Z-Flex
Z-Flex Z-Vent Stainless Steel Venting is the perfect choice for tankless water heaters and boilers. Z-Flex Z-Vent is rated AL29-4C and is approved for Category I (vertical only), II, III & IV applications and is designed for use with boilers, high efficiency gas and oil heaters and water heaters where cool flue gases are vented under pressure. Z-Vent contains a built-in, fail-safe gasket and locking band connection. No sealant is required.
Z-Flex Z-Dens Polypropylene vent pipe is ULC S636 certified for use with high efficiency condensing oil and gas fired heating appliances having flue gas temperatures up to 230°F (110°C). Specially developed, fire retardant Polypropylene. Cat II, IV Special Gas Vent. Gas Vent BH, Class IIc. Suitable for use with negative and positive pressure appliances.
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Z-Flex Z-Vent 7" x 18" Stainless Steel Vent Pipe (2SVEP0701.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$125.12
Special Price:
$100.10
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Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVEP12.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$126.32
Special Price:
$101.06
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Z-Flex Z-Vent 7" Stainless Steel Adjustable Vent Pipe (2SVSPA07)
Adjusts from 11.7 inches to 17 inches
Learn More
Regular Price:
$129.85
Special Price:
$103.88
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Z-Flex Z-Vent 3" x 4' Stainless Steel Vent Pipe (2SVEPWCF0304)
Can be cut to length
Learn More
Regular Price:
$133.66
Special Price:
$106.94
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Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVDP0401)
Double Walled. Can be cut to length
Learn More
Regular Price:
$134.68
Special Price:
$107.74
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Z-Flex Z-Vent 7" x 6" Stainless Steel Vent Pipe (2SVDP07.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$140.07
Special Price:
$112.06
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Z-Flex Z-Vent 5" x 3' Stainless Steel Vent Pipe (2SVEPWC0503)
Single Walled. Can be cut to length
Learn More
Regular Price:
$140.61
Special Price:
$112.48
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Z-Flex Z-Vent 7" x 2' Stainless Steel Vent Pipe (2SVEP0702)
Single Walled. Can be cut to length
Learn More
Regular Price:
$142.99
Special Price:
$114.40
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Z-Flex Z-Vent 8" x 18" Stainless Steel Vent Pipe (2SVEP0801.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$147.78
Special Price:
$118.22
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Z-Flex Z-Vent 8" Stainless Steel Adjustable Vent Pipe (2SVSPA08)
Adjusts from 11.8 inches to 18 inches
Learn More
Regular Price:
$153.31
Special Price:
$122.65
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Z-Flex Z-Vent 6" x 3' Stainless Steel Vent Pipe (2SVEP0603)
Single Walled. Can be cut to length
Learn More
Regular Price:
$154.93
Special Price:
$123.95
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Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVEP14.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$156.11
Special Price:
$124.89
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Z-Flex Z-Vent 6" x 12" Stainless Steel Vent Pipe (2SVDP0601)
Double Walled. Can be cut to length
Learn More
Regular Price:
$162.28
Special Price:
$129.82
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Z-Flex Z-Vent 8" x 2' Stainless Steel Vent Pipe (2SVEP0802)
Single Walled. Can be cut to length
Learn More
Regular Price:
$163.27
Special Price:
$130.62
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Z-Flex Z-Vent 5" x 12" Stainless Steel Vent Pipe (2SVDP0501)
Double Walled. Can be cut to length
Learn More
Regular Price:
$163.71
Special Price:
$130.97
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Z-Flex Z-Vent 4" x 4' Stainless Steel Vent Pipe (2SVEPWCF0404)
Can be cut to length
Learn More
Regular Price:
$165.47
Special Price:
$132.38
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Z-Flex Z-Vent 9" x 12" Stainless Steel Vent Pipe (2SVEP0901)
Single Walled. Can be cut to length
Learn More
Regular Price:
$171.58
