Installing Vent Components - Heat & Glo Gas Fireplace CFX-Crescent Owner's Manual

1. Apply the stove
cement.
2. Line up the internal
beads and slide pipe
on. Note: Outer pipe
slides into outer (cone
shaped) collar 1/2 inch.
3. Fasten with four
screws.
4. Apply the stove
cement to outer collar
joint.
B. Installing Vent Components
1. Attach the First Vent Component to the
Starting Collars
To attach the first vent component to the starting
collars of the fireplace:
• Apply a 3/8 inch (9.5 mm) bead of stove cement
around the 4 inch (102 mm) fireplace starting collar.
• Slide the first vent section onto the collars attached
to the top of the unit. Use four self tapping screws to
secure the outer pipe to the outer collar.
• Apply a 3/8 inch (9.5mm) bead of stove cement
around the 6 5/6 inch (168mm) outer collar.
STARTING
COLLAR
FIRST VENT
COMPONENT
Figure 9. Attaching the First Vent Component to
the Starting Collars
WARNING: A 3/8 INCH (9.5 MM) BEAD
!
OF STOVE CEMENT MUST BE
PLACED AROUND THE 4 INCH (102
MM) FIREPLACE STARTING COLLAR
BEFORE ATTACHING THE FIRST VENT
COMPONENT. FAILURE TO SEAL THIS
JOINT MAY CAUSE THE FIREPLACE
TO OPERATE IMPROPERLY. SEE THE
DIAGRAM .
Heat & Glo • CFX-CRESCENT • 705-900 Rev. P • 12/07
3/8" (9.5mm)
STOVE
SEALANT
BEAD
1 INCH
(25.4mm)
17