Skip to accessibility statement
Free shipping on orders over $99
●
Your Zip:
43230
ORDER STATUS
Your Zip:
43230
HELP
MENU
CONTACT & SUPPORT
Live Chat Offline:
Email Us
SIGN IN
0
CART
×
SIGN IN
Shop by Category
Plumbing
Heating
HVAC
Electrical
PEX
Fittings
Valves
Tools
Resources
Our Team
Account
Order History
Returns
Customer Support
Give Us Feedback
Tools
Reorder
Quick Order
Saved Carts
Lists
Resources
PEX Plumbing
PEX Tools
Radiant Heat
Boiler Room
Plumbing Supplies
Air Conditioning
Video Library
Project Calculators
Find Parts For Your Unit
Filter menu expanded
Filters
Hide Filters
351 items
Reset
SORT
Top Sellers
Default
Price ▲
Price ▼
Product Availability
–
Show In Stock Only</strong> Filter (200)
Show
In Stock Only
(200)
Category
–
Double Wall Venting (97)
Single Wall Venting (203)
Adapters (51)
Diameter (Inches)
–
3" Filter (80)
3" (80)
3-1/2" Filter (1)
3-1/2" (1)
4" Filter (93)
4" (93)
5" Filter (41)
5" (41)
6" Filter (50)
6" (50)
7" Filter (3)
7" (3)
8" Filter (38)
8" (38)
9" Filter (7)
9" (7)
10" Filter (28)
10" (28)
12" Filter (16)
12" (16)
See More
Review Score
–
5 Filter (101)
(101)
4 Filter (9)
(9)
3 Filter (2)
(2)
2 Filter (1)
(1)
1 Filter (1)
(1)
Price Range
–
$20 to $25 Filter (6)
$20 to $25 (6)
$25 to $30 Filter (5)
$25 to $30 (5)
$30 to $35 Filter (8)
$30 to $35 (8)
$35 to $40 Filter (6)
$35 to $40 (6)
$40 to $45 Filter (17)
$40 to $45 (17)
$45 to $50 Filter (11)
$45 to $50 (11)
$50 to $60 Filter (22)
$50 to $60 (22)
$60 to $70 Filter (24)
$60 to $70 (24)
$70 to $80 Filter (29)
$70 to $80 (29)
$80 to $90 Filter (20)
$80 to $90 (20)
See More
Home
Heating Supplies & Parts
Boiler Venting
Z-Flex Venting
Z-Vent Special Gas Venting
Z-Vent Special Gas Venting
Need a little help?
View our Resources
351 items
FILTER
Grid
List
Sort: Top Sellers
2SVDI0406 Compare Checkbox
Compare
4" to 6" Z-Vent Double Wall Increaser
SKU:
2SVDI0406
Z-FLEX
SKU:
2SVDI0406
Brand:
Z-FLEX
–
+
$233.50
each
ADD TO CART
Add to List
In Stock
Get 1 by
Mon, Jun 8
In Stock
Get 1 by
Mon, Jun 8
Add to List
2SVDI0812 Compare Checkbox
Compare
8" to 12" Z-Vent Double Wall Increaser
SKU:
2SVDI0812
Z-FLEX
SKU:
2SVDI0812
Brand:
Z-FLEX
–
+
$519.79
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDP03.5 Compare Checkbox
Compare
3" x 6" Z-Vent Double Wall Pipe
SKU:
2SVDP03.5
Z-FLEX
SKU:
2SVDP03.5
Brand:
Z-FLEX
(4)
–
+
$64.04
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDRC04 Compare Checkbox
Compare
4" Z-Vent Low Resistance Double Wall Rain Cap
SKU:
2SVDRC04
Z-FLEX
SKU:
2SVDRC04
Brand:
Z-FLEX
–
+
$123.95
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDWS03 Compare Checkbox
Compare
3" Z-Vent Double Wall Vent Support (5" OD)
SKU:
2SVDWS03
Z-FLEX
SKU:
2SVDWS03
Brand:
Z-FLEX
–
+
$189.25
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVEE0990 Compare Checkbox
Compare
9" x 90° Z-Vent Single Wall Elbow
SKU:
2SVEE0990
Z-FLEX
SKU:
2SVEE0990
Brand:
Z-FLEX
–
+
$223.56