Special Price:
$137.26
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Z-Flex Z-Vent 9" x 6" Stainless Steel Vent Pipe (2SVDP09.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$173.29
Special Price:
$138.63
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Z-Flex Z-Vent 5" x 4' Stainless Steel Vent Pipe (2SVEPWC0504)
Single Walled. Can be cut to length
Learn More
Regular Price:
$173.97
Special Price:
$139.18
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Z-Flex Z-Vent 10" x 12" Stainless Steel Vent Pipe (2SVEP1001)
Single Walled. Can be cut to length
Learn More
Regular Price:
$178.76
Special Price:
$143.00
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Z-Flex Z-Vent 3" x 5' Stainless Steel Vent Pipe (2SVEPWCF0305)
Can be cut to length
Learn More
Regular Price:
$179.33
Special Price:
$143.46
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Z-Flex Z-Vent 10" x 6" Stainless Steel Vent Pipe (2SVDP10.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$180.52
Special Price:
$144.42
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Z-Flex Z-Vent 16" x 6" Stainless Steel Vent Pipe (2SVEP16.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$182.33
Special Price:
$145.87
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Z-Flex Z-Vent 3" x 18" Stainless Steel Vent Pipe (2SVDP0301.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$184.36
Special Price:
$147.49
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Z-Flex Z-Vent 12" x 12" Stainless Steel Vent Pipe (2SVEP1201)
Single Walled. Can be cut to length
Learn More
Regular Price:
$187.07
Special Price:
$149.66
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Z-Flex Z-Vent 6" x 4' Stainless Steel Vent Pipe (2SVEP0604)
Single Walled. Can be cut to length
Learn More
Regular Price:
$193.06
Special Price:
$154.45
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Z-Flex Z-Vent 7" x 3' Stainless Steel Vent Pipe (2SVEP0703)
Single Walled. Can be cut to length
Learn More
Regular Price:
$199.02
Special Price:
$159.22
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Z-Flex Z-Vent 4" x 18" Stainless Steel Vent Pipe (2SVDP0401.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$199.24
Special Price:
$159.39
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Z-Flex Z-Vent 4" x 5' Stainless Steel Vent Pipe (2SVEPWCF0405)
Can be cut to length
Learn More
Regular Price:
$206.97
Special Price:
$165.58
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Z-Flex Z-Vent 12" x 6" Stainless Steel Vent Pipe (2SVDP12.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$209.10
Special Price:
$167.28
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Z-Flex Z-Vent 14" x 12" Stainless Steel Vent Pipe (2SVEP1401)
Single Walled. Can be cut to length
Learn More
Regular Price:
$216.88
Special Price:
$173.51
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Z-Flex Z-Vent 3" x 2' Stainless Steel Vent Pipe (2SVDP0302)
Double Walled. Can be cut to length
Learn More
Regular Price:
$219.20
Special Price:
$175.36
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Z-Flex Z-Vent 3" Stainless Steel Adjustable Vent Pipe (2SVDALM3)
Adjusts from 11.3 Inches to 13 Inches
Learn More
Regular Price:
$219.20
Special Price:
$175.36
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Z-Flex Z-Vent 7" x 12" Stainless Steel Vent Pipe (2SVDP0701)
Double Walled. Can be cut to length
Learn More
Regular Price:
$224.86
Special Price:
$179.89
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Z-Flex Z-Vent 9" x 19" Stainless Steel Vent Pipe (2SVEP0901.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$231.08
Special Price:
$184.86
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Z-Flex Z-Vent 8" x 3' Stainless Steel Vent Pipe (2SVEP0803)
Single Walled. Can be cut to length
Learn More
Regular Price:
$231.18
Special Price:
$184.95
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Z-Flex Z-Vent 4" x 2' Stainless Steel Vent Pipe (2SVDP0402)
Double Walled. Can be cut to length
Learn More
Regular Price:
$236.61
Special Price:
$189.29
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Z-Flex Z-Vent 4" Stainless Steel Adjustable Vent Pipe (2SVDALM4)
Adjusts from 11.4 Inches to 14 Inches
Learn More
Regular Price:
