
Heat & Glo • Crescent II • 2083-902 Rev. U • 4/15
16
A. Typical Appliance System
NOTICE:
Illustrations and photos re
fl
ect typical installations and are for design purposes only. Illustrations/diagrams are not
drawn to scale. Actual product varies from pictures in manual.
Figure 4.1 Typical System
CEILING FIRESTOP
ON FLOOR OF ATTIC
(SECTION 8.C)
VERTICAL TERMINATION CAP
(SECTION 10.G)
VENT PIPE PENETRATES ROOF
PREFERABLY WITHOUT AFFECTING
ROOF RAFTERS (SECTION 10.E )
FRAMING HEADED OFF
IN CEILING JOISTS
(SECTION 8.C)
GAS LINE
SECTION 11.C
MANTEL AND
MANTEL LEG
(SECTION 5.D & 13.A)
SURROUND
VENT PIPE (SECTIONS 7 and 8)
OPTIONAL
WALL SWITCH
STORM COLLAR
(SECTION 10.F )
NON-COMBUSTIBLE ROOF FLASHING
MAINTAINS MINIMUM CLEARANCE
AROUND PIPE (SECTION 10.F)
FRAMING/HEADER
(SECTION 5)
ATTIC INSULATION SHIELD (NOT
SHOWN) MUST BE USED HERE TO
KEEP INSULATION AWAY FROM
VENT PIPE IF ATTIC IS INSULATED
(SECTION 8.D )
HORIZONTAL
TERMINATION CAP
(SECTION 10.I)
Note:
The
fi
gures on this page do not represent the
Crescent II speci
fi
cally. They are intended to show
the typical components of the gas
fi
replace system.
4
4
Getting Started
Installer Guide