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSBS05 Compare Checkbox
Compare
5" OD Base Support
SKU:
2SVSBS05
Z-FLEX
SKU:
2SVSBS05
Brand:
Z-FLEX
–
+
$147.20
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSGB04 Compare Checkbox
Compare
4" Single Wall Guy Band
SKU:
2SVSGB04
Z-FLEX
SKU:
2SVSGB04
Brand:
Z-FLEX
–
+
$21.22
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSHTC04S Compare Checkbox
Compare
4" Z-Vent Concentric Vent Short Termination, 4" In 4" Out
SKU:
2SVSHTC04S
Z-FLEX
SKU:
2SVSHTC04S
Brand:
Z-FLEX
–
+
$253.92
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSI0508 Compare Checkbox
Compare
5" x 8" Z-Vent Standard Increaser
SKU:
2SVSI0508
Z-FLEX
SKU:
2SVSI0508
Brand:
Z-FLEX
–
+
$151.97
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSIE0304 Compare Checkbox
Compare
3" to 4" Eccentric Increaser Stainless Steel Venting
SKU:
2SVSIE0304
Z-FLEX
SKU:
2SVSIE0304
Brand:
Z-FLEX
–
+
$45.16
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSL0645 Compare Checkbox
Compare
6" Z-Vent Adjustable Vent Pipe
SKU:
2SVSL0645
Z-FLEX
SKU:
2SVSL0645
Brand:
Z-FLEX
(4)
–
+
$270.13
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSPA10 Compare Checkbox
Compare
10" Z-Vent Single Wall Adjustable Length Pipe
SKU:
2SVSPA10
Z-FLEX
SKU:
2SVSPA10
Brand:
Z-FLEX
–
+
$180.97
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSPRT05.5 Compare Checkbox
Compare
5" Z-Vent Pipe with Inspection Port
SKU:
2SVSPRT05.5
Z-FLEX
SKU:
2SVSPRT05.5
Brand:
Z-FLEX
–
+
$72.47
each
ADD TO CART
Add to List
In Stock
Get 1 by
Mon, Jun 8
In Stock
Get 1 by
Mon, Jun 8
Add to List
2SVSR0806 Compare Checkbox
Compare
8" to 6" Z-Vent Single Wall Reducer
SKU:
2SVSR0806
Z-FLEX
SKU:
2SVSR0806
Brand:
Z-FLEX
–
+
$147.72
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVST10 Compare Checkbox
Compare
10" Z-Vent Straight Tee
SKU:
2SVST10
Z-FLEX
SKU:
2SVST10
Brand:
Z-FLEX
–
+
$270.37
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2ZVFSS05 Compare Checkbox
Compare
Fire Stop, 2ZVFSS05
SKU:
2ZVFSS05
Z-FLEX
SKU:
2ZVFSS05
Brand:
Z-FLEX
–
+
$93.19
each
ADD TO CART
Add to List
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Add to List
2SVDE0545 Compare Checkbox
Compare
5" x 45° Z-Vent Double Wall Elbow
SKU:
2SVDE0545
Z-FLEX
SKU:
2SVDE0545
Brand:
Z-FLEX
–
+
$219.11
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDE0645V Compare Checkbox
Compare
6" x 45-Degree Z-Vent Double Wall Elbow w/ ZV-Clamp
SKU:
2SVDE0645V
Z-FLEX
SKU:
2SVDE0645V
Brand:
Z-FLEX
–
+
$182.11
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDI0506 Compare Checkbox
Compare
5" to 6" Z-Vent Double Wall Increaser
SKU:
2SVDI0506
Z-FLEX
SKU:
2SVDI0506
Brand:
Z-FLEX
–
+
$248.06
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Jun 5
In Stock
Get 1 by
Fri, Jun 5
Add to List
2SVDP0301.5 Compare Checkbox
Compare
3" x 1-1/2 Ft. Z-Vent Double Wall Pipe
SKU:
2SVDP0301.5
Z-FLEX
SKU:
2SVDP0301.5
Brand:
Z-FLEX
(4)
–
+
$127.90
