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Regency P33R-2 Zero Clearance Rear Vent Direct Vent Gas Fireplace
15
INSTALLATION
Vent must be supported at offsets
Firestops are required at each floor level and whenever passing through a wall.
Maintain a 1-1/4" clearance to combustibles
Note: Must use optional flue adapter when using Simpson Dura-Vent pipe (Part # 510-994).
VENTING ARRANGEMENTS - VERTICAL  TERMINATIONS
SIMPSON DURA-VENT DIRECT VENT GS SYSTEM
(Propane & Natural Gas)
The shaded area in the diagram shows all allowable combinations of straight vertical and offset to vertical terminations , using three 90
o
 elbows
(two 45
elbows equal one 90
o
 elbow),  with Simpson Dura-Vent Direct Vent GS vent systems for Propane and Natural Gas.