www.fmiproducts.com
111099-01L10
Terminationswith16"slippipesectionsare
available.TheRTT-8DMandRTTL-8DMare
approvedforflashinginstallations.When
needed, these adjustable terminations may be
used in combination with the pipe assembly to
achieve the correct chimney height.
Note: In the rare instance there is a problem
with the side driven rain or wind or the chim-
ney is not drafting properly, an ADS-8DM
(Anti-Draft Shield) can be used with round
terminations.
CHASE INSTALLATIONS
Instructionsforchaseinstallationsare
included with the chase style termination
chosen.Inamultiplechaseinstallation,be
sure to provide adequate distance between
terminations to prevent smoke spillage from
oneterminationtoanother.Wesuggestthat
terminations be separated at least 24", center
to center and stacked at a vertical height dif-
ferenceof18"(seeFigure16).
Note: If a decorative shroud is to be installed,
contact the manufacturer for specications.
10 FOOT RULE
Alluegasoutletchimneyterminationsmust
extend a minimum of 3 feet in height above the
highest point where it passes through the roof
and must be at least 2 feet above the high-
estpointoftheroofthatiswithinahorizontal
distanceof10feet(seeFigure17).
24"Min.
24"Min.
18"
Min.
Typ.
Figure 16 - Multiple Chase Installation
10'
2'Min.
10'
3'Min.
2'Min.
3'Min.
Level of
FlueGas
Outlet
Figure 17 - 10 Foot Rule
FINISHING FIREPLACE
Combustiblematerials,suchaswallboard,
gypsum board, sheet rock, drywall, plywood,
etc. may make direct contact with sides and top
aroundthereplaceface.Itisimportantthat
combustible materials do not overlap the face
itself. Brick, glass, tile or other noncombustible
materials may overlap the front face provided
they do not obstruct essential openings like
louveredslotsoranyotheropening.When
overlapping with a noncombustible facing
material, use only noncombustible mortar or
adhesive.
VENTING INSTALLATION
Continued