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UltraGlow G36D Zero Clearance Direct Vent Gas Fireplace
14
RIGID PIPE VENTING ARRANGEMENTS - HORIZONTAL TERMINATIONS
ULTRAGLOW DIRECT VENT SYSTEM (FLEX)
(Propane & Natural Gas)
The diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 90
o
elbow (two 45
o
elbows equal one 90
o
elbow).
Note: Must use optional rigid pipe adaptor (Part # 510-994) when using rigid pipe vent systems.
All Rigid Pipe Systems
4" inner diameter
6-5/8" outer diameter
UltraGlow Flex Vent
4" inner diameter
6-7/8" inner diameter
• Maintain clearances to combustibles as listed on pages 7 and 8.
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each fl oor level and whenever passing through a wall.
A vent guard should be used when-
ever the termination is lower than
the specifi ed minimum or as per
local codes.
Note: UltraGlow Direct Vent System
(Flex) is only approved for hori-
zontal terminations.
INSTALLATION