Installation Instructions Manual

TYPE B GAS VENT INSTALLATION
INSTRUCTIONS
CONTENTS
Certification Labels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
SECTION 1 (Small Diameter Model BV - 3" to 8") . . . . . . . . . . . . . . . . . . . 5 - 18
Vent Designations/Types of Appliances and Buildings, Joint Method. 5 - 6
Air Supply, Vent Clearances, Location and Enclosures . . . . . . . . . . . .6 - 7
Vent Connector Type and Size, . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 - 8
Firestopping, Attic Insulation Shield, Wall Support / Wall Band . . . . . . .8 - 9
Gas Vent Fittings, Fixed Wye . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 - 10
Male and Female Universal Adapters, Gas Vent Height . . .. . . . . . . .10 - 11
Supports - Primary, Offset, Quick Grip . . . . . . . . . . . . . . . . . . . . . . . . 12 - 13
Flashings, Vent Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 - 14
DuraCap Installation, Vent Operation, Painting . . . . . . . . . . . . . . . . .14 - 15
DuraConnect II . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 - 18
DuraConnect I . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19 - 20
SECTION 2 (Large Diameter Model BV - 10" to 30") . .. . . . . . . . . . . . . . .20 - 25
Ilustrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . .20
Draft Hood Connectors, Firestop Support Plate, Joint Method . . .21 - 22
Adjustable Length, Gas Vent Fittings . . . . . . . . . . . . . . . . . . . . . . . .23
Offset Table, Increasers, Tees, Termination Caps . . . . . . . . . . . . . . . . . . .24
Termination of Vents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24 - 25
Vent Operation, Painting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .25
SECTION 3 (Model BVO Oval - 4", 5", 6"). . . . . . . . . . . . . . . . . . . . . . . .26 - 28
4, 5 , 6-Inch Oval Installation in 2x4 Inch Stud Walls. . . . . . . . . . . . 26 - 27
4-Inch Oval Installation as B-W Gas Vent . . . . . . . . . . . . . .. . . . . . . . . . . 27
4-Inch Oval Installation as B-W in Multi-Story. . . . . . . . . . . . . . .. . . . .27
Attic Shield, Joint Method - Lock and Unlock . . . . . . . . . . . . . . . . . . . . . . .28
Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
NOTE: DIAGRAMS & ILLUSTRATIONS ARE NOT TO SCALE.
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