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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 30" x 12" Stainless Steel Vent Pipe (2SVDP3001)

    Z-Flex Z-Vent 30" x 12" Stainless Steel Vent Pipe (2SVDP3001)

    Z-Flex Z-Vent 30" x 12" Stainless Steel Vent Pipe (2SVDP3001)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,228.32

    Special Price: $982.65

    Details
  2. Z-Flex Z-Vent 30" Base Support Stainless Steel Venting (2SVDBS30)

    Z-Flex Z-Vent 30" Base Support (2SVDBS30)

    Z-Flex Z-Vent 30" Base Support (2SVDBS30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,034.43

    Special Price: $827.54

    Details
  3. Z-Flex Z-Vent 30" x 6" Stainless Steel Vent Pipe (2SVDP30.5)

    Z-Flex Z-Vent 30" x 6" Stainless Steel Vent Pipe (2SVDP30.5)

    Z-Flex Z-Vent 30" x 6" Stainless Steel Vent Pipe (2SVDP30.5)

    Double Walled. Can be cut to length Learn More

    Regular Price: $1,019.92

    Special Price: $815.94

    Details
  4. Z-Flex Z-Vent 30" Storm Collar Stainless Steel Venting (2SVDLS30)

    Z-Flex Z-Vent 30" Storm Collar (2SVDLS30)

    Z-Flex Z-Vent 30" Storm Collar (2SVDLS30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $825.96

    Special Price: $660.78

    Details
  5. Z-Flex Z-Vent 30" Firestop with Support Stainless Steel Venting (2SVDFSS30)

    Z-Flex Z-Vent 30" Firestop with Support (2SVDFSS30)

    Z-Flex Z-Vent 30" Firestop with Support (2SVDFSS30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $712.29

    Special Price: $569.83

    Details
  6. Z-Flex Z-Vent 30" Tee Cap with Drain Stainless Steel Venting (2SVDTCD30)

    Z-Flex Z-Vent 30" Tee Cap with Drain (2SVDTCD30)

    Z-Flex Z-Vent 30" Tee Cap with Drain (2SVDTCD30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $590.39

    Special Price: $472.31

    Details
  7. Z-Flex Z-Vent 30" Tee Cap Stainless Steel Venting (2SVDTC30)

    Z-Flex Z-Vent 30" Tee Cap (2SVDTC30)

    Z-Flex Z-Vent 30" Tee Cap (2SVDTC30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $511.66

    Special Price: $409.33

    Details
  8. Z-Flex Z-Vent 30" Firestop Spacer Stainless Steel Venting (2SVDFS30)

    Z-Flex Z-Vent 30" Firestop Spacer (2SVDFS30)

    Z-Flex Z-Vent 30" Firestop Spacer (2SVDFS30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $511.62

    Special Price: $409.30

    Details
  9. Z-Flex Z-Vent 30" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 30" Clamp Band (2SVDCB30)

    Z-Flex Z-Vent 30" Clamp Band (2SVDCB30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $390.05

    Special Price: $312.04

    Details
  10. Z-Flex Z-Vent 30" Guy Band Stainless Steel Venting (2SVDGB30)

    Z-Flex Z-Vent 30" Guy Band (2SVDGB30)

    Z-Flex Z-Vent 30" Guy Band (2SVDGB30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $127.08

    Special Price: $101.66

    Details

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  1. Stainless Steel AL29-4C (10)
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  1. Rigid (10)
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  1. Z-Flex Z-Vent Dble-Wall SS (10)
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