HearthStone WFP-75 8411 Manuel D'installation Et D'utilisation page 38

Report prepared for Guillaume Thibodeau-Fortin (Stove Builder International Inc.) on
6/8/2020 7:48:41 AM
MANUAL INSTALLATION AND OPERATION WFP-75 8411 ENGLISH
OF 40)
• Cut and frame square holes in all floors, ceilings, and roof that the chimney will go through to
provide a 2" (50 mm) minimum clearance between the chimney and any combustible materials.
Do not fill this 2" space with insulation or any other combustible material.
9.3.2 Ceiling Supported Installation
G
F
E
D
B
A
1. Cut and frame square openings (C) in the ceiling, floor and roof where the chimney will pass. A 2"
clearance must be maintained between the chimney and any combustible materials. The 2" space
must remain empty, without insulation or any other combustible material. The size of the floor and
ceiling holes must be in accordance with the chimney manufacturer's instructions.
From underneath the ceiling, install a ceiling support (B) in each floor where the chimney will pass.
2.
In the attic, install an attic radiation shield from above (D).
3. Install an anchor plate (A) and a first chimney section on the fireplace. Install the number of
chimney sections needed, making sure to lock each section in place.
4. When the desired height of the chimney is reached, install a roof support (not illustrated).
5. Put the roof flashing (E) in place and seal the joint between the roof and the flashing with roof
sealant. For sloping roofs, place the flashing under the upper shingles and on top of the lower
shingles. Nail the flashing to the roof, using roofing nails.
When a ventilated roof flashing is installed, precautions are to be taken not to caulk or seal the
ventilating openings.
6. Place the storm collar (F) on the roof flashing and and tighten it with the bolt. Seal the joint
between the storm collar and the chimney, using silicone sealant.
7. Install the chimney cap (G).
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Stove Builder International Inc. | 46345 | Rev: Apr 13 2020 12:33PM | Uncontrolled Copy
C
A : Anchor plate
B: Ceiling support
C: Framing opening
D: Attic insulation shield
E: Roof flashing
F: Storm collar
G: Chimney cap
WFP-75 8411
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