Installation
6
10"
12"
14"
16"
pass through oors of buildings requiring
the protection of vertical openings shall be
enclosed with approved walls having a re
resistance rating of not less than one hour
when such chimneys are located in a building
less than 4 stories in height, and not less than
2 hours when such chimneys are located in a
building more than 4 stories in height.”
In Canada, except in single-family and two-
family dwellings, chimneys which extend
through another story must have an enclosure
with a re resistance rating equal to or greater
than that of the oor or roof assembly through
which they pass.
In cold climates, chimneys
mounted on an outside wall should be
enclosed in a chase. Exterior chases reduce
condensation and creosote formation, and
enhance draft. Always maintain a 2” air-space
clearance to combustibles.
Always follow the replace manufacturer’s
installation instructions.
Install your replace as described
by the replace manufacturer. Be sure to
maintain all required clearances.
Connect only one replace per chimney.
Operation: Follow the replace safety manual
for maximum efciency and safety. Do not over
re. Any damage to the replace or chimney can
possibly void your warranties.
Do not burn driftwood, plastic, or
chemically treated wood such as railroad ties.
They are corrosive to your chimney system.
Follow the replace manufacturer’s instructions
regarding fuels.
Position the replace
MASONRY
ANCHORS
HI-TEMP
SEALANT
ANCHOR PLATE
OR ANCHOR PLATE
WITH DAMPER
Figure 2
Figure 3
ANCHOR PLATE
WITH DAMPER
NOTE: DAMPER PLATE
IS CLOSED WHEN
CHAIN IS HOOKED
ON LINTEL HOOK
LINTEL
HOOK