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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 32" Flashing 0-32 Degrees Stainless Steel Venting (2SVDFA32)

    Z-Flex Z-Vent 32" Flashing 0-32 Degrees (2SVDFA32)

    Z-Flex Z-Vent 32" Flashing 0-32 Degrees (2SVDFA32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,647.98

    Special Price: $1,318.39

    Details
  2. Z-Flex Z-Vent 32" Flat Flashing Stainless Steel Venting (2SVDF32)

    Z-Flex Z-Vent 32" Flat Flashing (2SVDF32)

    Z-Flex Z-Vent 32" Flat Flashing (2SVDF32)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,573.25

    Special Price: $1,258.59

    Details
  3. Z-Flex Z-Vent 30" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA30)

    Z-Flex Z-Vent 30" Flashing 0-30 Degrees (2SVDFA30)

    Z-Flex Z-Vent 30" Flashing 0-30 Degrees (2SVDFA30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,433.75

    Special Price: $1,147.00

    Details
  4. Z-Flex Z-Vent 30" Flat Flashing Stainless Steel Venting (2SVDF30)

    Z-Flex Z-Vent 30" Flat Flashing (2SVDF30)

    Z-Flex Z-Vent 30" Flat Flashing (2SVDF30)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,368.72

    Special Price: $1,094.97

    Details
  5. Z-Flex Z-Vent 28" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA28)

    Z-Flex Z-Vent 28" Flashing 0-30 Degrees (2SVDFA28)

    Z-Flex Z-Vent 28" Flashing 0-30 Degrees (2SVDFA28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,247.37

    Special Price: $997.90

    Details
  6. Z-Flex Z-Vent 28" Flat Flashing Stainless Steel Venting (2SVDF28)

    Z-Flex Z-Vent 28" Flat Flashing (2SVDF28)

    Z-Flex Z-Vent 28" Flat Flashing (2SVDF28)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,190.80

    Special Price: $952.64

    Details
  7. Z-Flex Z-Vent 26" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA26)

    Z-Flex Z-Vent 26" Flashing 0-30 Degrees (2SVDFA26)

    Z-Flex Z-Vent 26" Flashing 0-30 Degrees (2SVDFA26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,085.21

    Special Price: $868.17

    Details
  8. Z-Flex Z-Vent 26" Flat Flashing Stainless Steel Venting (2SVDF26)

    Z-Flex Z-Vent 26" Flat Flashing (2SVDF26)

    Z-Flex Z-Vent 26" Flat Flashing (2SVDF26)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $1,041.22

    Special Price: $832.98

    Details
  9. Z-Flex Z-Vent 24" Flashing 0-30 Degrees Stainless Steel Venting (2SVDFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVDFA24)

    Z-Flex Z-Vent 24" Flashing 0-30 Degrees (2SVDFA24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $892.98

    Special Price: $714.38

    Details
  10. Z-Flex Z-Vent 24" Flat Flashing Stainless Steel Venting (2SVDF24)

    Z-Flex Z-Vent 24" Flat Flashing (2SVDF24)

    Z-Flex Z-Vent 24" Flat Flashing (2SVDF24)

    Double Wall Stainless Steel, Category III Venting Learn More

    Regular Price: $852.47

    Special Price: $681.98

    Details

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Application
  1. Commercial,Residential (75)
Material of Construction
  1. Stainless Steel AL29-4C (70)
  2. Polypropylene (5)
Price
  1. $0.00 - $999.99 (71)
  2. $1,000.00 and above (4)
Product Sub Type
  1. Rigid (75)
Product Type
  1. Z-Dens 2" Single-Wall Venting (5)
  2. Z-Vent 3" Single-Wall Venting (3)
  3. Z-Vent 4" Single-Wall Venting (3)
  4. Z-Vent 5" Single-Wall Venting (2)
  5. Z-Vent 6" Single-Wall Venting (2)
  6. Z-Vent 7" Single-Wall Venting (2)
  7. Z-Vent 8" Single-Wall Venting (2)
  8. Z-Vent 9" Single-Wall Venting (2)
  9. Z-Vent 10" Single-Wall Vent (2)
  10. Z-Vent 12" Single-Wall Vent (2)
  11. Z-Vent 14" Single-Wall Vent (2)
  12. Z-Vent 16" Single-Wall Vent (2)
  13. Z-Vent 18" Single-Wall Vent (2)
  14. Z-Vent 20" Single-Wall Vent (2)
  15. Z-Vent 22" Single-Wall Vent (2)
  16. Z-Vent 24" Single-Wall Vent (2)
  17. Z-Vent 3" Double-Wall Vent (2)
  18. Z-Vent 4" Double-Wall Vent (2)
  19. Z-Vent 5" Double-Wall Vent (2)
  20. Z-Vent 6" Double-Wall Vent (2)
  21. Z-Vent 7" Double-Wall Vent (2)
  22. Z-Vent 8" Double-Wall Vent (2)
  23. Z-Vent 9" Double-Wall Vent (2)
  24. Z-Vent 10" Double-Wall Vent (2)
  25. Z-Vent 12" Double-Wall Vent (2)
  26. Z-Vent 14" Double-Wall Vent (2)
  27. Z-Vent 16" Double-Wall Vent (2)
  28. Z-Vent 18" Double-Wall Vent (2)
  29. Z-Vent 20" Double-Wall Vent (2)
  30. Z-Vent 22" Double-Wall Vent (2)
  31. Z-Vent 24" Double-Wall Vent (2)
  32. Z-Vent 26" Double-Wall Vent (2)
  33. Z-Vent 28" Double-Wall Vent (2)
  34. Z-Vent 30" Double-Wall Vent (2)
  35. Z-Vent 32" Double-Wall Vent (2)
Venting Style
  1. Z-Flex Z-Dens Polypropylene (5)
  2. Z-Flex Z-Vent Dble-Wall SS (38)
  3. Z-Flex Z-Vent Single-Wall SS (32)
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