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Dutchwest Direct Vent / Natural Vent Gas Heater
30001935
Venting Requirements and Options -
Direct Vent ONLY
Approved Vent System Components
The Dutchwest Heater must be vented to the outdoors
through an adjacent exterior wall or through the roof. The
venting system must be comprised of the appropriate 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 standard
minimum-vent kits.
Simpson DuraVent Components
Minimum Horizontal Vent Kit 2792
Starter Pipe Assembly
(incl. inner & outer sections) 2768*
90° Elbow, Blk. 990B*
45° Elbow, Gal. 945
6” Straight, Blk. 908B*
9” Straight, Blk. 907B
11” - 14B\,” Adjustable Straight Section 911B
12” Straight 906
24” Straight 904B*
36” Straight 903B
48” Straight 902
Horizontal Vent Cap 984*
Wall Plate 940*
Vinyl Siding Shield 950
Snorkel Termination - 14” 982
Snorkel Termination - 36” 981
Wall Strap 988
Cathedral Ceiling Support Box 941
Storm Collar 953
Firestop Spacer 963
Flashing 0/12 - 6/12 943
Flashing 6/12 - 12/12 943S
Steel Chimney
Kit A 931
Kit B 932
Kit C 933
Masonry Chimney Kit 934
Vertical Termination Cap (High Wind) 991
Vertical Termination Cap (Low Profile) 980
*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 4
¹⁄₂” (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) designation indicates the
part is finished in Charcoal Gray paint. Consult your dealer
about other vent parts that may be appropriate to complete
the installation.
Min. Through the Wall Vent Kit 7TFSMSK
(1) 90-Degree Elbow (CG)
(1) 24” Straight pipe (CG)
(1) 36” Straight pipe (CG)
(1) Side Wall Termination
(1) Firestop
(1) Zero-clearance sleeve
(1) Hardware package
(1) Finishing plate (CG)
(1) Finishing collar (CG)
(4) Polished Brass flue pipe rings
Through the Wall Vent Kit 7TFSDVSK
(1) 90-Degree Elbow (CG)
(1) 24” Straight pipe (CG)
(1) 48” Straight pipe (CG)
(1) Side Wall Termination
(1) Firestop
(1) Zero-clearance sleeve
(1) Hardware package
(1) Finishing plate (CG)
(1) Finishing collar (CG)
(4) Polished Brass flue pipe rings
Through the Wall Vent Kit for
Below-Grade Termination 7TFSDVSKS
Includes all of the above parts plus
(1) Snorkel Termination
Vertical Termination Kit, 1/12-6/12 Pitch 7TDVSKVA
(1) Combination Horizontal Offset / Roof Support
(1) Vertical Termination
(1) Storm Collar
(1) 1/12-6/12 Flashing
(1) Finishing Plate (CG)
(1) Finishing Collar (CG)
(1) Polished Brass Flue Pipe Ring
(1) Hardware Package
Vertical Termination Kit, 7/12-12/12 Pitch 7TDVSKVB
(1) 7/12 - 12/12 Flashing
and all of the other Vertical Termination parts.
Vertical Termination, Flat Roof 7DVSKVF
(1) Flat Flashing
and all of the other Vertical Termination parts.
Twist Lock 24” Straight Pipe (CG) 7TFSDVP24
(1) 24” Non-adjustable Pipe
(1) Polished Brass Flue Pipe Ring
Twist Lock 48” Straight Pipe (CG) 7TFSDVP48
(1) 48” Nonadjustable Pipe
(1) Polished Brass Flue Pipe Ring
Twist Lock 45-Degree Elbow (CG) 7TFSDVT45
for vertical offsets
(1) 45-degree Elbow
(1) Polished Brass Flue Pipe Ring
Draft Hood Adapter FSDHAG
NV Stove Kit 7FSSK
(1) 7” Diameter Polished Brass Trim Ring
(1) 48” Nonadjustable Pipe (CG)
(1) 24” Nonadjustable Pipe (CG)
(1) Finishing Plate
(1) Finishing Collar (CG)
(1) 90 Degree Elbow (CG)
Stove Kit 7FSDHASK
Includes all parts in the 7FSSK plus the Draft Hood Adapter
FSDHAG
Combination Offset/Roof Support 7DVCS
Attic Insulation Shield 7DVAIS
7” Charcoal Gray Pipe Rings, (4) 7FSDRG
7” Polished Brass Pipe Rings (4) 7FSDRP
Wall Thimble 942G
NOTE: Direct vent pipe may be used on the Natural Vent sys-
tem from the top of the draft hood adapter to the ceiling.