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Bosch Therm gas and propane tankless water heaters and Bosch Powerstream electric tankless water heaters.

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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 7" Firestop Spacer Stainless Steel Venting (2SVDFS07)

    Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)

    Z-Flex Z-Vent 7" Firestop Spacer (2SVDFS07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $119.12

    Special Price: $95.29

    Details
  2. Z-Flex Z-Vent 28" Guy Band Stainless Steel Venting (2SVDGB28)

    Z-Flex Z-Vent 28" Guy Band (2SVDGB28)

    Z-Flex Z-Vent 28" Guy Band (2SVDGB28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.55

    Special Price: $88.44

    Details
  3. Z-Flex Z-Vent 5" Firestop Spacer Stainless Steel Venting (2SVDFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVDFS05)

    Z-Flex Z-Vent 5" Firestop Spacer (2SVDFS05)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $110.47

    Special Price: $88.38

    Details
  4. Z-Flex Z-Vent 6" Firestop Spacer Stainless Steel Venting (2SVDFS06)

    Z-Flex Z-Vent 6" Firestop Spacer (2SVDFS06)

    Z-Flex Z-Vent 6" Firestop Spacer (2SVDFS06)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $109.54

    Special Price: $87.63

    Details
  5. Z-Flex Z-Vent 4" Firestop Spacer Stainless Steel Venting (2SVDFS04)

    Z-Flex Z-Vent 4" Firestop Spacer (2SVDFS04)

    Z-Flex Z-Vent 4" Firestop Spacer (2SVDFS04)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $105.00

    Special Price: $84.00

    Details
  6. Z-Flex Z-Vent 3" Firestop Spacer Stainless Steel Venting (2SVDFS03)

    Z-Flex Z-Vent 3" Firestop Spacer (2SVDFS03)

    Z-Flex Z-Vent 3" Firestop Spacer (2SVDFS03)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $102.96

    Special Price: $82.37

    Details
  7. Z-Flex Z-Vent 7" Storm Collar Stainless Steel Venting (2SVDLS07)

    Z-Flex Z-Vent 7" Storm Collar (2SVDLS07)

    Z-Flex Z-Vent 7" Storm Collar (2SVDLS07)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $98.99

    Special Price: $79.19

    Details
  8. Z-Flex Z-Vent 8" Guy Band Stainless Steel Venting (2SVDGB08)

    Z-Flex Z-Vent 8" Guy Band (2SVDGB08)

    Z-Flex Z-Vent 8" Guy Band (2SVDGB08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $96.46

    Special Price: $77.17

    Details
  9. Z-Flex Z-Vent 26" Guy Band Stainless Steel Venting (2SVDGB26)

    Z-Flex Z-Vent 26" Guy Band (2SVDGB26)

    Z-Flex Z-Vent 26" Guy Band (2SVDGB26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $96.17

    Special Price: $76.94

    Details
  10. Z-Flex Z-Vent 3" Storm Collar Stainless Steel Venting (2SVDLS03)

    Z-Flex Z-Vent 3" Storm Collar (2SVDLS03)

    Z-Flex Z-Vent 3" Storm Collar (2SVDLS03)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $84.96

    Special Price: $67.97

    Details

Items 1 to 10 of 28 total

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  1. Remove This Item Application: Commercial,Residential
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  16. Z-Vent 26" Double-Wall Vent (1)
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