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDP06.5 Compare Checkbox
Compare
6" x 6" Z-Vent Double Wall Pipe
SKU:
2SVDP06.5
Z-FLEX
SKU:
2SVDP06.5
Brand:
Z-FLEX
(4)
–
+
$51.75
each
ADD TO CART
Add to List
In Stock
Get 2 by
Fri, Jun 5
In Stock
Get 2 by
Fri, Jun 5
Add to List
2SVDP0601V Compare Checkbox
Compare
6" x 1 Ft. Z-Vent Double Wall Pipe w/ ZV-Clamp
SKU:
2SVDP0601V
Z-FLEX
SKU:
2SVDP0601V
Brand:
Z-FLEX
–
+
$115.84
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDRC06V Compare Checkbox
Compare
6" Z-Vent Low Resistance Double Wall Rain Cap w/ ZV-Clamp
SKU:
2SVDRC06V
Z-FLEX
SKU:
2SVDRC06V
Brand:
Z-FLEX
–
+
$145.19
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDRC10 Compare Checkbox
Compare
10" Z-Vent Low Resistance Double Wall Rain Cap
SKU:
2SVDRC10
Z-FLEX
SKU:
2SVDRC10
Brand:
Z-FLEX
–
+
$251.46
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDRCX12V Compare Checkbox
Compare
12" Z-Vent Double Wall Rain Cap w/ Wind Band & ZV-Clamp
SKU:
2SVDRCX12V
Z-FLEX
SKU:
2SVDRCX12V
Brand:
Z-FLEX
–
+
$325.54
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDSA10 Compare Checkbox
Compare
10" Z-Vent Single Wall to Double Wall Adapter
SKU:
2SVDSA10
Z-FLEX
SKU:
2SVDSA10
Brand:
Z-FLEX
–
+
$276.56
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDT08V Compare Checkbox
Compare
8" Z-Vent Double Wall Straight Tee w/ ZV-Clamp
SKU:
2SVDT08V
Z-FLEX
SKU:
2SVDT08V
Brand:
Z-FLEX
–
+
$488.33
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDTBT04 Compare Checkbox
Compare
4" Z-Vent Double Wall Boot Tee
SKU:
2SVDTBT04
Z-FLEX
SKU:
2SVDTBT04
Brand:
Z-FLEX
–
+
$403.37
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDTCD12V Compare Checkbox
Compare
12" Z-Vent Double Wall Tee Cap w/ Drain & ZV-Clamp
SKU:
2SVDTCD12V
Z-FLEX
SKU:
2SVDTCD12V
Brand:
Z-FLEX
–
+
$143.14
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVEP0902 Compare Checkbox
Compare
9" x 2 Ft. Z-Vent Single Wall Pipe
SKU:
2SVEP0902
Z-FLEX
SKU:
2SVEP0902
Brand:
Z-FLEX
(46)
–
+
$208.64
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVEP1001.5 Compare Checkbox
Compare
10" x 1-1/2 Ft. Z-Vent Single Wall Pipe
SKU:
2SVEP1001.5
Z-FLEX
SKU:
2SVEP1001.5
Brand:
Z-FLEX
(46)
–
+
$172.41
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSA10 Compare Checkbox
Compare
10" Universal Z-Vent Appliance Adapter
SKU:
2SVSA10
Z-FLEX
SKU:
2SVSA10
Brand:
Z-FLEX
–
+
$163.03
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSA2.75FBS03 Compare Checkbox
Compare
2.75" x 3" Pipe Appliance Adapter
SKU:
2SVSA2.75FBS03
Z-FLEX
SKU:
2SVSA2.75FBS03
Brand:
Z-FLEX
–
+
$51.39
each
ADD TO CART
Add to List
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Add to List
2SVSFA08 Compare Checkbox
Compare
8" Z-Vent 0-30° Flashing (OD)
SKU:
2SVSFA08
Z-FLEX
SKU:
2SVSFA08
Brand:
Z-FLEX
–
+
$170.05
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSFA12 Compare Checkbox
Compare
12" Z-VENT Adjustable Roof Flashing
SKU:
2SVSFA12
Z-FLEX
SKU:
2SVSFA12
