![Majestic Biltmore SL1100 Скачать руководство пользователя страница 35](http://html1.mh-extra.com/html/majestic/biltmore-sl1100/biltmore-sl1100_installation-manual_4174072035.webp)
35
Majestic Biltmore Series • SB100 • 4013-303 Installers Manual • Rev H • 08/20
D. Mantel and Wall Projections
The combustible mantel may have a maximum depth of 12
in. (305mm), positioned 20 in. (508mm) above the open
-
ing. Combustible trim pieces that project no more than 1
1/2 in. (38 mm) from the face of the fireplace can be placed
no closer than 6 in. (152 mm) from the top of the opening.
Combustible trim must not cover:
• the metal surfaces of the fireplace
• where the non-combustible board is placed over the
metal surfaces
• the space between the metal face of the fireplace and
framing members
Combustible Wall
2 x 4 stud wall
Front Standoffs
Measured from top of fireplace opening
12 in./305 mm
Mantel
1 1/ 2 in./38 mm
maximum
6 in./152 mm
minimum
20 in./508 mm
minimum
12 in./305 mm
minimum
Combustible
Decorative Facing
Grid represents 1 in. squares
Seal joint with
non-combustible
sealant to prevent heat
from being drawn into
the wall cavity
7 ft (2134 mm)
minimum
base of fireplace
to ceiling
Non-combustible
Decorative Facing
such as: Steel, iron,
brick, tile, concrete,
slate, tile, plasters
DO NOT cover any
air openings in the
face of the fireplace.
Figure 7.11 Mantel Specifications
WARNING! Risk of Fire!
• You must seal around the finishing material to fireplace.