Lennox gas stove Benutzerhandbuch

Direct vent pipe Security™ Secure Vent™ * may be used

with the Vision™ gas stove. Please see the lists below to

verify the components available from each direct vent pipe

manufacturer.  Snorkel  terminations  are  available  for  ap-

plications which may require vertical rise on the building

exterior. The components listed below come in a galvanized

finish. Most of the components are also available in a painted

black finish. Add a “B” to the end of the part number when

ordering if a black part is desired.

SV4LC  

6” Pipe Length

SV4L12  

12” Pipe Length

SV4L24  

24” Pipe Length

SV4L36  

36” Pipe Length

SV4L48  

48” Pipe Length

SV4LA  

6” Pipe, Adjustable

SV4LA12

12” Pipe, Adjustable

SV4FA  

Flashing, 1/12 to 6/12 Roof Pitch

SV4FB  

Flashing, 7/12 to 12/12 Roof Pitch

SV4RSM

Wall Radiation Shield

SV4E46  

45º Elbow

SV4E90  

90º Elbow

SV4VS  

Vinyl Shield Protector

SV4FC  

Storm Collar

SV4CGV

Vertical Termination Cap

SV4BF  

Firestop

SV4CHC

Horizontal Termination Cap

SV4STC36

Snorkel Termination Cap (36”)

SV4STC14

Snorkel Termination Cap (14”)

SV4BM  

Wall Band

Simpson Dura-Vent GS 6-5/8”x 4” Pipe

Part Number

Description

908

6” Pipe Length

907

9” Pipe Length

906

12” Pipe Length

904

24” Pipe Length

903

36” Pipe Length

902

48” Pipe Length

911

11” to 14-5/8” Pipe, Adjustable

942

Wall Thimble

940

Rnd Support Box/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

945

45º Elbow

990

90º Elbow

950

Vinyl Siding Standoff

953

Storm Collar

963

Ceiling Firestop

988

Wall Strap

981

Snorkel Termination (36”)

982

Snorkel Termination (14”)

984

Horizontal Termination Cap

985

Horizontal Termination Cap (High Wind)

980

Vertical Termination Cap

991

Vertical Termination Cap (High Wind)

1) Set the unit in the desired location. Check whether or

not wall studs are in the way when the venting system is

attached. If wall studs are in the way, you may want to

adjust the location of the unit.

2) Assemble the desired combination of pipe and elbow to

the appliance adaptor with pipe seams facing down. Off-

setting the pipe seams as double seams in one place will

cause the outer pipe to take an oval shape. The Horizontal

Termination Kit comes with 18” of straight vent - 6-5/8”

black outer pipe and 4” inner vent.

3) With the pipe attached to the stove, slide the stove into

its correct location, and mark the wall to the dimensions

of  the  wall  thimble  (9-1/4”  x  10-1/4”).  The  center  of

the round hole should line up with the centerline of the

horizontal pipe. (9-1/4” is side-to-side dimension and

10-1/4” is vertical dimension) If the wall being penetrated

is constructed of non- combustible material (i.e. masonry

block or concrete), a 7” diameter hole is acceptable.

4) The horizontal run of vent should have a 1/4” rise for every

1 foot of run toward the termination. Never allow the vent

to run downward. This could cause high temperatures

and may present the possibility of a fire.

5) The location of the horizontal vent termination on an ex-

terior wall must meet all local and national building codes,

and must not be blocked or obstructed. For External Vent

Termination Locations, see page 13.

Snorkel Terminations: For installations requiring a vertical

rise on the exterior of the building, 14-inch and 36-inch tall

Snorkel Terminations are available, as well as the standard

Riser  Vent.  Follow  the  same  installation  procedures  as

used for standard Horizontal Termination. NEVER install the

snorkel upside down.