55253C
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For more information, visit www.desatech.com
For more information, visit www.desatech.com
Chase Installation
Instructions for chase installations are included with the chase style
termination chosen. However, it is worthy to mention here that in a
multiple chase installation, provide adequate distance between
terminations, or smoke spillage from one termination to another
may occur. We suggest terminations be separated at least 30 inches
center to center, and stacked at a vertical height difference of 18
inches vertically from one termination to the other (see Figure 29).
Figure 29 - Chase Clearances
INSTALLING FIREPLACE FACING
Any noncombustible material may be used for facing (glass, tile,
brick, etc.) as long as the proper clearances are adhered to and the
fireplace openings are not obstructed in any way. Refer to Clearances,
page 5, and Figure 30).
Use only heat resistant, noncombustible mortar or adhesive when
securing facing material to the front of the fireplace. When placing
facing at the upper edge of the effective opening of the fireplace, provide
an “L” shaped piece of metal, extending the full width of the opening.
Secure with sheet metal screws at a distance high enough from the
edge as to not interfere with the operation of doors. This assures that
the facing material, in time, should not block the opening if it where
to lose cohesion.
Figure 30 - Fireplace Facing (your fireplace may vary from
illustration)
FINISHING YOUR CHIMNEY SYSTEM
Chase Installation
Installing Fireplace Facing
VENTING INSTALLTION
Continued
18" MIN.
TYP
.
30" MIN.
30" MIN.
Noncombustible
Facing Material
Noncombustible
Facing Material
Do Not
Block
Effective
Opening
“L” Shaped
Metal Support
