Vermont Casting 2466 Venting System Assembly - Natural Vent, Install the Vent Pipe, 30001935

Dutchwest Direct Vent / Natural Vent Gas Heater

8.Install appropriate pipe sections until the vent run reaches above the flashing. The enlarged ends of the vent sections always face downward.

9.Install the storm collar and seal around the joints. (Fig. 31)

10.Add additional vent lengths to achieve the proper overall height.

11.Apply cement to the inner and outer termination col- lars and install the terminal cap.

#7DVAIS Attic Insulation Shield

Venting System Assembly - Natural Vent

General Information

The Dutchwest Heater is shipped from the factory as a Direct Vent Heater. It may be converted to a Natural Vent heater by installing the Model Z31D00 FSDHAG Draft Hood Adapter.

The Dutchwest Heater is approved for installation as a Natural Vent. CFM Direct Vent pipe could be used directly after the Draft Hood Adapter up to the ceiling, then B-vent pipe must be used. Do not mix types of B-vent pipe; use components from one maker or the other. Follow the vent component maker’s instructions exactly. The heater will also accept standard or enam- elled 7” (150mm) diameter pipe, around the Type B venting, for decorative purposes only. (Fig. 32)

NOTE: The restrictor plate supplied with the stove is not used for Natural Vent applications.

	#7DVFS
Use Four 8d	Firestop
Nails	In Upper
	Floor

Decorative 7”

Pipe

4” B-vent

Pipe

Draft Hood

Adapter

CFM Direct Vent System may be used Draft Hood up up to the ceiling

		#7DVFS
		Firestop in
ST222		Ceiling
Fig. 30	Install firestops and attic insulation shield.
		Sealant
Storm Collar
		Upper
		edge of
		flange goes
		under upper
		shingles
Flashing
#7DVSKV
(A, B of F)
Roof Support		ST221
Fig. 31	Roof support and flashing.
18

ST766

Fig. 32 Decorative 7” pipe may be fitted around the B-vent pipe.

The Dutchwest stove, when installed as a Natural vent heater, includes a vent safety switch. (Fig. 60, Page

32)Operating the stove when it is not connected to a properly installed and maintained venting system, or tampering with or disconnecting the vent safety switch, can result in carbon monoxide (CO) poisoning and pos- sible death.

For U.S. installations: The venting system must con- form with local codes and/or the current National Fuel Gas Code, ANSI Z22.1.

For Canadian installations: The venting system must conform to the current CSA B149.1 installation code.

Install the Vent Pipe

Apply a bead of sealant around bottom end of inner starter pipe (found in bag with logset) and attach to stove. Apply a bead of sealant around top of inner starter pipe and install the Z31D00 FSDHAG Draft Hood according to Draft Hood instructions. (Fig. 33)

30001935