OPTIONAL OUTSIDE AIR KITS
Cat. No.
Model
F1091
AK4
F1093
AK4F
Installation of outside air kit should be per-
formed during rough framing of fi replace due
to the nature of it's location. Outside combus-
tion air is accessed through a vented crawl
space (AK4F) or through a sidewall (AK4).
See Figure 22.
CAUTION: Combustion air
inlet ducts shall not terminate
in attic space.
f i r e - p a r t s . c o m
900781-00_NC
INSTALLATION
Description
4" Air Kit with Collar, Hood and
3' Flex
Air Kit Collar, Hood & 3' Flex for
Floor Venting
SuperiorFireplaces.US.com
Continued
Secure to Collars with Metal Tape, Screws
or Straps (Min. of 1/4" x 20" in size)
Vented Crawl Space
(Check Local Codes
Before Installing in a
Vented Crawl Space)
Figure 22 - Outside Air Kit
Air Inlet
Location
Must Allow
For Bushes
or Snow
Air Inlet
Eyebrow
Vent Hood
Required for
Wall Installation
19