Instruction Manual

Regency
®
P33-4 Zero Clearance Direct Vent Gas Fireplace
25
INSTALLATION
RIGID PIPE VENTING ARRANGEMENTS
Horizontal Terminations
REGENCY
®
DIRECT VENT SYSTEM (FLEX)
(Propane & Natural Gas)
This diagram shows all allowable combinations of vertical runs with horizontal terminations, using one 45
o
and 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. (Refer "Rigid Pipe Venting Systems" Section)
• Maintain clearances to combustibles.
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each fl oor level and whenever passing through a wall.
• When using Contemporary Faceplate, unit must be raised 1".
A vent guard should be used whenever the
termination is lower than the specifi ed minimum
or as per local codes.
Note: Regency
®
Direct Vent System (Flex)
is only approved for horizontal
terminations.
Minimum
Simpson Dura-Vent Center-Line
Minimum
Flex Kit Center-Line