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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 28" Firestop with Support Stainless Steel Venting (2SVDFSS28)

    Z-Flex Z-Vent 28" Firestop with Support (2SVDFSS28)

    Z-Flex Z-Vent 28" Firestop with Support (2SVDFSS28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $619.69

    Special Price: $495.75

    Details
  2. Z-Flex Z-Vent 26" Storm Collar Stainless Steel Venting (2SVDLS26)

    Z-Flex Z-Vent 26" Storm Collar (2SVDLS26)

    Z-Flex Z-Vent 26" Storm Collar (2SVDLS26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $600.16

    Special Price: $480.13

    Details
  3. Z-Flex Z-Vent 14" Wall Support Stainless Steel Venting (2SVSWS14)

    Z-Flex Z-Vent 18" Wall Support (2SVSWS18)

    Z-Flex Z-Vent 18" Wall Support (2SVSWS18)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $589.24

    Special Price: $471.39

    Details
  4. Z-Flex Z-Vent 32" Firestop Spacer Stainless Steel Venting (2SVDFS32)

    Z-Flex Z-Vent 32" Firestop Spacer (2SVDFS32)

    Z-Flex Z-Vent 32" Firestop Spacer (2SVDFS32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $588.09

    Special Price: $470.47

    Details
  5. Z-Flex Z-Vent 22" Base Support Stainless Steel Venting (2SVDBS22)

    Z-Flex Z-Vent 22" Base Support (2SVDBS22)

    Z-Flex Z-Vent 22" Base Support (2SVDBS22)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $575.07

    Special Price: $460.06

    Details
  6. Z-Flex Z-Vent 16" Wall Support Stainless Steel Venting (2SVDWS16)

    Z-Flex Z-Vent 16" Wall Support (2SVDWS16)

    Z-Flex Z-Vent 16" Wall Support (2SVDWS16)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $556.83

    Special Price: $445.46

    Details
  7. Z-Flex Z-Dens 3" Flexible Liner (2ZDFL413)

    Z-Flex Z-Dens 3" Flexible Liner (2ZDFL413)

    Z-Flex Z-Dens 3" Flexible Liner (2ZDFL413)

    Single Walled. Can be cut to length Learn More

    Regular Price: $528.29

    Special Price: $422.63

    Details
  8. Z-Flex Z-Vent 20" Base Support Stainless Steel Venting (2SVDBS20)

    Z-Flex Z-Vent 20" Base Support (2SVDBS20)

    Z-Flex Z-Vent 20" Base Support (2SVDBS20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $518.36

    Special Price: $414.69

    Details
  9. Z-Flex Z-Vent 26" Firestop with Support Stainless Steel Venting (2SVDFSS26)

    Z-Flex Z-Vent 26" Firestop with Support (2SVDFSS26)

    Z-Flex Z-Vent 26" Firestop with Support (2SVDFSS26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $517.56

    Special Price: $414.05

    Details
  10. Z-Flex Z-Vent 24" Storm Collar Stainless Steel Venting (2SVDLS24)

    Z-Flex Z-Vent 24" Storm Collar (2SVDLS24)

    Z-Flex Z-Vent 24" Storm Collar (2SVDLS24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $515.64

    Special Price: $412.51

    Details

Items 1 to 10 of 12 total

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  1. Remove This Item Price: $400.00 - $499.99
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Application
  1. Commercial,Residential (12)
Color
  1. Silver (12)
Material of Construction
  1. Stainless Steel AL29-4C (11)
  2. Polypropylene (1)
Product Sub Type
  1. Flexible (1)
  2. Rigid (11)
Product Type
  1. Z-Dens 3" Single-Wall Venting (1)
  2. Z-Vent 16" Single-Wall Vent (1)
  3. Z-Vent 18" Single-Wall Vent (1)
  4. Z-Vent 16" Double-Wall Vent (1)
  5. Z-Vent 20" Double-Wall Vent (1)
  6. Z-Vent 22" Double-Wall Vent (1)
  7. Z-Vent 24" Double-Wall Vent (1)
  8. Z-Vent 26" Double-Wall Vent (2)
  9. Z-Vent 28" Double-Wall Vent (1)
  10. Z-Vent 30" Double-Wall Vent (1)
  11. Z-Vent 32" Double-Wall Vent (1)
Venting Style
  1. Z-Flex Z-Dens Polypropylene (1)
  2. Z-Flex Z-Vent Dble-Wall SS (9)
  3. Z-Flex Z-Vent Single-Wall SS (2)
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