Regency Excalibur P90 Medium Gas Fireplace - Manual (Page 23)

Excalibur ® P90 Zero Clearance Direct Vent Gas Fireplace
23
INSTALLATION
Please note that all vertical
measurements are taken from
the base of the unit excluding
risers or bottom stand-offs.
• Vent must be supported at offsets.
• Firestops are required at each fl oor level and whenever passing
through a wall.
• Maintain clearances to combustibles.
Note: Must use optional rigid pipe adaptor when using rigid vent
systems (Part # 510-994).
RIGID PIPE VENTING
ARRANGEMENTS - VERTICAL
TERMINATIONS
The shaded area in the diagram shows all allowable combinations of
straight vertical and offset to vertical terminations, using two 90
o elbow,
with rigid pipe vent systems for Propane and Natural Gas.
The P90 is approved for a maximum 40 ft. straight vertical, with rigid pipe
4" x 6-5/8" vent systems for Propane and Natural Gas, as per diagram.
The shaded area in the diagram show all allowable combinations of
straight vertical and offset to vertical terminations with rigid pipe vent
systems for Propane and Natural Gas. Maximum two 45
o elbows allowed.
• Vent must be supported at offsets
• Firestops are required at each fl oor level and whenever passing
through a wall.
• Maintain clearances to combustibles as listed in the "Clearances"
section.