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-Dens 2" x 12" Polypropylene Vent Pipe - White (2ZDP212)
Single Walled. Can be cut to length
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Regular Price:
$34.43
Special Price:
$27.54
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Z-Flex Z-Dens 2" x 36" Polypropylene Vent Pipe - White (2ZDP236)
Single Walled. Can be cut to length
Learn More
Regular Price:
$34.43
Special Price:
$27.54
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Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe - White (2ZDP312)
Single Walled. Can be cut to length
Learn More
Regular Price:
$34.43
Special Price:
$27.54
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Z-Flex Z-Dens 2" x 12" Polypropylene Vent Pipe UV - Black (2ZDP212UVUV)
Single Walled. Can be cut to length
Learn More
Regular Price:
$34.43
Special Price:
$27.54
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Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - Black (2ZDP324UV)
Single Walled. Can be cut to length
Learn More
Regular Price:
$34.43
Special Price:
$27.54
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Z-Flex Z-Dens 3" x 12" Polypropylene Vent Pipe UV - Black (2ZDP312UVUV)
Single Walled. Can be cut to length
Learn More
Regular Price:
$35.18
Special Price:
$28.14
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Z-Flex Z-Vent 3" x 6" Stainless Steel Vent Pipe (2SVEPWCF03.5)
Can be cut to length
Learn More
Regular Price:
$39.51
Special Price:
$31.61
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Z-Flex Z-Dens 2" x 36" Polypropylene Vent Pipe - Black (2ZDP236UV)
Single Walled. Can be cut to length
Learn More
Regular Price:
$39.55
Special Price:
$31.64
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Z-Flex Z-Vent 3" x 12" Stainless Steel Vent Pipe (2SVEPWCF0301)
Can be cut to length
Learn More
Regular Price:
$43.10
Special Price:
$34.49
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Z-Flex Z-Vent 4" x 6" Stainless Steel Vent Pipe (2SVEPWCF04.5)
Can be cut to length
Learn More
Regular Price:
$43.10
Special Price:
$34.49
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Z-Flex Z-Dens 3"/5" Concentric Pipe - White (2ZDCP3512)
Concentric. Can be cut to length
Learn More
Regular Price:
$43.49
Special Price:
$34.79
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Z-Flex Z-Dens 4"/6" Concentric Pipe - White (2ZDCP4612)
Concentric. Can be cut to length
Learn More
Regular Price:
$43.49
Special Price:
$34.79
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Z-Flex Z-Dens 2.4" to 8.4" Adjustable Pipe - White (2ZDAP4)
Single Walled. Can be cut and adjusted to length
Learn More
Regular Price:
$43.71
Special Price:
$34.97
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Z-Flex Z-Dens 3" x 72" Polypropylene Vent Pipe - White (2ZDP372)
Single Walled. Can be cut to length
Learn More
Regular Price:
$44.09
Special Price:
$35.27
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Z-Flex Z-Dens 4" x 24" Polypropylene Vent Pipe - Grey (2ZDP424)
Single Walled. Can be cut to length
Learn More
Regular Price:
$46.16
Special Price:
$36.93
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Z-Flex Z-Dens 3" x 24" Polypropylene Vent Pipe - White (2ZDP324)
Single Walled. Can be cut to length
Learn More
Regular Price:
$46.29
Special Price:
$37.03
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Z-Flex Z-Dens 2" x 24" Polypropylene Vent Pipe - Black (2ZDP224UV)
Single Walled. Can be cut to length
Learn More
Regular Price:
$46.29
Special Price:
$37.03
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Z-Flex Z-Dens 2" x 72" Polypropylene Vent Pipe - White (2ZDP272)
Single Walled. Can be cut to length
Learn More
Regular Price:
$47.09
Special Price:
$37.67
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Z-Flex Z-Vent 4" x 12" Stainless Steel Vent Pipe (2SVEPWCF0401)
Can be cut to length
Learn More
Regular Price:
$47.56
Special Price:
$38.05
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Z-Flex Z-Dens 3" Test Port - White (2ZDTP3)
Single Walled. For gas analysis.
