Heatilator CONSTITUTION C-40 Owner's Manual page 40

Ember Strip (Seal gap with
High temp, noncombustible
sealant able to withstand
300°)
Figure 40.1 Fireplace and Hearth Extension Flush on the Floor.
Figure 40.2 Fireplace and Hearth Extension Flush on Floor but on Raised Platform
Figure 40.3 Raised Hearth Extension to Bottom of Fascia
Page 40
Fascia
Outer Can
Flange
Tile or
Marble
8 in. (203mm) on sides to fuel loading doors
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Minimum 2-1/4 in. (57mm) Cement Board
or equivalent, (or two 1/2 in. pieces)
and "k" value = 0.49. Micore 300
Outer
Can
Flange
Min 20 in. (508mm) in front and 8 in.
(203mm) on sides to fuel loading doors
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 x 4
Ember Strip (Seal gap
with high temp,
noncombustible sealant
able to withstand 300°)
Fascia
Min 20 in. (508mm) in front and 8 in.
Outer
(203mm) on sides to fuel loading doors
Can
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Flange
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2 x 4
Minimum 2-1/4 in. (57mm)
Ember Strip
Cement Board or equivalent,
(Seal gap with
(or two 1/2 in. pieces) and
noncombustible
"k" value = 0.49. Micore 300
sealant)
Heatilator • Constitution EPA Fireplace • 480-1091C
Minimum 20 in. (508mm) in front and
Fascia
Tile or Marble
Minimum 2-1/4 in.
57mm) Cement
Board or equivalent,
(or two 1/2 in. pieces)
and "k" value = 0.49.
Micore 300
2 x 4
Combustible Floor
Tile or
Marble
Combustible
Floor
3/4 in.
(19mm)
Plywood
2 x 4
Tile or Marble
Non-combustible
framing materials
Combustible Floor
3/4 in.
(19mm)
Plywood
November 11, 2008