Venting Requirements And Options - Direct Vent Only - Century Jefferson Homeowner's Installation And Operating Manual

Venting Requirements and Options -
Direct Vent ONLY
Approved Vent System Components
The Jefferson Heater must be vented to the outdoors
through an adjacent exterior wall or through the roof.
The venting system must be comprised of the appropri-
ate listed venting components specified on this page.
These parts are available from DuraVent Corporation or
your CFM Corporation Dealer.
Refer to Figure 4 for dimensions relevant to the stan-
dard minimum-vent kits.
Simpson DuraVent Components
Minimum Horizontal Vent Kit
Starter Pipe Assembly (incl. inner & outer sections)
2768*
90° Elbow, Blk.
45° Elbow, Gal.
6" Straight, Blk.
9" Straight, Blk.
11" - 14⁵⁄₈" Adjustable Straight Section
12" Straight
24" Straight
36" Straight
48" Straight
Horizontal Vent Cap
Wall Plate
Vinyl Siding Shield
Snorkel Termination - 14"
Snorkel Termination - 36"
Wall Strap
Cathedral Ceiling Support Box
Storm Collar
Firestop Spacer
Flashing 0/12 - 6/12
Flashing 6/12 - 12/12
Steel Chimney
Kit A
Kit B
Kit C
Masonry Chimney Kit
Vertical Termination Cap (High Wind)
Vertical Termination Cap (Low Profile)
*Included in Minimum Horizontal Vent Kit #2792
All DuraVent Straight vent pipe sections have a net length
1¹⁄₂" (37mm) less than the nominal dimension; i.e., a 6"
(152mm) Straight pipe section has an effective length of 4¹⁄₂"
(115mm).
CFM Vent Components
The following kits are available to meet the needs of
most installations. All pipe has a 7" outer diameter and
includes a 4" diameter inner section. A (CG) designa-
tion indicates the part is finished in Charcoal Gray
paint. Consult your dealer about other vent parts that
may be appropriate to complete the installation.
30004177
Jefferson Direct Vent /Natural Vent Gas Heater
Min. Through the Wall Vent Kit
(1) 90-Degree Elbow (CG)
(1) 24" Straight pipe (CG)
(1) 24" - 42" Adjustable Straight Pipe
(1) Side Wall Termination
(1) Firestop
(1) Zero-clearance sleeve
(1) Hardware package
(1) Finishing plate (CG)
(1) Finishing collar (CG)
(4) Charcoal Gray flue pipe rings
Starter Kit for Below-Grade Termination
(1) Snorkel Termination (7TDVSNORK)
Vertical Termination Kit, 1/12-6/12 Pitch
(1) Combination Horizontal Offset / Roof Support
2792
(1) Vertical Termination
(1) Storm Collar
(1) 1/12-6/12 Flashing
990B*
(1) Finishing Plate (CG)
945
(1) Finishing Collar (CG)
908B*
(1) Polished Brass Flue Pipe Ring
907B
(1) Hardware Package
911B
Vertical Termination Kit, 7/12-12/12 Pitch
906
(1) 7/12 - 12/12 Flashing
904B*
and all of the other Vertical Termination parts.
903B
Vertical Termination, Flat Roof
902
(1) Flat Flashing
984*
and all of the other Vertical Termination parts.
940*
Twist Lock 12" Straight Pipe (CG)
950
(1) 12" Non-adjustable Pipe
982
Twist Lock 12" - 18" Adjustable Pipe
981
(1) 12" - 18" Adjustable Pipe
988
Twist Lock 24" Straight Pipe (CG)
941
953 (1) 24" Non-adjustable Pipe
Twist Lock 48" Straight Pipe (CG)
963
943 (1) 48" Nonadjustable Pipe
943S
Twist Lock 45-Degree Elbow (CG)
for vertical offsets
931
(1) 45-degree Elbow
932
Draft Hood Adapter
933
NV Stove Kit
934
(1) 7" Diameter Polished Brass Trim Ring
991
(1) 48" Nonadjustable Pipe (CG)
980
(1) 24" Nonadjustable Pipe (CG)
(1) Finishing Plate
(1) Finishing Collar (CG)
(1) 90 Degree Elbow (CG)
Stove Kit
Includes all parts in the 7FSSK plus the Draft Hood Adapter
FSDHAG
Combination Offset/Roof Support
Attic Insulation Shield
7" Charcoal Gray Pipe Rings, (4)
7" Polished Brass Pipe Rings (4)
Wall Thimble
NOTE: Direct vent pipe may be used on the Natural
Vent system from the top of the draft hood adapter to
the ceiling.
7TFSSK
7TDVSKS
7TDVSKVA
7TDVSKVB
7DVSKVF
7TFSDVP12
7TFSDVP1218
7TFSDVP24
7TFSDVP48
7TFSDVT45
FSDHAG
7FSSK
7FSDHASK
7DVCS
7DVAIS
7FSDRG
7FSDRP
942G
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