Page 11
April 19, 2010
4100-I ACT Wood Insert
250-7201F
R
Minimum Width of Cavity Opening
0-/16
767
Minimum Height
21
5
Minimum Depth from Front to Rear
16-1/4
41
Inches
Millimeters
The following modifications of factory-built fireplaces are
permissible:
•
The fireplace must not be altered, except that the damper
may be removed to accommodate a direct-connect starter
pipe or chimney liner,
•
E
xternal trim pieces which do not affect the operation of
the fireplace may be removed providing they can be stored
on or within the fireplace for reassembly if the insert is
removed.
•
The permanent metal warning label provided must be
attached to the back of the fireplace, with screws or
nails, stating that the fireplace may have been altered to
accommodate the insert, and must be returned to original
condition for use as a conventional fireplace.
Figure 11.
2
•
If the hearth extension is lower than the fireplace opening,
the portion of the insert extending onto the hearth must be
supported.
•
Manufacturer designed adjustable support kit can be
ordered from your dealer.
•
Final approval of this installation type is contingent upon
the authority having jurisdiction.
Damper
Smoke Shelf or Baffle
Ember Catches
Fire Grate
Viewing Screen/Curtain
Doors
The following parts may be removed:
Fire Risk.
When lining air-cooled factory-built chimneys:.
• Run chimney liner approved to UL 1777 Type
HT requirements (2100 degrees F)
• Re-install original factory built chimney cap
ONLY
• DO NOT block cooling air openings in chimney
• Blocking cooling air will overheat the chimney
WARNING
Prefabricated Metal Chimney (Cont’d)
LINER CONNECTOR
FLUE
GAS
DIRECTION
CRIMPED
END
TOWARDS
STOVE
Figure 11.1
NOTE:
In Canada, installations into factory-built zero
clearance fireplaces are
NOT
allowed.
NOTICE:
In Canada when using a factory-built chim-
ney it must be safety listed,
Type UL103 HT (2100
o
F)
[1149
o
C] CLASS “A”
or conforming to
CAN/ULC-
S629M, STANDARD FOR 650
o
C FACTORY-BUILT
CHIMNEYS.
NOTE: Refer to chimney liner manufacturer for recom-
mendations on supporting the liner. Installation into
fireplaces without a permit will void the listing
Altering the Fireplace
Securing Chimney Components
All joints should be secured with stainless steel rivits. The sec-
tions must be attached to the insert and to each other with the
crimped (male) end pointing toward the insert.
Figure 11.1
.
WARNING! Risk of Fire!
Follow venting manufacturer’s clearances and instructions
when installing venting system.
250-2061
WARNING
THIS FIREPLACE MAY HAVE BEEN ALTERED
TO ACCOMMODATE AN INSERT. IT MUST BE
RETURNED TO ITS ORIGINAL CONDITION
BEFORE USE AS A SOLID FUEL BURNING
FIREPLACE.
250-2061
Figure 11.2
