Stainless Steel Venting
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.
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Z-Flex Z-Vent 32" Wall Support (2SVDWS32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,973.10
Special Price:
$1,578.48
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Z-Flex Z-Vent 30" Wall Support (2SVDWS30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,716.61
Special Price:
$1,373.28
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Z-Flex Z-Vent 28" Wall Support (2SVDWS28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,493.44
Special Price:
$1,194.75
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Z-Flex Z-Vent 26" Wall Support (2SVDWS26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,299.29
Special Price:
$1,039.43
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Z-Flex Z-Vent 32" Base Support (2SVDBS32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,177.13
Special Price:
$941.70
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Z-Flex Z-Vent 24" Wall Support (2SVDWS24)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,043.18
Special Price:
$834.54
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Z-Flex Z-Vent 30" Base Support (2SVDBS30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$1,034.43
Special Price:
$827.54
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Z-Flex Z-Vent 32" Storm Collar (2SVDLS32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$949.39
Special Price:
$759.52
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Z-Flex Z-Vent 28" Base Support (2SVDBS28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$916.42
Special Price:
$733.14
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Z-Flex Z-Vent 8" Wall Support (2SVDWS08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$914.43
Special Price:
$731.55
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Z-Flex Z-Vent 22" Wall Support (2SVDWS22)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$907.13
Special Price:
$725.71
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Z-Flex Z-Vent 30" Storm Collar (2SVDLS30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$825.96
Special Price:
$660.78
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Z-Flex Z-Vent 32" Firestop with Support (2SVDFSS32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$818.71
Special Price:
$654.97
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Z-Flex Z-Vent 26" Base Support (2SVDBS26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$797.30
Special Price:
$637.84
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Z-Flex Z-Vent 20" Wall Support (2SVDWS20)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$771.47
Special Price:
$617.18
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Z-Flex Z-Vent 8" Base Support (2SVDBS08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$726.13
Special Price:
$580.91
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Z-Flex Z-Vent 28" Storm Collar (2SVDLS28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$718.59
Special Price:
$574.87
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Z-Flex Z-Vent 30" Firestop with Support (2SVDFSS30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$712.29
Special Price:
$569.83
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Z-Flex Z-Vent 18" Wall Support (2SVDWS18)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$655.24
Special Price:
$524.18
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Z-Flex Z-Vent 24" Base Support (2SVDBS24)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$637.84
Special Price:
$510.27
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Z-Flex Z-Vent 28" Firestop with Support (2SVDFSS28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$619.69
Special Price:
$495.75
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Z-Flex Z-Vent 26" Storm Collar (2SVDLS26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$600.16
Special Price:
$480.13
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Z-Flex Z-Vent 32" Firestop Spacer (2SVDFS32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$588.09
Special Price:
$470.47
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Z-Flex Z-Vent 22" Base Support (2SVDBS22)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$575.07
Special Price:
$460.06
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Z-Flex Z-Vent 16" Wall Support (2SVDWS16)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$556.83
Special Price:
$445.46
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Z-Flex Z-Vent 20" Base Support (2SVDBS20)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$518.36
Special Price:
$414.69
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Z-Flex Z-Vent 26" Firestop with Support (2SVDFSS26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$517.56
Special Price:
$414.05
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Z-Flex Z-Vent 24" Storm Collar (2SVDLS24)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$515.64
Special Price:
$412.51
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Z-Flex Z-Vent 30" Firestop Spacer (2SVDFS30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$511.62
Special Price:
$409.30
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Z-Flex Z-Vent 14" Base Support (2SVDBS14)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$493.75
Special Price:
$395.00
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Z-Flex Z-Vent 8" Firestop with Support (2SVDFSS08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$490.51
Special Price:
$392.41
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Z-Flex Z-Vent 18" Base Support (2SVDBS18)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$465.72
Special Price:
$372.58
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Z-Flex Z-Vent 14" Wall Support (2SVDWS14)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$460.64
Special Price:
$368.52
