Vertical Terminations - Regency P121-NG Owners & Installation Manual

FLUEING ARRANGEMENTS - VERTICAL TERMINATIONS
SIMPSON DURA-VENT DIRECT VENT GS SYSTEM (LPG & NG)
• Flue must be supported at offsets
Maintain clearances to combustibles as listed on page 9.
•
Firestops are required at each fl oor level and whenever passing through a wall.
•
Must use optional fl ue adapter when using Simpson Dura-Vent pipe (Part# 510-994).
•
The P121/P121LC/P121RC/P131 is approved for a maximum 35 ft. (10.7m) straight vertical, with Simpson Dura-Vent Direct Vent GS fl ue systems
for LPG and NG, as per diagram 7 below.
Straight Up Vertical Flueing
45° Elbow
Rigid Pipe Adapter
Part # 510-994
Diagram 7
®
Regency P121/P121LC/P121RC/P131 Zero Clearance Room Sealed Gas Fireplace
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 mini-
mum of 4 feet total vertical and maximum 8 feet total horizontal.
Please note minimum 1 foot between 90
Diagram 8
INSTALLATION
o
Elbow
H
2' (610mm) Maximum
4' (1.22m) Maximum
6' (1.86m) Maximum
8' (2.4m) Maximum
o elbows is required.
17