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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.

Items 41 to 50 of 286 total

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  1. Z-Flex Z-Vent 14" Base Support Stainless Steel Venting (2SVDBS14)

    Z-Flex Z-Vent 14" Base Support (2SVDBS14)

    Z-Flex Z-Vent 14" Base Support (2SVDBS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $493.75

    Special Price: $395.00

    Details
  2. Z-Flex Z-Vent 8" Firestop with Support Stainless Steel Venting (2SVDFSS08)

    Z-Flex Z-Vent 8" Firestop with Support (2SVDFSS08)

    Z-Flex Z-Vent 8" Firestop with Support (2SVDFSS08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $490.51

    Special Price: $392.41

    Details
  3. Z-Flex Z-Vent 18" Base Support Stainless Steel Venting (2SVDBS18)

    Z-Flex Z-Vent 18" Base Support (2SVDBS18)

    Z-Flex Z-Vent 18" Base Support (2SVDBS18)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $465.72

    Special Price: $372.58

    Details
  4. Z-Flex Z-Vent 14" Wall Support Stainless Steel Venting (2SVDWS14)

    Z-Flex Z-Vent 14" Wall Support (2SVDWS14)

    Z-Flex Z-Vent 14" Wall Support (2SVDWS14)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $460.64

    Special Price: $368.52

    Details
  5. Z-Flex Z-Vent 14" Base Support Stainless Steel Venting (2SVSBS14)

    Z-Flex Z-Vent 16" Base Support (2SVSBS16)

    Z-Flex Z-Vent 16" Base Support (2SVSBS16)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $455.58

    Special Price: $364.47

    Details
  6. Z-Flex Z-Vent 32" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 32" Clamp Band (2SVDCB32)

    Z-Flex Z-Vent 32" Clamp Band (2SVDCB32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $448.34

    Special Price: $358.67

    Details
  7. Z-Flex Z-Vent 28" Firestop Spacer Stainless Steel Venting (2SVDFS28)

    Z-Flex Z-Vent 28" Firestop Spacer (2SVDFS28)

    Z-Flex Z-Vent 28" Firestop Spacer (2SVDFS28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $445.12

    Special Price: $356.10

    Details
  8. Z-Flex Z-Vent 22" Storm Collar Stainless Steel Venting (2SVDLS22)

    Z-Flex Z-Vent 22" Storm Collar (2SVDLS22)

    Z-Flex Z-Vent 22" Storm Collar (2SVDLS22)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $439.40

    Special Price: $351.53

    Details
  9. Z-Flex Z-Vent 24" Firestop with Support Stainless Steel Venting (2SVDFSS24)

    Z-Flex Z-Vent 24" Firestop with Support (2SVDFSS24)

    Z-Flex Z-Vent 24" Firestop with Support (2SVDFSS24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $431.31

    Special Price: $345.05

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

    Z-Flex Z-Vent 14" Wall Support (2SVSWS14)

    Z-Flex Z-Vent 14" Wall Support (2SVSWS14)

    Single Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $427.25

    Special Price: $341.79

    Details

Items 41 to 50 of 286 total

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Material of Construction
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Venting Style
  1. Z-Flex Z-Dens Polypropylene (74)
  2. Z-Flex Z-Vent Dble-Wall SS (120)
  3. Z-Flex Z-Vent Single-Wall SS (92)
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