25
HEAT & GLO • PHOENIX42-IFT Installation Manual • 4096-901 Rev. A
• 02/18
7
Venting and Chimneys
A. Assemble Vent Sections
Attach SLG Vent Pipe to the Appliance
Required:
All SLG pipe joints, starter collar joints, slip
section joints and elbow joints must be secured with a
minimum of three screws. Screws must be no longer
than 1/2 in. (13 mm).
Note
: Do not use screws to secure the wall shield slip
section to the exterior wall shield.
Note:
The end of the pipe section with the lanced tabs (A)
will face towards the appliance.
• Attach the first pipe section to the appliance starter collar
• Push pipe section until all lanced tabs snap in place
• Secure pipe section to the appliance starter collar with
a minimum of three screws
Required:
All SLG pipe joints, starter collar joints, slip
section joints, firestops and elbow joints shall be sealed
using one of the methods listed below.
• Apply aluminum foil tape (300°F minimum continuous
exposure rated) to the outside of the connecting joint
after joining and securing sections. On horizontal pipe
runs, it is recommended that the tape seam is positioned
on the bottom side of the vent pipe.
• OR Apply a bead of 100% silicone sealant (300°F
minimum continuous exposure rated) inside of the female
pipe joint prior to joining and securing sections. See
Figure 7.1
• OR Apply a bead of 100% silicone sealant (300°F
minimum continuous exposure rated) to the outside of
the connecting joint after joining and securing sections.
Assemble Pipe Sections
• Start the lanced end of pipe section A over the outer of
pipe section B. See Figure 7.2
• Once vent sections are started, push together firmly until
all lanced tabs lock into place. See Figure 7.3
• Secure pipe sections together with a minimum of three
screws
Notice:
Chimney sections cannot be disassembled once
locked together. Plan ahead!
Figure 7.1 High Temperature Silicone Sealant
Figure 7.3
A
B
Lances
Figure 7.2
