Desa (V)T32N series Owner's Operation And Installation Manual page 16

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)
HIGH ALTITUDE INSTALLATION
Your DESA Heating, LLC direct-vent fireplace
has been tested and approved for elevations
from 0-2,000 feet (USA) and elevations from
0-4,500 feet (Canada).
When installing this fireplace at an elevation
above 2,000 feet (in the USA), you may need
to decrease the input rating by changing the
existing burner orifice to a smaller size. Re-
duce input 4% for each 1,000 feet above sea
level. Check with your local gas company for
proper orifice size identification.
16
VENTING INSTALLATION
Continued
Note: Install
restrictor into
inner collar of
fireplace as
shown.
) Horizontal (H)
1
6' max.
12' max.
18' max.
20' max.
) = 40' max.
2
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45° Elbow
Figure 24 - Vertical Venting
Configuration With No Horizontal Run
(Vertical Round High Wind Termination
Shown)
When installing this fireplace at an elevation
above 4,500 feet (in Canada), check with
local authorities.
Consult your local gas company to help deter-
mine the proper orifice for your location.
For assistance with any high altitude in-
stallation, contact DESA Heating, LLC at
1-866-672-6040.
Vertical Venting
V = 40' max.
Note: Install
restrictor into
inner collar of
fireplace as
shown.
111986-01F