Desa CGDV32pR - Manual (Page 16)

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VENTING INSTallaTION
INSTRUCTIONS
Continued
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 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.
IMPORTANT:
For horizontal installations
above 2,000 feet, it is recommended that a 12"
extension pipe be added before starter elbow
(see Figure 25) and a round horizontal termi-
nation be used.
Figure 25 - Recommended 12" Extension
for High Altitude Installation
45° Starter
Elbow
1"
Extension
PARTS LIST FOR VENTING KITS
AND COMpONENTS
DESA (5"/8") Pipe & Vent Kits
Number
Description
P58-6 6" Section Double Wall Pipe,
Galvanized
P58-1 1" Section Double Wall Pipe,
Galvanized
P58-4 4" Section Double Wall Pipe,
Galvanized
P58-36 36" Section Double Wall Pipe,
Galvanized
P58-48 48" Section Double Wall Pipe,
Galvanized
PA58-71 Adjustable 7"-1" Section Double
Wall Pipe, Galvanized
E58-45 45° Elbow, Galvanized
E58-90 90° Elbow, Galvanized
VKG-58 Ground Floor Vent Kit, Galvanized
(Includes: 45° Elbow, 7"-1"
Adjustable Pipe, Wall Firestop,
Horizontal Square Termination,
16 Screws)
VKB-58 Basement Vent Kit, Galvanized
(Includes: 45° Elbow, 7"-1"
Adjustable Pipe, Wall Firestop,
Horizontal Square Termination,
4' Pipe, 90° Elbow, 0 Screws)
VKS-58 Snorkel Vent Kit, Galvanized
(Includes: 45° Elbow, 7"-1"
Adjustable Pipe, Wall Firestop,
36" Snorkel Termination, 4' Pipe,
1' Pipe, 90° Elbow, 6 Screws)