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112126-01B
For more information, visit www.desatech.com
For more information, visit www.desatech.com
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VENTING INSTALLATION
Continued
HIGH ALTITUDE INSTALLATION
Your cast iron stove and direct-vent burner system has been CSA
tested and approved for operation at altitudes in the USA from 0-
2000 ft. and in Canada from 0-4500 ft.
When installing this stove 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 and proper orifice for your location..
When installing this stove at an elevation above 4500 feet (in
Canada), check with local authorities.
For assistance with any high altitude installation contact DESA’s
Technical Service Department at 1-866-672-6040.
Figure 38 - Vertical Venting Configuration With No
Horizontal Run
Vertical Venting
V = 40' max.
Note:
Install restrictor
into 4" collar of burner
system as shown.
PARTS LISTS FOR VENTING KITS AND
COMPONENTS
Number Description
VKG-47-K Ground Floor Vent Kit, Black
Includes: Horizontal Square Termination, 90° Elbow, 7"-
12" Adjustable Coaxial Pipe, 6" Pipe Adaptor, 12" Coaxial
Pipe, Wall Firestop, Decorative Trim Plate and 18 Screws
VKB-47-K Basement Vent Kit
Includes: Horizontal Square Termination, 90° Elbow, 7"-
12" Adjustable Coaxial Pipe, 6" Pipe Adaptor, 4' Coaxial
Pipe, Wall Firestop, Decorative Trim Plate and 18 Screws
VKS-47-K Snorkel Vent Kit
Includes: 36" Snorkel Termination, 90° Elbow, 7"-12"
Adjustable Coaxial Pipe, 6" Pipe Adaptor, 4' Coaxial
Pipe, Wall Firestop, Decorative Trim Plate and 18 Screws
VKR-47-K Roof Vent Kit
Includes: Vertical High Wind Termination, Flue Restric-
tor, 7"-12" Adjustable Coaxial Pipe, 6" Pipe Adaptor, 12"
Coaxial Pipe, 4' Coaxial Pipe, Firestop Decorative Trim
Plate, Roof Flashing, Storm Collar and 18 Screws
P-47-12-K 12" Black Coaxial Pipe (1 pk)
P-47-24-K 24" Black Coaxial Pipe (1 pk)
P-47-48-K 48" Black Coaxial Pipe (1 pk)
PA47-712-K 7"-12" Black Coaxial Pipe (1 pk)
P-47-6-K 6" Black Coaxial Pipe (1 pk)
E47-90-K 90° Elbow (1 pk)
E47-45-K 45° Elbow (1 pk)
PA-47-6-K 6" Adaptor Collar, Black (1 pk)
WS-47 Wall Strap (1 pk)
SC-47 Storm Collar (1 pk)
VT-47 Vertical Round Termination (1 pk)
WF-47 Wall Firestop (1 pk)
VR-47 Vertical Restrictor (1 pk)
FP-47 Firestop Plate (1 pk)
HTS-47 Horizontal Square Termination (1 pk)
CS-47 Cathedral Ceiling Support Box (1 pk)
RF-47-6 Roof Flashing 0 to 6/12 Pitch (1 pk)
RF-47-12 Roof Flashing 6/12 to 12/12 Pitch (1 pk)
S-47 Vinyl Siding Standoff (1 pk)
TP-47 Trim Plate, Black (1 pk)
HT-47 Horizontal Round Termination (1 pk)
ST-47-14 14" Snorkel Termination (1 pk)
ST-47-36 36" Snorkel Termination (1 pk)
VENTING INSTALLATION
Installation for Vertical Termination (Cont.)
High Altitude Installation
Parts List for Venting Kits and Components