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Z-Flex Z-Vent 32" Clamp Band (2SVDCB32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$448.34
Special Price:
$358.67
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Z-Flex Z-Vent 28" Firestop Spacer (2SVDFS28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$445.12
Special Price:
$356.10
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Z-Flex Z-Vent 22" Storm Collar (2SVDLS22)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$439.40
Special Price:
$351.53
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Z-Flex Z-Vent 24" Firestop with Support (2SVDFSS24)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$431.31
Special Price:
$345.05
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Z-Flex Z-Vent 16" Base Support (2SVDBS16)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$419.15
Special Price:
$335.33
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Z-Flex Z-Vent 12" Wall Support (2SVDWS12)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$392.66
Special Price:
$314.12
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Z-Flex Z-Vent 30" Clamp Band (2SVDCB30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$390.05
Special Price:
$312.04
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Z-Flex Z-Vent 22" Firestop with Support (2SVDFSS22)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$388.77
Special Price:
$311.02
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Z-Flex Z-Vent 26" Firestop Spacer (2SVDFS26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$387.26
Special Price:
$309.81
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Z-Flex Z-Vent 20" Storm Collar (2SVDLS20)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$386.76
Special Price:
$309.41
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Z-Flex Z-Vent 8" Firestop Spacer (2SVDFS08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$351.76
Special Price:
$281.41
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Z-Flex Z-Vent 20" Firestop with Support (2SVDFSS20)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$350.30
Special Price:
$280.24
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Z-Flex Z-Vent 18" Storm Collar (2SVDLS18)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$340.18
Special Price:
$272.15
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Z-Flex Z-Vent 28" Clamp Band (2SVDCB28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$339.35
Special Price:
$271.49
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Z-Flex Z-Vent 9" Wall Support (2SVDWS09)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$339.22
Special Price:
$271.38
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Z-Flex Z-Vent 12" Base Support (2SVDBS12)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$330.03
Special Price:
$264.03
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Z-Flex Z-Vent 8" Storm Collar (2SVDLS08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$320.56
Special Price:
$256.45
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Z-Flex Z-Vent 7" Wall Support (2SVDWS07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$315.43
Special Price:
$252.34
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Z-Flex Z-Vent 18" Firestop with Support (2SVDFSS18)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$313.86
Special Price:
$251.09
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Z-Flex Z-Vent 24" Firestop Spacer (2SVDFS24)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$309.80
Special Price:
$247.84
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Z-Flex Z-Vent 16" Storm Collar (2SVDLS16)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$299.68
Special Price:
$239.75
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Z-Flex Z-Vent 10" Base Support (2SVDBS10)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$296.96
Special Price:
$237.58
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Z-Flex Z-Vent 5" Wall Support (2SVDWS05)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$296.76
Special Price:
$237.41
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Z-Flex Z-Vent 26" Clamp Band (2SVDCB26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$295.23
Special Price:
$236.19
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Z-Flex Z-Vent 9" Base Support (2SVDBS09)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$285.10
Special Price:
$228.08
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Z-Flex Z-Vent 16" Firestop with Support (2SVDFSS16)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$283.48
Special Price:
$226.78
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Z-Flex Z-Vent 4" Wall Support (2SVDWS04)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$280.24
Special Price:
$224.19
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Z-Flex Z-Vent 22" Firestop Spacer (2SVDFS22)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$279.43
Special Price:
$223.55
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Z-Flex Z-Vent 3" Wall Support (2SVDWS03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$274.67
Special Price:
$219.74
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Z-Flex Z-Vent 14" Storm Collar (2SVDLS14)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$255.93
Special Price:
$204.75
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Z-Flex Z-Vent 20" Firestop Spacer (2SVDFS20)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$251.08
Special Price:
$200.86
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Z-Flex Z-Vent 14" Firestop with Support (2SVDFSS14)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$248.04
Special Price:
$198.43
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Z-Flex Z-Vent 7" Base Support (2SVDBS07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$245.81
Special Price:
$196.65
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Z-Flex Z-Vent 24" Clamp Band (2SVDCB24)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$236.19