$236.61
Special Price:
$189.29
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Z-Flex Z-Vent 7" x 4' Stainless Steel Vent Pipe (2SVEP0704)
Single Walled. Can be cut to length
Learn More
Regular Price:
$237.13
Special Price:
$189.70
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Z-Flex Z-Vent 16" x 12" Stainless Steel Vent Pipe (2SVEP1601)
Single Walled. Can be cut to length
Learn More
Regular Price:
$238.34
Special Price:
$190.67
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Z-Flex Z-Vent 6" x 18" Stainless Steel Vent Pipe (2SVDP0601.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$239.81
Special Price:
$191.85
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Z-Flex Z-Vent 9" Stainless Steel Adjustable Vent Pipe (2SVSPA09)
Adjusts from 11.9 Inches to 19 Inches
Learn More
Regular Price:
$239.81
Special Price:
$191.85
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Z-Flex Z-Vent 10" x 18" Stainless Steel Vent Pipe (2SVEP1001.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$240.73
Special Price:
$192.58
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Z-Flex Z-Vent 14" x 6" Stainless Steel Vent Pipe (2SVDP14.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$242.29
Special Price:
$193.83
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Z-Flex Z-Vent 5" x 18" Stainless Steel Vent Pipe (2SVDP0501.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$242.68
Special Price:
$194.15
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Z-Flex Z-Vent 10" Stainless Steel Adjustable Vent Pipe (2SVSPA10)
Adjusts from 11.8 inches to 18 inches
Learn More
Regular Price:
$249.78
Special Price:
$199.82
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Z-Flex Z-Vent 12" x 18" Stainless Steel Vent Pipe (2SVEP1201.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$274.08
Special Price:
$219.26
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Z-Flex Z-Vent 9" x 12" Stainless Steel Vent Pipe (2SVDP0901)
Double Walled. Can be cut to length
Learn More
Regular Price:
$283.71
Special Price:
$226.96
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Z-Flex Z-Vent 12" Stainless Steel Adjustable Vent Pipe (2SVSPA12)
Adjusts from 11.12 Inches to 112 Inches
Learn More
Regular Price:
$284.43
Special Price:
$227.54
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Z-Flex Z-Vent 8" x 4' Stainless Steel Vent Pipe (2SVEP0804)
Single Walled. Can be cut to length
Learn More
Regular Price:
$288.36
Special Price:
$230.69
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Z-Flex Z-Vent 10" x 12" Stainless Steel Vent Pipe (2SVDP1001)
Double Walled. Can be cut to length
Learn More
Regular Price:
$295.55
Special Price:
$236.44
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Z-Flex Z-Vent 9" x 2' Stainless Steel Vent Pipe (2SVEP0902)
Single Walled. Can be cut to length
Learn More
Regular Price:
$304.28
Special Price:
$243.43
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Z-Flex Z-Vent 18" x 6" Stainless Steel Vent Pipe (2SVEP18.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$307.44
Special Price:
$245.96
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Z-Flex Z-Vent 10" x 2' Stainless Steel Vent Pipe (2SVEP1002)
Single Walled. Can be cut to length
Learn More
Regular Price:
$316.99
Special Price:
$253.59
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Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVDP0602)
Double Walled. Can be cut to length
Learn More
Regular Price:
$317.34
Special Price:
$253.87
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Z-Flex Z-Vent 6" Stainless Steel Adjustable Vent Pipe (2SVDPA06)
Adjusts from 11.6 Inches to 16 Inches
Learn More
Regular Price:
$317.34
Special Price:
$253.87
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Z-Flex Z-Vent 3" x 3' Stainless Steel Vent Pipe (2SVDP0303)
Double Walled. Can be cut to length
Learn More
Regular Price:
$318.81
Special Price:
$255.06
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Z-Flex Z-Vent 14" x 114" Stainless Steel Vent Pipe (2SVEP1401.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$319.36
Special Price:
$255.48
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Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVDP0502)
