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
2SVSRHA43 Compare Checkbox
Compare
4" to 3" Reznor Appliance Adapter
SKU:
2SVSRHA43
Z-FLEX
SKU:
2SVSRHA43
Brand:
Z-FLEX
–
+
$43.56
each
ADD TO CART
Add to List
In Stock
Get 7 by
Fri, Jun 5
Total Available: 13
In Stock
Get 7 by
Fri, Jun 5
Total Available: 13
Add to List
2SVSWS08 Compare Checkbox
Compare
8" Z-Vent Single Wall Support
SKU:
2SVSWS08
Z-FLEX
SKU:
2SVSWS08
Brand:
Z-FLEX
–
+
$244.26
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
2SVWA04 Compare Checkbox
Compare
4" Z-Vent Noritz Adapter
SKU:
2SVWA04
Z-FLEX
SKU:
2SVWA04
Brand:
Z-FLEX
–
+
$37.62
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
2ZDCPVCS3 Compare Checkbox
Compare
3" Z-Vent Appliance Adapter w/ Seal (Stainless Steel)
SKU:
2ZDCPVCS3
Z-FLEX
SKU:
2ZDCPVCS3
Brand:
Z-FLEX
–
+
$34.12
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
4E4 Compare Checkbox
Compare
4" X 4' Double-Wall Pipe W/ Snap-Lock Coupling, 4E4
SKU:
4E4
Hart & Cooley
SKU:
4E4
Brand:
Hart & Cooley
–
+
$30.40
each
ADD TO CART
Add to List
In Stock
Get 138 by
Tue, Jun 9
In Stock
Get 138 by
Tue, Jun 9
Add to List
2SVDF03 Compare Checkbox
Compare
3" Flat Roof Flashing
SKU:
2SVDF03
Z-FLEX
SKU:
2SVDF03
Brand:
Z-FLEX
–
+
$55.95
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
2SVDFA03 Compare Checkbox
Compare
3" Angled Roof Flashing
SKU:
2SVDFA03
Z-FLEX
SKU:
2SVDFA03
Brand:
Z-FLEX
–
+
$79.95
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
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
2SVSWS12 Compare Checkbox
Compare
12" Z-Vent Single Wall Support
SKU:
2SVSWS12
Z-FLEX
SKU:
2SVSWS12
Brand:
Z-FLEX
–
+
$276.90
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
2SVSWS14 Compare Checkbox
Compare
14" Z-Vent Single Wall Support
SKU:
2SVSWS14
Z-FLEX
SKU:
2SVSWS14
Brand:
Z-FLEX
–
+
$325.56
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
2INSGA0805 Compare Checkbox
Compare
Vent Kit
SKU:
2INSGA0805
Z-FLEX
SKU:
2INSGA0805
Brand:
Z-FLEX
–
+
$81.55
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
2SVSWS10 Compare Checkbox
Compare
10" Z-Vent Single Wall Support
SKU:
2SVSWS10
Z-FLEX
SKU:
2SVSWS10
Brand:
Z-FLEX
–
+
$263.68
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
2SVSWS16 Compare Checkbox
Compare
16" Z-Vent Single Wall Support
SKU:
2SVSWS16
Z-FLEX
SKU:
2SVSWS16
Brand:
Z-FLEX
–
+
$382.61
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
2SVAS04 Compare Checkbox
Compare
4" Z-Flex Appliance Adapter
SKU:
2SVAS04
Z-FLEX
SKU:
2SVAS04
Brand:
Z-FLEX
–
+
$44.35
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
2SVASGPGG04 Compare Checkbox
Compare
4" PVC to 4 " Z-Vent Adapter
SKU:
2SVASGPGG04
Z-FLEX
SKU:
2SVASGPGG04
Brand:
Z-FLEX
–
+
$118.29
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
2SVDE0590 Compare Checkbox
Compare
5" x 90° Z-Vent Double Wall Elbow
SKU:
2SVDE0590
Z-FLEX
SKU:
2SVDE0590
Brand:
Z-FLEX
–
+
$235.08
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
2SVDE1290V Compare Checkbox
Compare
12" x 90-Degree Z-Vent Double Wall Elbow w/ ZV-Clamp
SKU:
2SVDE1290V
Z-FLEX
SKU:
2SVDE1290V
Brand:
Z-FLEX
