CarAlarms.com P90-NG1 Manual De Usuario
Excalibur
®
P90 Zero Clearance Direct Vent Gas Fireplace
16
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
4" inner diameter
6-5/8" outer diameter
FPI Flex Vent
4" inner diameter
6-7/8" outer diameter
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 fl oor level and whenever passing through a wall.
• 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 (Part# 946-506/P) should be used
whenever the termination is lower than the
specifi ed minimum or as per local codes.
whenever the termination is lower than the
specifi ed 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
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.
measurements are taken from
the base of the unit excluding
risers or bottom stand-offs.