Double Walled. Can be cut to length
Learn More
Regular Price:
$319.80
Special Price:
$255.85
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Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVDPA05)
Adjusts from 11.5 Inches to 15 Inches
Learn More
Regular Price:
$319.80
Special Price:
$255.85
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Z-Flex Z-Vent 14" Stainless Steel Adjustable Vent Pipe (2SVSPA14)
Adjusts from 11.8 inches to 18 inches
Learn More
Regular Price:
$331.40
Special Price:
$265.12
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Z-Flex Z-Vent 7" x 18" Stainless Steel Vent Pipe (2SVDP0701.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$332.38
Special Price:
$265.91
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Z-Flex Z-Vent 12" x 2' Stainless Steel Vent Pipe (2SVEP1202)
Single Walled. Can be cut to length
Learn More
Regular Price:
$338.45
Special Price:
$270.76
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Z-Flex Z-Vent 12" x 12" Stainless Steel Vent Pipe (2SVDP1201)
Double Walled. Can be cut to length
Learn More
Regular Price:
$341.55
Special Price:
$273.24
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Z-Flex Z-Vent 16" x 18" Stainless Steel Vent Pipe (2SVEP1601.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$347.97
Special Price:
$278.37
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Z-Flex Z-Vent 16" Stainless Steel Adjustable Vent Pipe (2SVSPA16)
Adjusts from 11.8 inches to 18 inches
Learn More
Regular Price:
$361.10
Special Price:
$288.88
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Z-Flex Z-Vent 4" x 3' Stainless Steel Vent Pipe (2SVDP0403)
Double Walled. Can be cut to length
Learn More
Regular Price:
$361.13
Special Price:
$288.91
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Z-Flex Z-Vent 14" x 12" Stainless Steel Vent Pipe (2SVDP1401)
Double Walled. Can be cut to length
Learn More
Regular Price:
$366.94
Special Price:
$293.55
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Z-Flex Z-Vent 14" x 2' Stainless Steel Vent Pipe (2SVEP1402)
Single Walled. Can be cut to length
Learn More
Regular Price:
$367.01
Special Price:
$293.61
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Z-Flex Z-Vent 18" x 12" Stainless Steel Vent Pipe (2SVEP1801)
Single Walled. Can be cut to length
Learn More
Regular Price:
$369.40
Special Price:
$295.53
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Z-Flex Z-Vent 6" x 3' Stainless Steel Vent Pipe (2SVDP0603)
Double Walled. Can be cut to length
Learn More
Regular Price:
$380.31
Special Price:
$304.24
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Z-Flex Z-Vent 5" x 3' Stainless Steel Vent Pipe (2SVDP0503)
Double Walled. Can be cut to length
Learn More
Regular Price:
$383.31
Special Price:
$306.65
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Z-Flex Z-Vent 16" x 6" Stainless Steel Vent Pipe (2SVDP16.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$386.04
Special Price:
$308.83
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Z-Flex Z-Vent 3" x 4' Stainless Steel Vent Pipe (2SVDP0304)
Double Walled. Can be cut to length
Learn More
Regular Price:
$387.86
Special Price:
$310.28
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Z-Flex Z-Vent 8" x 6" Stainless Steel Vent Pipe (2SVDP08.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$388.38
Special Price:
$310.71
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Z-Flex Z-Vent 7" x 2' Stainless Steel Vent Pipe (2SVDP0702)
Double Walled. Can be cut to length
Learn More
Regular Price:
$398.85
Special Price:
$319.08
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Z-Flex Z-Vent 7" Stainless Steel Adjustable Vent Pipe (2SVDPA07)
Adjusts from 11.7 Inches to 17 Inches
Learn More
Regular Price:
$398.91
Special Price:
$319.13
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Z-Flex Z-Vent 20" x 6" Stainless Steel Vent Pipe (2SVEP20.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$405.16
Special Price:
$324.13
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Z-Flex Z-Vent 18" x 6" Stainless Steel Vent Pipe (2SVDP18.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$408.45
Special Price:
$326.76