–
+
$558.14
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
2SVDFSS03 Compare Checkbox
Compare
3" Double Wall Firestop w/ Support
SKU:
2SVDFSS03
Z-FLEX
SKU:
2SVDFSS03
Brand:
Z-FLEX
–
+
$89.29
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
2SVDI0305 Compare Checkbox
Compare
3" to 5" Z-Vent Double Wall Increaser
SKU:
2SVDI0305
Z-FLEX
SKU:
2SVDI0305
Brand:
Z-FLEX
–
+
$221.52
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
2SVDI0608 Compare Checkbox
Compare
6" to 8" Z-Vent Double Wall Increaser
SKU:
2SVDI0608
Z-FLEX
SKU:
2SVDI0608
Brand:
Z-FLEX
–
+
$254.76
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
2SVDI0612 Compare Checkbox
Compare
6" to 12" Z-Vent Double Wall Increaser
SKU:
2SVDI0612
Z-FLEX
SKU:
2SVDI0612
Brand:
Z-FLEX
–
+
$514.80
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
2SVDLS06 Compare Checkbox
Compare
6" Z-Vent Double Wall Storm Collar/Top Support (8" OD)
SKU:
2SVDLS06
Z-FLEX
SKU:
2SVDLS06
Brand:
Z-FLEX
–
+
$53.00
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
2SVDP08.5V Compare Checkbox
Compare
8" x 6" Z-Vent Double Wall Pipe w/ ZV-Clamp
SKU:
2SVDP08.5V
Z-FLEX
SKU:
2SVDP08.5V
Brand:
Z-FLEX
–
+
$100.02
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
2SVDP1003V Compare Checkbox
Compare
10" x 3 Ft. Z-Vent Double Wall Pipe w/ ZV-Clamp
SKU:
2SVDP1003V
Z-FLEX
SKU:
2SVDP1003V
Brand:
Z-FLEX
–
+
$445.26
each
ADD TO CART
Add to List
In Stock
Get 3 by
Tue, Jun 9
In Stock
Get 3 by
Tue, Jun 9
Add to List
2SVDP1202V Compare Checkbox
Compare
12" x 2 Ft. Z-Vent Double Wall Pipe w/ ZV-Clamp
SKU:
2SVDP1202V
Z-FLEX
SKU:
2SVDP1202V
Brand:
Z-FLEX
–
+
$432.79
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
2SVDPA05 Compare Checkbox
Compare
5" Z-Vent Double Wall Adjustable Length (9"-15.5")
SKU:
2SVDPA05
Z-FLEX
SKU:
2SVDPA05
Brand:
Z-FLEX
–
+
$226.28
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
2SVDRTX08 Compare Checkbox
Compare
8" Z-Vent Double Wall Termination Box
SKU:
2SVDRTX08
Z-FLEX
SKU:
2SVDRTX08
Brand:
Z-FLEX
–
+
$106.06
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
2SVDRTX08V Compare Checkbox
Compare
8" Z-Vent Double Wall Termination Box w/ ZV-Clamp
SKU:
2SVDRTX08V
Z-FLEX
SKU:
2SVDRTX08V
Brand:
Z-FLEX
–
+
$141.25
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
2SVDTBT12V Compare Checkbox
Compare
12" Z-Vent Double Wall Boot Tee w/ ZV-Clamp
SKU:
2SVDTBT12V
Z-FLEX
SKU:
2SVDTBT12V
Brand:
Z-FLEX
–
+
$806.45
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
2SVEE1045 Compare Checkbox
Compare
10" x 45° Z-Vent Single Wall Elbow
SKU:
2SVEE1045
Z-FLEX
SKU:
2SVEE1045
Brand:
Z-FLEX
–
+
$199.41
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
2SVEEWC0530 Compare Checkbox
Compare
5" x 30° Z-Vent Single Wall Elbow
SKU:
2SVEEWC0530
Z-FLEX
SKU:
2SVEEWC0530
Brand:
Z-FLEX
–
+
$100.12
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 Compare Checkbox
Compare
10" x 1 Ft. Z-Vent Single Wall Pipe
SKU:
2SVEP1001
Z-FLEX
SKU:
2SVEP1001
Brand:
Z-FLEX
(46)
–
+
$127.97
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
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