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FLUEING ARRANGEMENTS - VERTICAL TERMINATIONS
Flue must be supported at offsets
•
Maintain clearances to combustibles.
•
Firestops are required at each floor level and whenever passing through a wall.
•
•
Must use optional flue adapter when using Simpson Dura-Vent pipe (Part# 510-994).
The PG121-1 / PG121LC-1 / PG121RC-1 / PG131-1 is approved for a maximum 35 ft. (10.7m) straight vertical, with Simpson Dura-Vent Direct
Vent GS flue systems for LPG and NG.
Straight Up Vertical Flueing
45° Elbow
Rigid Pipe Adapter
Part # 510-994
Diagram 7
Regency PG121/PG131 Zero Clearance Room Sealed Gas Fireplace
SIMPSON DURA-VENT DIRECT VENT GS SYSTEM
INSTALLATION
Vertical Flueing with One (1) 90
Option
V
A)
1' (305mm) Minimum
B)
2' (610mm) Minimum
C)
3' (914mm) Minimum
D)
4' (1.22m) Minimum
With the above options, maximum total pipe length if 37 feet with
minimum of 4 feet total vertical and maximum 8 feet total horizontal.
Please note minimum 1 foot between 90
Diagram 8
Elbow
o
H
2' (610mm) Maximum
4' (1.22m) Maximum
6' (1.86m) Maximum
8' (2.4m) Maximum
elbows is required.
o
17
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