Ventinox Stainless Steel Chimney Lining System



Lindemann Chimney Supply sells wholesale only  to the chimney and hearth industry.



Ventinox 321
Hi-Flex

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Ventinox VFL 321
Stainless Steel. Ventinox was the industry's first UL listed liner system, including both its flexible pipe and all system components. Whether for lining an unlined chimney, relining a damaged chimney or providing an upgraded venting system when installing a new appliance, Ventinox 316Ti is suitable for venting wood, coal,oil, gas, and pellet fuels.

Listed for fireplaces, wood stoves, fireplace inserts, pellet heaters & non-condensing gas or oil fired appliances
321 titanium stabilized stainless steel
can be radically bent & ovalized without kinking or breaking
Listed by UL with a zero clearance listing
Approved for use with THERMIX or PROMESH insulation.

Get DIRECT CONNECT components here.

FREE SHIPPING on liner orders of 50'
Round Flex Liner
Round Flex Liner, sold by the foot, custom cut to your specified size.  Ovalizing available, call for pricing.
Dia.
3"
4"
5"
6"
7"
Item#
320103
320104
320105
320106
320107
Dia.
8"
9"
10"
11"
12"
Item#
320108
320109
320110
320111
320112
Round Flex Liner, BOXED, in specified lengths as shown below. Ovalizing available, call for pricing.
Size
6" x 25'
7" x 15'
8" x 25'
Item#
321006
321007
321008

Components
Tee with removable take-off which is tightened from within the tee snout. Tee cap sold separately, see below.
Dia.
3"
4"
5"
6"
7"
Item #
n/a
320204
320205
320206
320207
Dia.
8"
9"
10"
11"
12"
Item#
320208
320209
320210
320211
320212
Tee Cap sold separately. Seals the bottom of the liner by attaching t the bottom of a tee.
Dia.
3"
4"
5"
6"
7"
Item#
n/a
320304
320305
320306
320307
Dia.
8"
9"
10"
11"
12"
Item#
320308
320309
320310
320311
320312
Coupler has an inner sleeve that creates a dripless connection when fastening 2 pieces of liner together.
Dia.
3"
4"
5"
6"
7"
Item#
320403
320404
320405
320406
320407
Dia.
8"
9"
10"
11"
12"
Item#
320408
320409
320410
320411
320412
Sleeve has one male/one female end. Allows connection of Ventinox liner to the flue collar on an appliance.
Dia.
3"
4"
5"
6"
7"
Item#
320503
320504
320505
320506
320507
Dia.
8"
9"
10"
11"
12"
Item#
320508
320509
320510
320511
320512
The components below are also used with Ventinox HiFlex liner

Swivel tee adapter, allows the tee body to be rotated to align the sount after the liner is inside the chimney.
Dia.
3"
4"
5"
6"
7"
Item#
n/a
n/a
316139
316140
316141
Dia.
8"
9"
10"
11"
12"
Item#
n/a
n/a
n/a
n/a
n/a
Elbow, 90 degree, adjustable
Dia.
3"
4"
5"
6"
7"
Item#
323603
320604
320605
320606
320607
Dia.
8"
9"
10"
11"
12"
Item#
320608
320609
320610
320611
320612
Elbow, 45 degree, adjustable
Dia.
3"
4"
5"
6"
7"
Item#
320703
320704
320705
320706
320707
Dia.
8"
9"
10"
11"
12"
Item#
320708
320709
320710
320711
320712
Baseplate accepts the sleeve and can be used to support liner at the bottom. Made of 304 stainless.
Dia.
3"
4"
5"
6"
7"
Item#
320803
320804
320805
320806
320807
Dia.
8"
9"
10"
11"
12"
Item#
320808
323809
323810
323811
323812
Top Kit consists of storm Collar and a top plate. Both are made of 304 stainless.
Dia.
3"
4"
5"
6"
7"
Item#
321503
321504
321505
321506
321507
Dia.
8"
9"
10"
11"
12"
Item#
321508
321509
321510
321511
321512
Storm Collar allows condensation to drip back into the flue
Dia.
3"
4"
5"
6"
7"
Item#
321103
321104
321105
321106
321107
Dia.
8"
9"
10"
11"
12"
Item#
321108
321109
321110
321111
321112
Top Plate is used in conjunction with Raincap to support the liner from the top. 304 stainless
Dia.
3"
4"
5"
6"
7"
OD
Item#
13"x13"
321203
13"x13"
321204
13"x13"
321205
13"x13"
321206
13"x13"
321207
OD
Item#
8"x8"
n/a
8"x8"
n/a
8"x8"
321588
8"x8"
321688
8"x8"
n/a
OD
Item#
8"x13"
n/a
8"x13"
n/a
8"x13"
321583
8"x13"
321583
8"x13"
n/a
Dia.
8"
9"
10"
11"
12"
OD
Item#
13"x13"
321208
13"x13"
321209
13"x13"
321210
13"x13"
321211
13"x13"
321212
Rain Cap inverted cone design allows condensation to drip back into the flue to prevent exterior chimney staining
Dia.
3"
4"
5"
6"
7"
Item#
321303
321304
321305
321306
321307
Dia.
8"
9"
10"
11"
12"
Item#
321308
321309
321310
321311
321312
Bird Screen attaches to raincap to keep birds and mammals out of the chimney
Dia.
3"
4"
5"
6"
7"
Item#
321703
321704
321705
321706
321707
Dia.
8"
9"
10"
11"
12"
Item#
321708
321709
321710
321711
321712
Guide Cone screws onto the corrugations of Ventinox liner for a snug fit; helps in guiding liner down the flue
Dia.
3"
4"
5"
6"
7"
Item#
321403
321404
321405
321406
321407
Dia.
8"
9"
10"
11"
12"
Item#
321408
321409
321410
321411
321412



Copyright Lindemann Chimney Supply 2005