Regency Excalibur
®
P90-10 Zero Clearance Direct Vent Gas Fireplace
|
25
25
|
installation
RIGID PIPE VENTING ARRANGEMENTS - HORIZONTAL TERMINATIONS
FPI 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).
All Rigid Pipe Systems
4" inner diameter
6-5/8" outer diameter
FPI Flex Vent
4" inner diameter
6-7/8" outer diameter
Note: Must use optional rigid pipe adaptor (Part # 510-
994. when using Rigid Pipe.
• Maintain clearances to combustibles as listed in the "Clearances" section.
• Horizontal vent must be supported every 3 feet.
• Firestops are required at each floor level and whenever passing through a wall.
A vent guard (Part# 946-506/P) should be used
whenever the termination is lower than the
specified minimum or as per local codes.
Note: FPI Direct Vent System (Flex) is only approved
for horizontal terminations.
All Rigid Pipe Systems
5" inner diameter
8" outer diameter
Note: Must use FPI increaser starter collar (Part # 946-605)
at beginning of vent run.
5" x 8" venting starts at unit.
Please note that all vertical
measurements are taken from
the base of the unit
excluding
risers or bottom stand-offs.
