Finishing; Finishing Material - Heatilator I100 Installation Manual

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Finishing

A. Finishing Material
Refer to Sections 1.B. and Sections 1.C. for combustible/
non-combustible materials. Refer to Figure 7.1 for non-
combustible zone.
WARNING! Risk of Fire!
ances.
• Do NOT cover metal fireplace front with combustible
materials.
• Install combustible materials only to specified
clearances on top front and side edges.
• Complete framing and apply drywall over framing.
• Only non-combustible materials may be used to cover
the metal fireplace front.
• A bead of 300-deg F minimum non-combustible sealant
must be used to close off any gaps at the top and sides
between the fireplace and drywall to prevent cold air
leaks.
Figure 7.2 Decorative Facing
30
You must maintain clear-
Finished combustible wall
Combustible material
Non-combustible
decorative facing
Continuous,
non-combustible sealant
Tile, stone or other
non-combustible material
HX4 Hearth
Ext
Metal strips are placed 2 in. (51 mm)
or equivilent
under the front of the fireplace and must
insulation
extend beyond the front and sides of
fireplace opening by 2 in. (51 mm)
Heatilator • ICON I100 • 4013-263 Installers Manual • Rev S • 11/22
These metal surfaces
may be covered
with non-combustible
material.
Figure 7.1 Non-combustible Facing
Flat 2 x 4 stud wall
2 x 4 header, flush with
front of stand-offs
Non-combustible material
Note:
If Lintel Bar is used make sure
it does not cover combustible
Hearth
material.
Refractory
Floor constructed of wood or
other combustible material
Non-combustible
sealant around edge
of fireplace and drywall.