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KIT COMPONENTS:
Qnty Description Qnty Description
1 Horizontal direct vent termination cap 4 Wire spacers
1 Flue collar adapter 1 4 oz tube Mill-Pac Sealant
1 Wall thimble 1 4 oz tube RTV silicone
1 5’ (190 cm) length of Ø4” (10 cm) double walled ex pipe 12
9
/16” tech screws
1 5’ (190 cm) length of Ø6” (10 cm) double walled ex pipe 8 1” wood screws
Please ensure that all components are supplied with this kit. If components are missing or have
been damaged, contact your dealer, distributor, or courier company. Do not attempt the installation if
components are missing or damaged.
INSTALLATION INSTRUCTIONS:
1. Plan your installation and clearances to combustibles. Decide on a location for the unit that will meet
the clearances noted in the venting section, and any or all local code requirements.
2. Set the appliance in the desired location. Determine if any wall studs, electrical wiring, or plumbing
pipes are in the way of the venting system as it passes through the exterior wall. The replace location
should be adjusted if obstructions are found in the wall.
3. Project a line from the center point of the ue outlet upward and outward to the desired ue outlet
location on the exterior wall. Using this center point, scribe a 10” (25.4 cm) hole or square on the wall.
Cut the hole from the interior through the exterior wall surfaces.
Please read and understand these instructions before installing. Failure to follow
these instructions carefully could cause property damage or personal injury.
Figure 31: Wire Spacers.
4. Frame the hole as shown in Figure 35.
5. Trim the wall thimble to match the wall thickness as necessary. Install the
wall thimble and secure it to the inner wall frame using four (4) 1” wood
screws. If a wall is greater than 8” (203mm) in depth, the clearance above
the ex must be 4” (111mm)
6. Apply a bead of Mill-Pac Black sealant to the new Ø4” (10 cm) by 5” (12.5
cm) provided ue collar adaptor. Press the ue collar into the ue outlet of
the replace so that the Mill-Pac seals the ue collar to the ue outlet.
Initial Installation
QUALIFIED INSTALLERS ONLY
FIREPLACE HORIZONTAL VENT KIT 50-1235:
Figure 32: Wire Spacer in Place.
7. Stretch both the Ø4” (10 cm) ex vent and
the Ø6” (16.25 cm) ex intake liner to
the length needed to ensure the ex can be
easily connected to the vent terminal.
8. Slide the Ø6” (16.25 cm) ex intake liner
over the ex vent. Install four (4) wire
spacers around the ex pipe. Ensure the
wire spacers are positioned at either end of
the pipes, and at each end of any elbows in
the liners (refer to Figure 31 and 32).
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