25
SMOKE CHAMBER
The front and back of the smoke chamber are also split into
two pieces and can only be positioned one way. See Figure
8.3 and Figure 8.4 for specific dimensions for the 60” and
72” model, respectively.
The side pieces are identical.
Remember to completely cover each component with
mortar 1/2” - 1” thick where each edge of each component
will lie or butt up against another component.
Align the smoke chamber flush with the back wall of the
fireplace, leaving an approximately 3” “ledge” on top of the
radius throat front. This ledge allows space for a framing
header to maintain the required 1” clearance.
Be sure to check for and maintain plumb and level
installation of these components.
“Butter” all joints to give a smooth appearance and ensure a
leak-free joint.
The final component of the smoke chamber is the chimney
base. Both the 60” and 72” Linear fireplace kits require two
chimney flues. As such, two interlocking chimney bases
are included. Completely cover the tops of all 4 smoke
chamber components with 1/2” - 1” of mortar before placing
these final components and mortaring them together. Be
sure both chimney bases are level front-to-back and side-
to-side.
“Butter” all joints to ensure a no-leak seal.
FIREPLACE INSTALLATION
STEP 5: SMOKE CHAMBER ASSEMBLY
FIGURE 8.1
SMOKE CHAMBER ASSEMBLY
FIGURE 8.2
COMPLETED FIREBOX AND SMOKE CHAMBER
FIGURE 8.3
60” THROAT/SMOKE CHAMBER STACKING PATTERN
FIGURE 8.4
72” THROAT/SMOKE CHAMBER STACKING PATTERN
