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3.4 FIREPLACE INSTALLATION
3.4.1 Locating the LE LAVAL fireplace
The best location to install your fireplace is determined by considering the location of windows,
doors, and the traffic flow in the room where the fireplace is located, allowing space in front of
the unit for the hearth extension and the mantel, and taking into consideration the location of the
hot air ducts (optional), outside air kit and chimney. If possible, you should choose a location
where the chimney will pass through the house without cutting floor or roof joists (see fireplace
dimensions on page 13).
Usually, no additional floor support is needed for the fireplace. The adequacy of the floor can be
checked by first estimating the weight of the fireplace system. Weights are given in the
appendix. Next, measure the area occupied by the fireplace. Note the floor construction and
consult your local building code to determine if additional support is needed.
The LE LAVAL fireplace may be installed directly on the floor or on a raised base but a
minimum of 8' measured from the base of the appliance to the ceiling is required.
When selecting the location, the chimney outlet position and the direction of the wind are
important factor affecting the chimney performance. To allow a maximum draft and to reduce
wind turbulence, the chimney must:
Penetrate the highest part of the roof.
Be installed as far as possible of roof offsets, trees or any other obstructions that may
cause wind turbulence and back drafts in the chimney.
The least amount of offsets (elbows) possible.
NOTE: A maximum of 2 offsets is allowed
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