Brand:
Z-FLEX
–
+
$246.51
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSI0810 Compare Checkbox
Compare
8" x 10" Z-Vent Standard Increaser
SKU:
2SVSI0810
Z-FLEX
SKU:
2SVSI0810
Brand:
Z-FLEX
–
+
$244.21
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSI1012 Compare Checkbox
Compare
10" x 12" Z-Vent Standard Increaser
SKU:
2SVSI1012
Z-FLEX
SKU:
2SVSI1012
Brand:
Z-FLEX
–
+
$273.08
each
ADD TO CART
Add to List
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Add to List
2SVSIE0506 Compare Checkbox
Compare
5" to 6" Eccentric Increaser Stainless Steel Venting
SKU:
2SVSIE0506
Z-FLEX
SKU:
2SVSIE0506
Brand:
Z-FLEX
–
+
$124.86
each
ADD TO CART
Add to List
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Out of Stock
Get it by
Thu, Jun 18 - Thu, Jun 25
Add to List
2SVSLA04 Compare Checkbox
Compare
4" Lochinvar JKB2001 Knight Shield Z-Vent Adapter
SKU:
2SVSLA04
Z-FLEX
SKU:
2SVSLA04
Brand:
Z-FLEX
–
+
$45.98
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSRC05 Compare Checkbox
Compare
5" Z-Vent Single Wall Low Resistance Rain Cap
SKU:
2SVSRC05
Z-FLEX
SKU:
2SVSRC05
Brand:
Z-FLEX
–
+
$134.07
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVSUHA04 Compare Checkbox
Compare
4" Stainless Steel Universal Adapter
SKU:
2SVSUHA04
Z-FLEX
SKU:
2SVSUHA04
Brand:
Z-FLEX
–
+
$54.52
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDP1201V Compare Checkbox
Compare
12" x 1 Ft. Z-Vent Double Wall Pipe w/ ZV-Clamp
SKU:
2SVDP1201V
Z-FLEX
SKU:
2SVDP1201V
Brand:
Z-FLEX
–
+
$247.29
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVEP1003 Compare Checkbox
Compare
10" x 3 Ft. Z-Vent Single Wall Pipe
SKU:
2SVEP1003
Z-FLEX
SKU:
2SVEP1003
Brand:
Z-FLEX
(46)
–
+
$349.98
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDE1045V Compare Checkbox
Compare
10" x 45-Degree Z-Vent Double Wall Elbow w/ ZV-Clamp
SKU:
2SVDE1045V
Z-FLEX
SKU:
2SVDE1045V
Brand:
Z-FLEX
–
+
$372.04
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDID06 Compare Checkbox
Compare
6" Vent DW Fixed Blade Damper
SKU:
2SVDID06
Z-FLEX
SKU:
2SVDID06
Brand:
Z-FLEX
–
+
$544.79
each
ADD TO CART
Add to List
In Stock
Get 1 by
Fri, Jun 5
In Stock
Get 1 by
Fri, Jun 5
Add to List
2SVDL0845 Compare Checkbox
Compare
8" Z-Vent Double Wall 45-Degree Lateral Tee
SKU:
2SVDL0845
Z-FLEX
SKU:
2SVDL0845
Brand:
Z-FLEX
–
+
$592.32
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
2SVDPA06V Compare Checkbox
Compare
6" Z-Vent Double Wall Adjustable Length w/ ZV-Clamp (9"-15.5")
SKU:
2SVDPA06V
Z-FLEX
SKU:
2SVDPA06V
Brand:
Z-FLEX
–
+
$237.50
each
ADD TO CART
Add to List
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Backorder
Get it by
Thu, Jul 2 - Fri, Jul 31
Add to List
1
...
5
6
7
8
Resources
FAQs, Manuals & Videos
Articles
More About Z-Vent Special Gas Venting
This category contains a variety of Z-Vent Special Gas Pipes and Fittings including elbows, tees and wall thimbles.
View More
Close Resources
Refresh
×
Video