Learn More
Regular Price:
$48.36
Special Price:
$38.69
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Z-Flex Z-Dens 5" x 24" Polypropylene Vent Pipe - White (2ZDP524)
Single Walled. Can be cut to length
Learn More
Regular Price:
$49.40
Special Price:
$39.53
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Z-Flex Z-Dens 2" Test Port - White (2ZDTP2)
Single Walled. For gas analysis.
Learn More
Regular Price:
$51.22
Special Price:
$40.97
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Z-Flex Z-Dens 2.6" to 8.3" Adjustable Pipe - White (2ZDAP2)
Single Walled. Can be cut and adjusted to length
Learn More
Regular Price:
$51.82
Special Price:
$41.46
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Z-Flex Z-Dens 2"/4" Concentric Pipe - White (2ZDCP2424)
Concentric. Can be cut to length
Learn More
Regular Price:
$51.85
Special Price:
$41.48
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Z-Flex Z-Dens 4" x 12" Polypropylene Vent Pipe - Grey (2ZDP412)
Single Walled. Can be cut to length
Learn More
Regular Price:
$52.73
Special Price:
$42.18
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Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - White (2ZDP336)
Single Walled. Can be cut to length
Learn More
Regular Price:
$53.79
Special Price:
$43.03
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Z-Flex Z-Dens 3" x 36" Polypropylene Vent Pipe - Black (2ZDP336UV)
Single Walled. Can be cut to length
Learn More
Regular Price:
$55.10
Special Price:
$44.08
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Z-Flex Z-Dens 2.4" to 8.3" Adjustable Pipe - White (2ZDAP3)
Single Walled. Can be cut and adjusted to length
Learn More
Regular Price:
$57.86
Special Price:
$46.29
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Z-Flex Z-Dens 4" Test Port - White (2ZDTP4)
Single Walled. For gas analysis.
Learn More
Regular Price:
$58.45
Special Price:
$46.77
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Z-Flex Z-Dens 2"/4" Concentric Pipe - White (2ZDCP2412)
Concentric. Can be cut to length
Learn More
Regular Price:
$60.12
Special Price:
$48.10
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Z-Flex Z-Dens 3"/5" Concentric Pipe - White (2ZDCP3524)
Concentric. Can be cut to length
Learn More
Regular Price:
$61.57
Special Price:
$49.25
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Z-Flex Z-Dens 4"/6" Concentric Pipe - White (2ZDCP4624)
Concentric. Can be cut to length
Learn More
Regular Price:
$61.57
Special Price:
$49.25
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Z-Flex Z-Vent 3" x 18" Stainless Steel Vent Pipe (2SVEPWCF0301.5)
Can be cut to length
Learn More
Regular Price:
$63.09
Special Price:
$50.47
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Z-Flex Z-Vent 5" x 12" Stainless Steel Vent Pipe (2SVEPWC0501)
Single Walled. Can be cut to length
Learn More
Regular Price:
$63.16
Special Price:
$50.53
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Z-Flex Z-Dens 4" x 36" Polypropylene Vent Pipe - Grey (2ZDP436)
Single Walled. Can be cut to length
Learn More
Regular Price:
$64.56
Special Price:
$51.65
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Z-Flex Z-Dens 2"/4" Concentric Pipe - White (2ZDCP2436)
Concentric. Can be cut to length
Learn More
Regular Price:
$65.41
Special Price:
$52.33
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Z-Flex Z-Vent 6" x 6" Stainless Steel Vent Pipe (2SVEP06.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$66.23
Special Price:
$52.99
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Z-Flex Z-Vent 6" x 12" Stainless Steel Vent Pipe (2SVEP0601)
Single Walled. Can be cut to length
Learn More
Regular Price:
$67.92
Special Price:
$54.34
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Z-Flex Z-Vent 4" x 18" Stainless Steel Vent Pipe (2SVEPWCF0401.5)
Can be cut to length
Learn More
Regular Price:
$70.92
Special Price:
$56.74
