Temco TLC39-22 Installation Instructions Manual page 16

Figure 27
MANTEL LEG PROJECTION
Mantel legs may project along the radiation line as illustrated.
REFERENCE DIMENSIONS
A
1-1/4" min.
6" min.
7" min.
8" min.
10" min.
12" min.
Hearth Installation
Figure 28
NOTE: When installing the hearth extension, a protective
metal safety strip is not required below the front face of the
fireplace and mating edge of the hearth extension if the
following steps are taken:
1) The pre-fabricated hearth extension (or site built) must
be secured to the floor of the home to prevent shifting.
Various methods of attachment may be used including
screws, nails, or common construction adhesives.
B
1-11/16"
2-5/8"
3"
3-1/2"
4-3/8"
5-1/4"
(See Note Below)
(See Note Below)
2)
(OR)
If a protective metal strip is used under the space between
the fireplace and hearth extension, sealing of the gap
between the fireplace and hearth extension is optional.
16
(See Note Below)
(See Note Below)
After the fireplace and hearth extension have been
secured, the gap between the fireplace and hearth
extension must be filled or sealed with a non-
combustible grout, caulk, or sealant.