between the air terminal and the collar is achieved.
Spacers are attached to the inner flex liner at predetermined intervals to maintain a 1-1/4” air gap to the outer flex liner. These spacers must not be removed.
FLASHING
FIGURE 17
WEATHER SEALANT
STORM
COLLAR
CAULKING
BASE
AIR INLET
FIGURE 20
DO NOT CLAMP
THE FLEXIBLE
ALUMINIUM
LINER.
OUTER
FLEX
LINER
INNER FLEX LINER
HIGH TEMPERATURE SEALANT
AIR
TERMINAL
CONNECTOR
INNER SLEEVE
2. Stretch the inner aluminum flex liner to the required length. Slip the liner a minimum of 2” over the inner sleeve of the air terminal connector and secure with 3 #8 screws. Seal
using a heavy bead of the high temperature sealant.
3. Repeat using the outer aluminum flex liner.
4. Thread the air terminal connector / liner assembly down through the roof. The air terminal must be located vertically and plumb. Attach the air terminal connector to the roof support, ensuring that the top of the air terminal is 16” above the highest point that it penetrates the roof.
5. Remove nails from the shingles, above and to the sides of the chimney. Place the flashing
over the air terminal connector leaving a min. 3/4” of the air 2” terminal connector showing
above the top of the flashing.
Slide the flashing underneath the sides and
upper edge of the shingles. Ensure that the air terminal
connector is properly centred within the flashing, giving a
3/4” margin all around. Fasten to the roof. Do not nail through the lower portion of the flashing. Make weather-tight by sealing with caulking. Where possible, cover the sides and top edges of the flashing with roofing material.
6. Aligning the seams of the terminal and air terminal connector, place the terminal over the air terminal connector making sure the liner goes into the hole in the terminal. Secure with the three screws provided.
7. Apply a heavy bead of weatherproof caulking 2 inches above the flashing. Note: Maintain a minimum 2” space between the air inlet base and the storm collar. Install the storm collar around the air terminal and slide down to the caulking. Tighten to ensure that a weather-tight seal
FIGURE 19
10
HORIZONTAL VENTING INSTALLATION
FOR SAFE AND PROPER OPERATION OF THE STOVE, FOLLOW THE VENTING INSTRUC- TIONS EXACTLY.
ALL HORIZONTAL RUNS MUST HAVE A MINI-
MUM ¼ INCH RISE PER FOOT.
FIGURE 16
1.Stretch the 4" diameter alu- minum flexible liner to the re- quired length taking into account the additional length needed for the finished wall surface.
Spacers are attached to the 4" inner flex liner at predeter- mined intervals to maintain a 1-1/4" air gap to the 7" outer stove pipe. These spacers must not be removed.
Slip a 4" diameter length of aluminum flexible liner a mini- mum of 2" over the inner sleeve of the air terminal. Secure to the sleeve using 3 screws. Seal the joint and screw heads using red RTV or Mill Pac high temperature sealant (not supplied).
2.Slip the first section of 7" diameter stove pipe a mini- mum of 2" over the outer sleeve of the air terminal. Secure to the sleeve using 3 screws. Seal the joint and screw heads using red RTV high temperature sealant.
3.Insert the liners through the firestop / vent pipe shield. Holding the air terminal (lettering in an upright, readable position), secure to the exterior wall. Make weather tight by sealing with caulking (not supplied). The air terminal mount- ing plate may be recessed (up to 3/4" maximum) into the
exterior wall or siding.
4.If more than one length of liner needs to be used to reach the stove, couple them together as illustrated in FIGURE 18. Seal the joints using the same procedure as described above.
The vent system must be supported approximately every 10 feet along a horizontal run. Use supports or equivalent non-combustible strapping to maintain the 1" clearance from combustibles.
W415-0098 / C / 04.19.06
VERTICAL VENTING INSTALLATION
FIGURE 18 | 1. Fasten the roof support to the |
| roof using the screws provided. |
| The roof support is optional. |
| In this case the venting is |
| to | be adequately |
| | supported | using |
| | either an alternate |
| | method suitable to |
| | the authority having |
ROOF SUPPORT | jurisdiction | or the |
| | optional | roof |
support.
