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Version: 6.0
28
OUTSIDE AIR KIT INSTALLATION
A minimum of a four (4) inch hole is to be made in the outside wall of the house at the specified
location for the fresh air outside air duct. From outside the home place the fresh outside air duct
register in the hole (open side down) and fasten the register to the wall with screws provided. Slip the
duct pipe into the insulated sleeve. Place the insulated pipe over the register tube and over the
fireplaces outside air connector. Figure 19 shows multiple outside air kit installation possibilities.
Galvanized pipe can be used for the outside air tubing but Country Flame Technologies recommends
insulated pipe. Insulated pipe will reduce, if not eliminate, the chances of water condensate as cold
air is brought into a warm air (living space.) Carefully pull back the insulation and plastic cover at
each end exposing the flexible pipe. Using aluminum tape, wrap the tape around the joint between
the flexible pipe and the air inlets. Carefully push the insulation and plastic cover back over the pipe.
Using aluminum tape, fasten the plastic cover in place.
CAUTION: Ensure that any objects do not obstruct combustion air openings during or after
installation.
FIGURE 19: OUTSIDE AIR KIT INSTALLATION METHODS
NOTE: Any termination of the outside air kit must include a screen cover with a maximum of
¼” by ¼” holes in the screen. The purpose of this exterior cap and screen is to
prevent rodent entrance into the outside air system.