www.fmiproducts.com
116226-01N
17
VENTING INSTALLATION
Continued
Note: Install
restrictor into inner
collar of fireplace
as shown.
Venting with Two 90° Elbows
Vertical (V
1
)
Horizontal (H)
5' min.
6' max.
6' min.
12' max.
7' min.
18' max.
8' min.
20' max.
Note: Vertical (V
1
) + Vertical (V
2
) = 40' max.
Figure 23 - Vertical Venting
Configuration Using Two 90° Elbows
(Vertical Round High Wind Termination
Shown)
45° Elbow
Vertical Venting
V = 40' max.
Figure 24 - Vertical Venting Configuration
With No Horizontal Run (Vertical Round
High Wind Termination Shown)
Note: Install
restrictor into
inner collar of
fireplace as
shown.
45° Elbow
HIGH ALTITUDE INSTALLATION
Your FMI PRODUCTS, LLC direct-vent
fireplace has been tested and approved for
elevations from 0-2000 feet.
Fireplaces for High Altitude (models ending
in -HA) are for installation above 4000 feet
only. These fireplaces are equipped with parts
specific for higher altitudes.
When installing a non-high altitude fireplace at
an elevation above 2000 feet, you may need
to decrease the input rating by changing the
existing burner orifice to a smaller size. Re
-
duce input 4% for each 1000 feet above sea
level. Check with your local gas company for
proper orifice size identification.
IMPORTANT:
For horizontal installations
above 2,000 feet, it is recommended that a
12" extension pipe be added before starter
elbow (see Figure 25, page 18) and a round
horizontal termination be used.
