AK-6 Outside Air Kit
For Wood Burning Fireplaces
Installation Instructions
Floor
Bend Tabs In or Out
(Depending on Hole
Locations) Before Installing
Cut and Remove Any
Insulation Blocking Airow
(Insulated Models Only)
Secure and Seal Flex Duct to
Collars with Metal Tape, Screws
or Tie Straps (Not Supplied)
Flex Duct Extends
Up to 3 Feet
The outside air vent is installed through a ventilated crawl
space. Install outside air vent termination in a location that
would not eventually be obstructed by bushes, snow or other
obstructions. Vent must be located near replace to make
ex duct installation easier. Flex duct supplied measures
approximately 10" compressed and up to approximately 3
feet extended.
106574-01
REV. D
05/12
2701 S. Harbor Blvd.
Santa Ana, CA 92704
1-866-328-4537
www.fmiproducts.com
1. Remove outer wrapper cover. Cut out any visible insula-
tion (insulated models only) that may obstruct airow.
2. Extend ex duct to attach air inlet tube. Insert inner tab of
inlet tube into mating slot next to opening. Place outer tab
of inlet tube over mating hole next to opening and secure
with screws provided. Seal any remaining gaps around
inlet tube with metal tape, screws or tie straps.