Desa TC36N Series Owner's Operation And Installation Manual page 17

VENTING INSTALLATION
INSTRUCTIONS
Continued
45° Elbow
Venting with Two 90° Elbows
Vertical (V
5' min.
6' min.
7' min.
8' min.
Note: Vertical (V ) + Vertical (V
1
Figure 23 - Vertical Venting
Configuration Using Two 90° Elbows
(Vertical Round High Wind Termination
Shown)
116192-01E
Note: Install
restrictor into
inner collar of
fireplace as
shown.
) Horizontal (H)
1
6' max.
12' max.
18' max.
20' max.
) = 40' max.
2
www.desatech.com
45° Elbow
Figure 24 - Vertical Venting
Configuration With No Horizontal Run
(Vertical Round High Wind Termination
Shown)
HIGH ALTITUDE INSTALLATION
Your DESA direct-vent fireplace has been tested and
approved for elevations from 0-2000 feet (USA) and
elevations from 0-4500 feet (Canada).
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. IMPORTANT: These fireplac-
es can NOT be converted to Propane/LP gas.
When installing a non-high altitude fireplace at an
elevation above 2000 feet (in the USA), you may
need to decrease the input rating by changing the
existing burner orifice to a smaller size. Reduce
input 4% for each 1000 feet above sea level. Check
with your local gas company for proper orifice
size identification.
When installing this fireplace at an elevation
above 4500 feet (in Canada), check with local
authorities.
Vertical Venting
V = 40' max.
Note: Install
restrictor into
inner collar of
fireplace as
shown.
17