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3.0 VENTING

7.1

THIS APPLIANCE USES A 4” (102mm) EXHAUST / 7” (178mm) AIR INTAKE VENT PIPE SYSTEM.

Refer to the section applicable to your installation.

For safe and proper operation of the appliance, follow the venting instruction exactly. Deviation from the minimum vertical

vent length can create diffi culty in burner start-up and/or carboning. Under extreme vent confi gurations, allow several

minutes (5-15) for the fl ame to stabilize after ignition. Although not a requirement, it is recommended for vent lengths that

pass through unheated spaces (attics, garages, crawl spaces) be insulated with the insulation wrapped in a protective sleeve

to minimize condensation. Provide a means for visually checking the vent connection to the appliance after the appliance is

installed. Use a fi restop, vent pipe shield or attic insulation shield when penetrating interior walls, fl oor or ceiling.
The vent terminal may be painted with a high temperature paint to match exterior colours. Use an outdoor paint suitable

for 400°F (200°C). Application and performance of paint is the consumer’s responsibility. Spot testing is recommended.

NOTE: If for any reason the vent air intake system is disassembled; reinstall per the instructions provided for the

initial installation.
NOTE: This appliance must be installed with a continuous connection of exhaust and air intake vent pipes.

Utilizing alternate constructions such as a chimney as part of the vent system is not permitted.

Use only Wolf Steel, Simpson Dura-Vent, Selkirk Direct Temp, American Metal Amerivent or Metal-Fab venting

components. Minimum and maximum vent lengths, for both horizontal and vertical installations, clearances from vent

pipes to combustibles and air terminal locations as set out in this manual apply to all vent systems and must be adhered

to. For Simpson Dura-Vent, Selkirk Direct Temp, American Metal Amerivent and Metal-Fab, follow the installation

procedure provided with the venting components or on the website for your venting supplier.
A starter adaptor must be used with the following vent systems and may be purchased from the corresponding supplier:

For vent systems that provide seals on the inner exhaust fl ue, only the outer air intake joints must be sealed using a red

high temperature silicone (RTV). This same sealant may be used on both the inner exhaust and outer intake vent pipe

joints of all other approved vent systems except for the exhaust vent pipe connection to the appliance fl ue collar which

must be sealed using the black high temperature sealant Mill Pac. High temperature sealant must be ordered separately.
When using Wolf Steel venting components, use only approved Wolf Steel rigid / fl exible components with the following

termination kits: wall terminal kit

GD-222

GD-222R

, or 1/12 to 7/12 pitch roof terminal kit

GD-110

, 8/12 to 12/12 roof

terminal kit

GD-111

, fl at roof terminal kit

GD-112

or periscope kit

GD-201

(for wall penetration below grade). With fl exible

venting, in conjunction with the various terminations, use either the 5 foot (1.5m) vent kit

GD-220

or the 10 foot (3.1m)

vent kit

GD-330

. For stoves only: wall terminal kit

GD175

(venting included).

For optimum fl ame appearance and appliance performance, keep the vent length and number of elbows to a minimum.
The air terminal must remain unobstructed at all times. Examine the air terminal at least once a year to verify that

it is unobstructed and undamaged.
Rigid and fl exible venting systems must not be combined. Different venting manufacturer components must not

be combined.

These vent kits allow for either horizontal or vertical venting of the appliance. The maximum allowable horizontal run is 20

feet (6.1m). The maximum allowable vertical vent length is 40 feet (12.2m). The maximum number of vent connections is

two horizontally or three vertically (excluding the appliance and the air terminal connections) when using fl exible venting.
A terminal shall not terminate directly above a sidewalk or paved driveway which is located between two single family dwellings

and serves both dwellings. Local codes or regulations may require different clearances.

For stoves only: deviation from the minimum vertical vent length can create diffi culty in burner start-up and/or

carboning. Use an adjustable pipe as the fi nal length of rigid piping to the stove for ease of installation.

VENT

MANUFACTURER

STARTER ADAPTER

PART NUMER

SUPPLIER

WEBSITE

Duravent

W175-0053

Wolf Steel