Avalon 700 Spezifikationen PDF herunterladen (Seite 8)

PAGE 8 STOVE INSTALLATION (CONT.) - For Qualified Installers Only!

Vent Requirements

! Always maintain the required 1" clearance (air space) to combustible materials to prevent a fire

hazard. Do not fill air spaces with insulation.

! The gas appliance and vent system must be vented directly to the outside of the building, and never

be attached to a chimney serving a separate solid fuel or gas-burning appliance. Each direct vent gas

appliance must use it's own separate vent system.

! If the heater is installed at an

altitude over 3,000 feet the

flame quality will need to be

carefully evaluated. See

Addendum #1, "Altitude

Considerations", on page 43.

¥ When the vent passes through

a wall, a wall thimble is

required. When the vent

passes through a ceiling, a

support box or firestop is

required. When the vent

passes through the roof, a

roof flashing and storm collar

are required. Follow the

instructions provided with the

vent (from Duravent) for

installing these items.

Use a firestop spacer whenever

passing through a ceiling

(Duravent Part #963)

Vertical Termination

(Duravent Part # 991)

Use a roof flashing and storm collar

whenever passing through the roof

(Duravent Part #953 & #943 or #943S)

8-5/8"

Maintain a minimum 1"

clearance from vent to

any combustible (vent

is 6 5/8" diameter)

Use a support box

on exposed vent

Vertical Vent

Requirements

Use a wall thimble

whenever passing

through a wall

(Duravent Part #942)

Horizontal Termination

(Duravent Part #984)

Maintain a minimum 1" clearance from vent

to any combustible (vent is 6 5/8" diameter)

Minimum

Framing for

wall thimble

Horizontal Vent

Requirements

8-5/8"

Minimum framing

for fire stop

¥ Use Model GS Direct Vent manufactured by Simpson Dura-Vent only (or the Chimney Conversion

Kit - see Addendum #2). Follow the installation instructions included with the vent. For the nearest

Simpson Dura-Vent supplier, call (800) 835-4429. Part numbers and descriptions are listed below.

Straight Lengths

908B 6" Pipe Length, Black (interior)

907B 9" Pipe Length, Black (interior)

906 12" Pipe Length, Galvanized

906B 12" Pipe Length, Black (interior)

904 24" Pipe Length, Galvanized

904B 24" Pipe Length, Black (interior)

903 36" Pipe Length, Galvanized

903B 36" Pipe Length, Black (interior)

902 48" Pipe Length, Galvanized

902B 48" Pipe Length, Black (interior)

911B 11" to 14 5/8" Pipe, Adjustable, Black (interior)

Vent Terminations

981 Snorkel Termination (36" rise)

(for basement installations)

982 Snorkel Termination (14" rise)

(for basement installations)

984 Horizontal Square Termination

950 Vinyl Siding Standoff

991 Vertical Termination

Elbows

990 90¥ Elbow

990B 90¥ Elbow, Black (interior)

945 45° Elbow

945B 45° Elbow, Black (interior)

Penetration, Support Parts

942 Wall Thimble

940 Optional Wall Thimble Cover

941 Cathedral Ceiling Support Box

943 Flashing, 0/12 to 6/12 Roof Pitch

943S Flashing, 7/12 to 12/12 Roof Pitch

953 Storm Collar

963 Ceiling Firestop

988 Wall Strap

¥ Apply high-temperature silicone to the inner and outer pipe before

assembling the sections (on the male, upper section). This seals

the inner pipe from the outer pipe. Slide the sections together and

turn 1/4 turn until the sections lock in place. Install three metal

screws through each joint to lock the outer section in place (see the

instructions included with the vent for further details).

¥ Horizontal sections require a 1/4" rise every 12" of travel

+ Exterior Vent Diameter = 6-5/8", Inner Vent Diameter = 4"

Apply a 1/8" (3 mm)

bead of high-

temperature silicone

to the inner and

outer pipe. The

silicone must seal

the inner pipe from

the outer pipe.

Silicone

¥ Horizontal sections require non-combustible support every three feet (e.g.: plumbing tape)

¥ NOTE: You may screw the vent to the appliance (do not seal with silicone).

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