Enviro HORIZONTAL VENT KIT 50-1235 Merkblatt

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Horizontal Vent Kit 
50-1235
KIT COMPONENTS:
Quantity
Description
Quantity
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 fl ex pipe
12
9
/
16
” tech screws
1
5’  (190 cm) length of Ø6⅝” (10 cm) double walled fl ex pipe
8
1½” 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:
Figure 1
Please read and understand these instructions before installing. Failure to follow these 
instructions carefully could cause property damage or personal injury.
For use with Haven & Retreat Direct Vent fi replaces.
10"
(254mm)
10"
(254mm)
Wire
spacers
Figure 2
1. Plan your installation and clearances to combustibles.  Decide on a location 
for the unit that will meet any or all local code requirements. Refer to the 
sections in your owner’s manual on where to locate your stove.  
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 fi replace location should be 
adjusted if obstructions are found in the wall.
3. Project a line from the center point of the fl ue 
outlet upward and outward to the desired fl 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 out on both 
the interior and exterior wall surfaces.
4. Frame the hole as shown in Figure 1.
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) 1½” wood screws.
6. Apply a bead of Mill-Pac Black sealant to the new Ø4” (10 cm) by 5” (12.5 cm) 
provided  fl ue collar adaptor.  Press the fl ue collar into the fl ue outlet of the 
fi replace so that the Mill-Pac seals the fl ue collar to the fl ue outlet.  
7. Stretch both the Ø4” (10 cm) fl ex vent and the Ø6⅝” (16.25 cm) fl ex  intake 
liner to the length needed to ensure the fl ex can be easily connected to the vent 
terminal.
8. Slide the Ø6⅝” (16.25 cm) fl ex intake liner over the fl ex vent. Install four (4) 
wire spacers around the fl 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 2 and 3).