Special Price:
$188.95
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Z-Flex Z-Vent 5" Base Support (2SVDBS05)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$228.09
Special Price:
$182.48
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Z-Flex Z-Vent 6" Base Support (2SVDBS06)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$226.23
Special Price:
$180.99
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Z-Flex Z-Vent 12" Storm Collar (2SVDLS12)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$225.40
Special Price:
$180.32
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Z-Flex Z-Vent 18" Firestop Spacer (2SVDFS18)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$224.77
Special Price:
$179.81
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Z-Flex Z-Vent 12" Firestop with Support (2SVDFSS12)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$222.95
Special Price:
$178.35
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Z-Flex Z-Vent 4" Base Support (2SVDBS04)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$216.75
Special Price:
$173.41
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Z-Flex Z-Vent 3" Base Support (2SVDBS03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$212.52
Special Price:
$170.02
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Z-Flex Z-Vent 16" Firestop Spacer (2SVDFS16)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$202.49
Special Price:
$161.99
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Z-Flex Z-Vent 10" Firestop with Support (2SVDFSS10)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$200.62
Special Price:
$160.49
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Z-Flex Z-Vent 9" Firestop with Support (2SVDFSS09)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$192.57
Special Price:
$154.05
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Z-Flex Z-Vent 14" Firestop Spacer (2SVDFS14)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$177.16
Special Price:
$141.73
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Z-Flex Z-Vent 7" Firestop with Support (2SVDFSS07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$167.99
Special Price:
$134.39
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Z-Flex Z-Vent 10" Storm Collar (2SVDLS10)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$162.21
Special Price:
$129.77
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Z-Flex Z-Vent 12" Firestop Spacer (2SVDFS12)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$159.87
Special Price:
$127.89
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Z-Flex Z-Vent 5" Firestop with Support (2SVDFSS05)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$155.92
Special Price:
$124.73
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Z-Flex Z-Vent 9" Storm Collar (2SVDLS09)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$155.70
Special Price:
$124.56
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Z-Flex Z-Vent 6" Firestop with Support (2SVDFSS06)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$154.62
Special Price:
$123.69
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Z-Flex Z-Vent 4" Firestop with Support (2SVDFSS04)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$148.12
Special Price:
$118.50
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Z-Flex Z-Vent 32" Guy Band (2SVDGB32)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$146.07
Special Price:
$116.85
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Z-Flex Z-Vent 3" Firestop with Support (2SVDFSS03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$145.19
Special Price:
$116.15
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Z-Flex Z-Vent 10" Firestop Spacer (2SVDFS10)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$143.81
Special Price:
$115.05
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Z-Flex Z-Vent 9" Firestop Spacer (2SVDFS09)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$138.06
Special Price:
$110.45
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Z-Flex Z-Vent 30" Guy Band (2SVDGB30)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$127.08
Special Price:
$101.66
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Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$119.12
Special Price:
$95.29
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Z-Flex Z-Vent 28" Guy Band (2SVDGB28)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$110.55
Special Price:
$88.44
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Z-Flex Z-Vent 5" Firestop Spacer (2SVDFS05)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$110.47
Special Price:
$88.38
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Z-Flex Z-Vent 6" Firestop Spacer (2SVDFS06)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$109.54
Special Price:
$87.63
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Z-Flex Z-Vent 4" Firestop Spacer (2SVDFS04)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$105.00
Special Price:
$84.00
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Z-Flex Z-Vent 3" Firestop Spacer (2SVDFS03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$102.96
Special Price:
$82.37
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Z-Flex Z-Vent 7" Storm Collar (2SVDLS07)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$98.99
Special Price:
$79.19
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Z-Flex Z-Vent 8" Guy Band (2SVDGB08)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$96.46
Special Price:
$77.17
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Z-Flex Z-Vent 26" Guy Band (2SVDGB26)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$96.17
Special Price:
$76.94
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Z-Flex Z-Vent 3" Storm Collar (2SVDLS03)
Double Wall Stainless Steel, Category III Venting
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Regular Price:
$84.96
Special Price:
$67.97