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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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  1. Z-Flex Z-Vent 6" Flat Flashing  Stainless Steel Venting (2SVSF06)

    Z-Flex Z-Vent 6" Flat Flashing (2SVSF06)

    Z-Flex Z-Vent 6" Flat Flashing (2SVSF06)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $123.50

    Special Price: $98.80

    Details
  2. Z-Flex Z-Vent 5" Flat Flashing  Stainless Steel Venting (2SVSF05)

    Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)

    Z-Flex Z-Vent 5" Flat Flashing (2SVSF05)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.49

    Special Price: $88.39

    Details
  3. Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Z-Flex Z-Vent 4" Steep Roof Flashing 7/12-12/12 (2SVSADJSF04)

    Adjusts from 7/12 - 12/12 Learn More

    Regular Price: $94.50

    Special Price: $75.60

    Details
  4. Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Z-Flex Z-Vent 4" Adjustable Roof Flashing 0/12-6/12 (2SVSADJF04)

    Adjusts from 0/12 - 6/12 Learn More

    Regular Price: $91.23

    Special Price: $72.98

    Details
  5. Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Z-Flex Z-Vent 3" Steep Roof Flashing 7/12-12/12 (2SVSADJSF03)

    Adjusts from 7/12 - 12/12 Learn More

    Regular Price: $91.11

    Special Price: $72.90

    Details
  6. Z-Flex 3" Stainless Adjustable Roof Flashing 0/12-6/12 (2SVSADJF03)

    Z-Flex 3" Stainless Adjustable Roof Flashing 0/12-6/12 (2SVSADJF03)

    Z-Flex Z-Vent 3" Stainless Steel Adjustable Roof Flashing (2SVSADJF03)

    Adjusts from 0/12 - 6/12 Learn More

    Regular Price: $88.80

    Special Price: $71.05

    Details
  7. Z-Flex 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03)

    Z-Flex 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03)

    Z-Flex Z-Vent 3" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF03) Learn More

    Regular Price: $85.58

    Special Price: $68.47

    Details
  8. Z-Flex 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04)

    Z-Flex 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04)

    Z-Flex Z-Vent 4" Flat Roof Flashing Stainless Steel Venting (2SVSSCSF04) Learn More

    Regular Price: $85.58

    Special Price: $68.47

    Details

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