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Installation Manual - L48
ENGLISH
VENTING
4.4 Termination Vent System
NOTICE: All outer connection joints must be sealed with aluminum tape, screws or silicone
sealant rated above 300°F/149°C. The inner flue joints do not require any sealant.
4.4.1 Vertical Straight Installation
Your gas fireplace has been approved for:
A) Vertical installations up to 40 feet in height.
B) Two sets of 45 degree elbow offsets within these vertical installations. From 0 to a maximum of 8 ft.
8 ft. of vent pipe can be used between elbows.
C) Wall straps must be used to support offset pipe every 4’.
This application will require that you first determine the roof pitch and use the appropriate venting
components.
Support vertical runs of this vent system every 4 feet using wall brackets attached to the vent pipe, then
secured with nails or screws to structural framing.
NO ELBOW
48”
PIPE
STRAP
STUD
WALL
FLUE
OUTLET
1” MIN.
SEE NOTE
120” MIN.
480” max.
WARNING
Gas appliance must not be connected to a chimney flue serving a separate
solid-fuel burning appliance.
