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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 22" Firestop with Support Stainless Steel Venting (2SVDFSS22)

    Z-Flex Z-Vent 22" Firestop with Support (2SVDFSS22)

    Z-Flex Z-Vent 22" Firestop with Support (2SVDFSS22)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $388.77

    Special Price: $311.02

    Details
  2. Z-Flex Z-Vent 26" Firestop Spacer Stainless Steel Venting (2SVDFS26)

    Z-Flex Z-Vent 26" Firestop Spacer (2SVDFS26)

    Z-Flex Z-Vent 26" Firestop Spacer (2SVDFS26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $387.26

    Special Price: $309.81

    Details
  3. Z-Flex Z-Vent 20" Storm Collar Stainless Steel Venting (2SVDLS20)

    Z-Flex Z-Vent 20" Storm Collar (2SVDLS20)

    Z-Flex Z-Vent 20" Storm Collar (2SVDLS20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $386.76

    Special Price: $309.41

    Details
  4. Z-Flex Z-Vent 10" Wall Support Stainless Steel Venting (2SVDWS10)

    Z-Flex Z-Vent 10" Wall Support (2SVDWS10)

    Z-Flex Z-Vent 10" Wall Support (2SVDWS10)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $353.35

    Special Price: $282.68

    Details
  5. Z-Flex Z-Vent 8" Firestop Spacer Stainless Steel Venting (2SVDFS08)

    Z-Flex Z-Vent 8" Firestop Spacer (2SVDFS08)

    Z-Flex Z-Vent 8" Firestop Spacer (2SVDFS08)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $351.76

    Special Price: $281.41

    Details
  6. Z-Flex Z-Vent 20" Firestop with Support Stainless Steel Venting (2SVDFSS20)

    Z-Flex Z-Vent 20" Firestop with Support (2SVDFSS20)

    Z-Flex Z-Vent 20" Firestop with Support (2SVDFSS20)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $350.30

    Special Price: $280.24

    Details
  7. Z-Flex Z-Vent 18" Storm Collar Stainless Steel Venting (2SVDLS18)

    Z-Flex Z-Vent 18" Storm Collar (2SVDLS18)

    Z-Flex Z-Vent 18" Storm Collar (2SVDLS18)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $340.18

    Special Price: $272.15

    Details
  8. Z-Flex Z-Vent 28" Clamp Band Stainless Steel Venting (2SVSCB14)

    Z-Flex Z-Vent 28" Clamp Band (2SVDCB28)

    Z-Flex Z-Vent 28" Clamp Band (2SVDCB28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $339.35

    Special Price: $271.49

    Details
  9. Z-Flex Z-Vent 9" Wall Support Stainless Steel Venting (2SVDWS09)

    Z-Flex Z-Vent 9" Wall Support (2SVDWS09)

    Z-Flex Z-Vent 9" Wall Support (2SVDWS09)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $339.22

    Special Price: $271.38

    Details
  10. Z-Flex Z-Vent 12" Base Support Stainless Steel Venting (2SVDBS12)

    Z-Flex Z-Vent 12" Base Support (2SVDBS12)

    Z-Flex Z-Vent 12" Base Support (2SVDBS12)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $330.03

    Special Price: $264.03

    Details

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  1. Remove This Item Venting Style: Z-Flex Z-Vent Dble-Wall SS
  2. Remove This Item Venting Type: Supports
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Application
  1. Commercial,Residential (120)
Color
  1. Silver (120)
Material of Construction
  1. Stainless Steel AL29-4C (120)
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  2. $1,000.00 and above (4)
Product Sub Type
  1. Rigid (120)
Product Type
  1. Z-Vent 3" Double-Wall Vent (6)
  2. Z-Vent 4" Double-Wall Vent (6)
  3. Z-Vent 5" Double-Wall Vent (6)
  4. Z-Vent 6" Double-Wall Vent (6)
  5. Z-Vent 7" Double-Wall Vent (6)
  6. Z-Vent 8" Double-Wall Vent (6)
  7. Z-Vent 9" Double-Wall Vent (7)
  8. Z-Vent 10" Double-Wall Vent (6)
  9. Z-Vent 12" Double-Wall Vent (6)
  10. Z-Vent 14" Double-Wall Vent (6)
  11. Z-Vent 16" Double-Wall Vent (6)
  12. Z-Vent 18" Double-Wall Vent (6)
  13. Z-Vent 20" Double-Wall Vent (6)
  14. Z-Vent 22" Double-Wall Vent (6)
  15. Z-Vent 24" Double-Wall Vent (7)
  16. Z-Vent 26" Double-Wall Vent (7)
  17. Z-Vent 28" Double-Wall Vent (7)
  18. Z-Vent 30" Double-Wall Vent (7)
  19. Z-Vent 32" Double-Wall Vent (7)
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