UltraGlow G33R-1 Zero Clearance Rear Vent Direct Vent Gas Fireplace
14
INSTALLATION
• Vent must be supported at offsets
• Firestops are required at each fl oor level and whenever passing through a wall.
• Maintain a 1-1/4" clearance to combustibles
Note: Must use optional rigid pipe adaptor when using rigid pipe vent systems (Part # 510-994).
RIGID PIPE VENTING ARRANGEMENTS - VERTICAL TERMINATIONS
(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
o
elbows equal one 90
o
elbow), with
rigid pipe
vent systems for Propane and Natural Gas.