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Z-Flex Z-Vent 7" x 6" Stainless Steel Vent Pipe (2SVEP07.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$71.52
Special Price:
$57.21
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Z-Flex Z-Vent 5" x 6" Stainless Steel Vent Pipe (2SVEPWC05.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$69.00
Special Price:
$57.50
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Z-Flex Z-Vent 3" Adjustable Length Pipe (2SVSALS3)
adjusts from 4" to 12"
Learn More
Regular Price:
$74.28
Special Price:
$59.43
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Z-Flex Z-Vent 4" Stainless Steel Adjustable Vent Pipe (2SVSPA04)
Adjusts from 11.5 Inches to 15 Inches
Learn More
Regular Price:
$75.38
Special Price:
$60.31
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Z-Flex Z-Dens 2"/4" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP24)
Concentric. Can be cut and adjusted to length
Learn More
Regular Price:
$76.19
Special Price:
$60.95
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Z-Flex Z-Vent 8" x 6" Stainless Steel Vent Pipe (2SVEP08.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$76.26
Special Price:
$61.01
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Z-Flex Z-Dens 3"/5" Concentric Pipe - White (2ZDCP3536)
Concentric. Can be cut to length
Learn More
Regular Price:
$77.23
Special Price:
$61.79
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Z-Flex Z-Dens 4"/6" Concentric Pipe - White (2ZDCP4636)
Concentric. Can be cut to length
Learn More
Regular Price:
$77.23
Special Price:
$61.79
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Z-Flex Z-Vent 3" x 2' Stainless Steel Vent Pipe (2SVEPWCF0302)
Can be cut to length
Learn More
Regular Price:
$80.05
Special Price:
$64.04
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Z-Flex Z-Dens 5" x 36" Polypropylene Vent Pipe - White (2ZDP536)
Single Walled. Can be cut to length
Learn More
Regular Price:
$81.06
Special Price:
$64.85
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Z-Flex Z-Dens 3"/5" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP35)
Concentric. Can be cut and adjusted to length
Learn More
Regular Price:
$81.75
Special Price:
$65.41
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Z-Flex Z-Dens 4"/6" 2.6" to 8.3" Concentric Adjustable Pipe - White (2ZDCAP46)
Concentric. Can be cut and adjusted to length
Learn More
Regular Price:
$81.75
Special Price:
$65.41
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Z-Flex Z-Vent 4" Adjustable Length Pipe (2SVSALS4)
adjusts from 4" to 12"
Learn More
Regular Price:
$82.03
Special Price:
$65.62
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Z-Flex Z-Vent 9" x 6" Stainless Steel Vent Pipe (2SVEP09.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$83.50
Special Price:
$66.80
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Z-Flex Z-Vent 3" x 6" Stainless Steel Vent Pipe (2SVDP03.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$85.04
Special Price:
$68.03
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Z-Flex Z-Vent 7" x 12" Stainless Steel Vent Pipe (2SVEP0701)
Single Walled. Can be cut to length
Learn More
Regular Price:
$85.80
Special Price:
$68.64
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Z-Flex Z-Vent 10" x 6" Stainless Steel Vent Pipe (2SVEP10.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$86.99
Special Price:
$69.59
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Z-Flex Z-Vent 4" x 2' Stainless Steel Vent Pipe (2SVEPWCF0402)
Can be cut to length
Learn More
Regular Price:
$87.14
Special Price:
$69.70
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Z-Flex Z-Dens 4" x 72" Polypropylene Vent Pipe - Grey (2ZDP472)
Single Walled. Can be cut to length
Learn More
Regular Price:
$90.78
Special Price:
$72.62
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Z-Flex Z-Vent 4" x 6" Stainless Steel Vent Pipe (2SVDP04.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$91.93
