Vermont Casting 2466, 2465 manual Venting Requirements and Options Direct Vent ONLY, 30001935

Dutchwest Direct Vent / Natural Vent Gas Heater

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 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) 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 Kit7FSDHASK

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.

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