Sealing firestop gaps with high temperature sealant will restrict cold air being drawn in around fire- place.
STEP 8
Guide the vent terminations 8” and 11” collars into their respective vent pipes. Double check that the vent pipes overlap the collars by 2” (51 mm). Secure the termina- tion to the wall with screws provided and caulk around the wall plate to weatherproof. (Fig. 24) As an alterna- tive to screwing the termination directly to the wall you may also use expanding plugs or an approved exterior construction adhesive.
X
FP1457
Fig. 22 Horizontal length requirement.
FP1458
Fig. 23 Through the wall.
Chateau™ Decorative Gas Appliance
FP1460 |
Fig. 24 Secure termination to wall.
Support horizontal pipes every 3’ (914 mm) with metal pipe straps.
Check fireplace to make sure it is levelled and properly positioned.
Sidewall Installation with
Stationary Glass Facing Outside
CAUTION: Unit must be installed with stationary glass facing outside. (Control panel assembly will be located on the left side of the unit when facing the unit form inside house.)
Failure to do so will result in a major reconstruction and CFM Corporation will not be responsible for costs associated with incorrect installation.
CAUTION: Control panel assembly must be installed on the inside of the house and not on the outside.
STEP 1
Locate vent opening on the wall. It may be necessary to first position the fireplace and measure to obtain hole location. Depending on whether the wall is combustible or noncombustible, cut opening to size. (Fig. 19)
For combustible walls first frame in opening.
Combustible Walls: Cut a 16¹⁄₄”H x 16¹⁄₄” W (413 x 413 mm) hole through the exterior wall and frame as shown.
Noncombustible Walls: Hole opening must be 11¹⁄₄” (286mm) in diameter.
STEP 2
Measure wall thickness and cut zero clearance sleeve parts to proper length (MAXIMUM 12”/305 mm). As- semble sleeve using #8 sheet metal screws (supplied). (Fig. 20) Install firestop assembly. (Fig. 30)
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