Special Price:
$73.54
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Z-Flex Z-Vent 5" Stainless Steel Adjustable Vent Pipe (2SVSPA05)
Adjusts from 11.5 Inches to 15 Inches
Learn More
Regular Price:
$92.95
Special Price:
$74.36
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Z-Flex Z-Vent 3" x 3' Stainless Steel Vent Pipe (2SVEPWCF0303)
Can be cut to length
Learn More
Regular Price:
$99.82
Special Price:
$79.86
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Z-Flex Z-Vent 6" x 18" Stainless Steel Vent Pipe (2SVEP0601.5)
Single Walled. Can be cut to length
Learn More
Regular Price:
$100.08
Special Price:
$80.07
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Z-Flex Z-Vent 8" x 12" Stainless Steel Vent Pipe (2SVEP0801)
Single Walled. Can be cut to length
Learn More
Regular Price:
$100.08
Special Price:
$80.07
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Z-Flex Z-Dens 3"/5" Concentric Test Port - White (2ZDCTP35)
Concentric. For gas analysis.
Learn More
Regular Price:
$102.29
Special Price:
$81.83
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Z-Flex Z-Dens 4"/6" Concentric Test Port - White (2ZDCTP46)
Concentric. For gas analysis.
Learn More
Regular Price:
$102.29
Special Price:
$81.83
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Z-Flex Z-Vent 6" Stainless Steel Adjustable Vent Pipe (2SVSPA06)
Adjusts from 11.5 Inches to 15 Inches
Learn More
Regular Price:
$103.88
Special Price:
$83.10
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Z-Flex Z-Vent 5" x 2' Stainless Steel Vent Pipe (2SVEPWC0502)
Single Walled. Can be cut to length
Learn More
Regular Price:
$108.42
Special Price:
$86.74
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Z-Flex Z-Vent 6" x 6" Stainless Steel Vent Pipe (2SVDP06.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$109.02
Special Price:
$87.22
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Z-Flex Z-Vent 5" x 6" Stainless Steel Vent Pipe (2SVDP05.5)
Double Walled. Can be cut to length
Learn More
Regular Price:
$109.86
Special Price:
$87.89
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Z-Flex Z-Dens 2"/4" Concentric Test Port - White (2ZDCTP24)
Concentric. For gas analysis.
Learn More
Regular Price:
$111.00
Special Price:
$88.80
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Z-Flex Z-Vent 4" x 3' Stainless Steel Vent Pipe (2SVEPWCF0403)
Can be cut to length
Learn More
Regular Price:
$112.79
Special Price:
$90.23
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Z-Flex Z-Vent 6" x 2' Stainless Steel Vent Pipe (2SVEP0602)
Single Walled. Can be cut to length
Learn More
Regular Price:
$116.78
Special Price:
$93.43
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Z-Flex Z-Dens 5" Test Port - White (2ZDTP5)
Single Walled. For gas analysis.
Learn More
Regular Price:
$116.91
Special Price:
$93.53
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Z-Flex Z-Vent 3" x 12" Stainless Steel Vent Pipe (2SVDP0301)
Double Walled. Can be cut to length
Learn More
Regular Price:
$124.52
Special Price:
$99.62
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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-Dens 6" x 36" Polypropylene Vent Pipe - White (2ZDP636)
Single Walled. Can be cut to length
Learn More
Regular Price:
$128.39
Special Price:
$102.72
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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-Dens 5" x 72" Polypropylene Vent Pipe - White (2ZDP572)
Single Walled. Can be cut to length
Learn More
Regular Price:
$133.26
Special Price:
$106.62
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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-Dens 6" Test Port - White (2ZDTP6)
Single Walled. For gas analysis.
Learn More
Regular Price:
$143.01
Special Price:
$114.41
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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