Earthcore Industries
12/2021
Isokern Maximus Linear Series Open Front Gas Fireplace
25
Combustion Air Kits, Gas & Electrical Line Feed
Access Modification
4” air kits are not required but recommended by Earthcore for
the installation of this fireplace. Air kits may help improve
fireplace operation in homes that are tightly sealed and with
other ventilating appliances installed
(Figures 17 and 18)
.
TYPICAL AIR KIT COMPONENTS
:
•
4” diameter flexible stainless-steel duct
•
Stainless steel sleeve approximately 12”
•
Exterior vent termination with dress plate
•
Weather hood including rodent prevention ¼” mesh screen
On one side of the firebox, the access door is fitted into the front
1/3 of the side wall. On the other side of the firebox, install in the
opposing corner. The air kit’s sleeve can be introduced into the
firebox side wall by core drilling an appropriately sized hole at the
selected firebox location. Keep the top of the access hole no more
than six inches (6”) above the finished firebrick floor. The hole size
should allow for a one-quarter inch (1/4”) mortar joint around the
air access sleeve for heat expansion.
IMPORTANT
: It is highly recommended that the air kit duct be
routed in the most direct path to the outside wall of the building.
Air kits are typically supplied with 10’ duct sections. It is
recommended not to exceed twenty feet (20’) of four-inch (4”)
pipe. If a longer length is required, it is recommended that a six-inch
(6”) diameter pipe be utilized, extending up to forty feet (40’).
WARNING!!!:
Do not use combustible duct material. Avoid
installing a combustion air inlet where the opening could be blocked
by snow, bushes, or other obstacles. Air inlet ducts shall not
terminate in attics, basements, or garage spaces.
GAS LINE FEED
All Maximus Linear fireplaces require ¾-1” hole be drilled into the
sidewall for the installation of 3/8” hard-piped gas supply to the
Isoflames Linear Burner. Ensure all holes are filled with Earthcore
Adhesive after installation
(Figure 19).
ELECTRICAL LINE FEED
All Maximus Linear fireplaces require a ¾-1” hole be drilled into the
side wall for the connection of the pilot assembly gas and electrical
connections. Be sure to follow the explicit electrical line connection
instructions for the Isoflames Linear Burner and mechanical
ventilation system as detailed in this manual. Ensure all holes are
filled with Earthcore Adhesive after installation
(Figure 19).
NOTE
: Main gas line and electric line must be fed through separate
access holes.
FIGURE 17
FIGURE 18
FIGURE 19
Содержание Isokern MAXIMUS 82L120
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