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Z-Flex Z-Vent 18" x 118" Stainless Steel Vent Pipe (2SVEP1801.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$409.92
Special Price:
$327.93
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Z-Flex Z-Vent 16" x 2' Stainless Steel Vent Pipe (2SVEP1602)
Single Walled. Can be cut to length
Learn More
Regular Price:
$414.70
Special Price:
$331.76
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Z-Flex Z-Vent 18" Stainless Steel Adjustable Vent Pipe (2SVSPA18)
Adjusts from 11.8 inches to 18 inches
Learn More
Regular Price:
$425.40
Special Price:
$340.32
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Z-Flex Z-Vent 9" x 18" Stainless Steel Vent Pipe (2SVDP0901.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$425.57
Special Price:
$340.46
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Z-Flex Z-Vent 22" x 6" Stainless Steel Vent Pipe (2SVEP22.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$428.98
Special Price:
$343.19
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Z-Flex Z-Vent 4" x 4' Stainless Steel Vent Pipe (2SVDP0404)
Double Walled. Can be cut to length
Learn More
Regular Price:
$430.89
Special Price:
$344.71
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Z-Flex Z-Vent 10" x 18" Stainless Steel Vent Pipe (2SVDP1001.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$443.30
Special Price:
$354.65
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Z-Flex Z-Vent 24" x 6" Stainless Steel Vent Pipe (2SVEP24.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$455.20
Special Price:
$364.16
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Z-Flex Z-Vent 20" x 12" Stainless Steel Vent Pipe (2SVEP2001)
Single Walled. Can be cut to length
Learn More
Regular Price:
$455.20
Special Price:
$364.16
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Z-Flex Z-Vent 9" x 3' Stainless Steel Vent Pipe (2SVEP0903)
Single Walled. Can be cut to length
Learn More
Regular Price:
$469.06
Special Price:
$375.25
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Z-Flex Z-Vent 22" x 12" Stainless Steel Vent Pipe (2SVEP2201)
Single Walled. Can be cut to length
Learn More
Regular Price:
$479.04
Special Price:
$383.24
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Z-Flex Z-Vent 6" x 4' Stainless Steel Vent Pipe (2SVDP0604)
Double Walled. Can be cut to length
Learn More
Regular Price:
$479.62
Special Price:
$383.70
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Z-Flex Z-Vent 16" x 12" Stainless Steel Vent Pipe (2SVDP1601)
Double Walled. Can be cut to length
Learn More
Regular Price:
$480.68
Special Price:
$384.55
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Z-Flex Z-Vent 5" x 4' Stainless Steel Vent Pipe (2SVDP0504)
Double Walled. Can be cut to length
Learn More
Regular Price:
$483.35
Special Price:
$386.68
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Z-Flex Z-Vent 10" x 3' Stainless Steel Vent Pipe (2SVEP1003)
Single Walled. Can be cut to length
Learn More
Regular Price:
$488.59
Special Price:
$390.87
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Z-Flex Z-Vent 24" x 12" Stainless Steel Vent Pipe (2SVEP2401)
Single Walled. Can be cut to length
Learn More
Regular Price:
$505.24
Special Price:
$404.20
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Z-Flex Z-Vent 12" x 3' Stainless Steel Vent Pipe (2SVEP1203)
Single Walled. Can be cut to length
Learn More
Regular Price:
$507.62
Special Price:
$406.10
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Z-Flex Z-Vent 9" Stainless Steel Adjustable Vent Pipe (2SVDPA09)
Adjusts from 11.9 Inches to 19 Inches
Learn More
Regular Price:
$509.27
Special Price:
$407.42
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Z-Flex Z-Vent 9" x 2' Stainless Steel Vent Pipe (2SVDP0902)
Double Walled. Can be cut to length
Learn More
Regular Price:
$509.27
Special Price:
$407.42
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Z-Flex Z-Vent 12" x 18" Stainless Steel Vent Pipe (2SVDP1201.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$511.14
Special Price:
$408.92
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Z-Flex Z-Vent 20" x 6" Stainless Steel Vent Pipe (2SVDP20.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$512.39
Special Price:
$409.92